Simplify Analytics / OptionsImplied volatility · 30-day constant maturity IV percentile
21.9%
own all (<3y) · n=242
IV rank
25.5%
own all (<1y) · n=242
range
27.1% – 55.7%
own all (<1y) · n=242
low 27.1% 242 sessions, all (<1y) · today 34.4% high 55.7%
Term structure · constant maturity 33 consecutive sessions in contango (the normal upward slope).
1 calendar day out: every tenor of 1d or longer spans it
Tue 09-22 13:00 ET · Federal Reserve Bank of Richmond President Thomas Barkin speaks to the CFA Society Baltimore 2 2 calendar days out: every tenor of 2d or longer spans it
Wed 09-23 09:45 ET · US Flash Services PMI (September)
Wed 09-23 09:45 ET · US Flash Manufacturing PMI (September) 4 3 calendar days out: every tenor of 3d or longer spans it
Thu 09-24 08:30 ET · Economic Club of Washington, DC event with Federal Reserve Bank of Richmond President Thomas Barkin
Thu 09-24 08:30 ET · Weekly Jobless Claims (September)
Thu 09-24 10:00 ET · New Home Sales (August)
Thu 09-24 11:00 ET · Kansas City Fed Survey (September) 2 4 calendar days out: every tenor of 4d or longer spans it
Fri 09-25 08:30 ET · Durable Goods (August)
Fri 09-25 10:00 ET · U. Michigan Final Consumer Survey (September) E 11-04 time? Earnings 2026-11-04, time unknown - date stated by the vendor's estimate
First session it can move: 2026-11-04, 44 calendar days from the 2026-09-21 curve - every tenor of 44d or longer spans it
No expected move served for this date 1d 5d 7d 14d 30d 60d 90d 180d 365d 43.1% 34.4% ━ 2026-09-21 ┅ 2026-08-20 (21 sessions earlier) ◆ scheduled release, at the first tenor spanning it ■ earnings, at the first session it can move (□ no expected move served) tenors in calendar days, log scale Scheduled after the 2026-09-21 close, from the 2026-09-21 calendar snapshot (forecasts as they stood then). Each is marked with the shortest tenor, in calendar days, that spans it:
Tue 09-22 13:00 · 1d Federal Reserve Bank of Richmond President Thomas Barkin speaks to the CFA Society BaltimoreWed 09-23 09:45 · 2d US Flash Services PMI (September) · f 55.9 · prev 56.8Wed 09-23 09:45 · 2d US Flash Manufacturing PMI (September) · f 53.5 · prev 53.2Thu 09-24 08:30 · 3d Economic Club of Washington, DC event with Federal Reserve Bank of Richmond President Thomas BarkinThu 09-24 08:30 · 3d Weekly Jobless Claims (September) · f 204000 · prev 196000Thu 09-24 10:00 · 3d New Home Sales (August) · f 620000 · prev 607000Thu 09-24 11:00 · 3d Kansas City Fed Survey (September) · prev 17Fri 09-25 08:30 · 4d Durable Goods (August) · f -0.3% · prev 1.1%Fri 09-25 10:00 · 4d U. Michigan Final Consumer Survey (September) · f 47.1 · prev 51.7Earnings: 2026-11-04 time unknown, stated by the vendor's estimate, first moves the 2026-11-04 session (44d on the tenor axis), no expected move served As the vendor's calendar stood on 2026-09-22, not on the page's date.
90-day IV
39.3%
own all (<3y) 42.8% · n=242
slope, 30d − 90d
-4.9 pts
own all (<3y) 8.9% · n=242
variance risk premium, 30d
+10.3 pts
own all (<3y) 95.1% · n=237
Skew · risk reversal 25-delta 4d old
-1.1 pts
own all (<3y) 52.9% · n=35
10-delta 4d old
+0.7 pts
own all (<3y) 55.7% · n=35
Skew has been collected since 2026-07-30 only: the vendor serves no earlier history, so each percentile here is taken over all of it - the few weeks of readings there are, which the n beside it counts.
Smile by expiry: the 8 expiries within 120 DTE carrying the most open interest · book as of 2026-09-18 7d 2026-09-25 · short
2026-09-25: 12 put and 15 call strikes within ±6.1%, IV 30% to 37% strike 817.5: IV 30.1%, beyond the shared scale strike 850: IV 30.8%, beyond the shared scale 44% 31% −6.1% book spot +6.1% 14d 2026-10-02
2026-10-02: 15 put and 14 call strikes within ±8.6%, IV 32% to 36% 44% 31% −8.6% book spot +8.6% 21d 2026-10-09
2026-10-09: 15 put and 9 call strikes within ±11%, IV 33% to 39% 44% 31% −11% book spot +11% 28d 2026-10-16
2026-10-16: 9 put and 10 call strikes within ±12%, IV 33% to 36% 44% 31% −12% book spot +12% 35d 2026-10-23
2026-10-23: 18 put and 17 call strikes within ±14%, IV 34% to 39% 44% 31% −14% book spot +14% 63d 2026-11-20
2026-11-20: 13 put and 10 call strikes within ±18%, IV 39% to 43% 44% 31% −18% book spot +18% 91d 2026-12-18
2026-12-18: 13 put and 10 call strikes within ±22%, IV 38% to 42% 44% 31% −22% book spot +22% 119d 2027-01-15
2027-01-15: 7 put and 7 call strikes within ±25%, IV 38% to 41% 44% 31% −25% book spot +25% IV against strike, out-of-the-money side. Each window widens with √DTE, to ±25% at the longest expiry, so every panel shows a comparable slice of its smile; all share one IV scale (31%–44%), set by the expiries past 7 DTE. 2 short-dated points beyond it are pinned to the edge as open circles. Next earnings: 2026-11-04 time unknown, stated by the vendor's estimate, first moves the 2026-11-04 session, no expected move served As the vendor's calendar stood on 2026-09-22, not on the page's date.
expiry DTE 28-DTE exit thesis earnings 11-04 time?the vendor's estimate
ATM IV · 09-18 expected move 2026-10-30 Fri weekly 39 2026-10-02 11d clear · 5d 40.6% c 810 — 2026-11-20 Fri 60 2026-10-23 32d spans · +16d exit 12d before
40.3% c 810 none served
DTE counts calendar days from 2026-09-21, the page's date and the earliest an entry could be made - not from the 2026-09-18 book the expiries and IVs come from, which would overstate it by 3 days; an expiry first listed after 2026-09-18 is not in the book and not here. A premarket report moves its own session and a postmarket one the next; one with no stated time is placed at the earlier of the two - or at the later, once the earlier is already in the 2026-09-21 close - so an expiry can be called spanning when it might not be, never the reverse. "spans +N": the expiry settles N calendar days after that session, and the line under it says whether the 28-DTE exit comes before it ("inside the exit": that date is already behind 2026-09-21, so it protects nothing); "clear N": it settles N days before it. Thesis = DTE − 28 (the hard exit is 21), cut to the last session before a report that comes first. Every expiry in the band is listed, and one that is not a third Friday is marked weekly — §1 of the trading rules admits no weeklies and no 0DTE, so those rows are context, not candidates; the mark is the calendar test on the date alone, and a monthly pulled back to a Thursday by a holiday carries it too. ATM IV is the vendor's at the 2026-09-18 close, on the out-of-the-money side of the listed strike nearest book spot: a display selection, not a statistic, read at that one strike, so "no IV at X" is about X and not about its neighbours. The expected move is the vendor's, for the report the expiry spans. Every row links to that expiry on the strike axis below.
Chain · one strike axis Book as of 2026-09-18 : 1 session behind 2026-09-21: no CAT chain statistics (net_gex) dated after 2026-09-18 are knowable as of 2026-09-21, and no ticker has newer ones. The strikes drawn below are 2026-09-18's rows as stored now; the levels and statistics are the readings dated 2026-09-18, computed from those rows when the readings were derived, and a fetch of 2026-09-18 after that can revise rows. Open interest is what entered 2026-09-18 (OCC's settlement of 2026-09-17), valued at the 2026-09-18 close.
net GEX · carried book
-$3.0m per 1%
own all (<3y) 66.9% · n=65
gamma flip
$812.42
flip within ±25% of book spot
flip distance
+0.16 ATR
own all (<3y) 30.8% · n=60
0DTE share of volume
not listed daily
book spot $808.99 (unadjusted close, 2026-09-18) · call wall $800.00 (-1.11% from book spot) · put wall $750.00 (-7.29% from book spot) · max pain $820.00 (+1.36% from book spot, 2026-10-16 monthly)
Each level is stored as a distance from the book's own spot, so each is drawn at $808.99 × (1 + that distance) - the 2026-09-18 unadjusted close, the price the chain was taken at. That is why two prices appear on this page. CAT headlines $816.50 , its newest unadjusted close, on 2026-09-21 ; the book was taken at $808.99 on 2026-09-18 , because the book trails the page by the one session counted above. Both are closes, both are dated, and neither is adjusted. Recomputing a wall on the newer close would put it at a level this book never had, so none of these is: they are the 2026-09-18 book's levels, on the 2026-09-18 close.
09-18 · 0DTE 09-25 · 7d 10-02 · 14d 10-09 · 21d 10-16 · 28d · mp 10-23 · 35d 10-30 · 42d 11-20 · 63d 12-18 · 91d 01-15 · 119d Dashed: 7 DTE or less, where the vendor's gamma is noisy. "mp": the monthly max pain describes.
Tradability of the 2026-10-02 expiry: 11 calendar days from 2026-09-21 (14 from the book date), outside the owner's 35–65 DTE entry window. Spreads are the NBBO stored with the 2026-09-18 chain snapshot - not a live quote, and not DESIGN J's quote at a trade (per-trade quotes are not collected) - as a percent of mid; a zero or missing bid, or a crossed quote, is drawn as × for no two-sided quote. The owner's floors are marked and filter nothing: spread 10% of mid, OI 500, and the strike nearest 0.20 delta on each side - call 850 (Δ 0.20), put 765 (Δ -0.20).
book spot call wall put wall max pain gamma flip floors, marked not filtered: ▸◂ strike nearest 0.20 delta, beside the spread panel · × no two-sided quote · | spread past 25%
OI changes are 2026-09-17's trading; volume is 2026-09-18's. ◀ put OI call OI ▶ entering 2026-09-18 ◀ put vol call vol ▶ traded 2026-09-18 ◀ put call ▶ spread, % of mid − net GEX + $ per 1% move 1010 1000 990 975 960 950 940 925 910 900 890 875 860 850 840 830 825 820 815 810 800 790 775 760 750 745 740 735 730 725 720 715 710 705 700 695 690 685 680 675 670 660 650 640 625 610 put strike nearest 0.20 delta: 765 call strike nearest 0.20 delta: 850 530 0 530 124 124 25% 10% 10% 25% -$2.4m +$2.4m γ flip 812.42 book spot 808.99 call wall 800 put wall 750 strike 1010
calls: OI 2 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.40, spread no two-sided quote (zero bid) · Δ 0.01
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 195.05 × 208.70, spread 6.8% of mid · Δ -0.99
net GEX +$324 per 1% (calls +$324, puts +$0) strike 1005
calls: OI 4 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.15, spread no two-sided quote (zero bid) · Δ 0.01
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 190.15 × 203.55, spread 6.8% of mid · Δ -0.99
net GEX +$695 per 1% (calls +$695, puts +$0) strike 1000
calls: OI 25 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 1.60, spread no two-sided quote (zero bid) · Δ 0.01
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 184.85 × 198.65, spread 7.2% of mid · Δ -0.98
net GEX +$5k per 1% (calls +$5k, puts +$0) strike 995
calls: OI 27 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.40, spread no two-sided quote (zero bid) · Δ 0.01
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 179.95 × 194.05, spread 7.5% of mid · Δ -0.98
net GEX +$5k per 1% (calls +$5k, puts +$0) strike 990
calls: OI 23 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 3.30, spread no two-sided quote (zero bid) · Δ 0.01
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 180.30 × 189.50, spread 5.0% of mid · Δ -0.98
net GEX +$5k per 1% (calls +$5k, puts +$0) strike 985
calls: OI 50 (+0) · vol 2 (at ask 0, at bid 2) · NBBO 0.00 × 0.60, spread no two-sided quote (zero bid) · Δ 0.01
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 172.70 × 184.50, spread 6.6% of mid · Δ -0.98
net GEX +$11k per 1% (calls +$11k, puts +$0) strike 980
calls: OI 15 (+0) · vol 2 (at ask 0, at bid 2) · NBBO 0.00 × 0.57, spread no two-sided quote (zero bid) · Δ 0.01
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 165.40 × 179.50, spread 8.2% of mid · Δ -0.98
net GEX +$4k per 1% (calls +$4k, puts +$0) strike 975
calls: OI 8 (+1) · vol 20 (at ask 0, at bid 20) · NBBO 0.00 × 0.65, spread no two-sided quote (zero bid) · Δ 0.01
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 164.90 × 174.50, spread 5.7% of mid · Δ -0.97
net GEX +$2k per 1% (calls +$2k, puts +$0) strike 970
calls: OI 15 (+0) · vol 21 (at ask 10, at bid 11, sweep 6) · NBBO 0.00 × 0.81, spread no two-sided quote (zero bid) · Δ 0.01
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 160.15 × 169.50, spread 5.7% of mid · Δ -0.97
net GEX +$4k per 1% (calls +$4k, puts +$0) strike 965
calls: OI 16 (+0) · vol 65 (at ask 1, at bid 64, sweep 53) · NBBO 0.00 × 0.83, spread no two-sided quote (zero bid) · Δ 0.01
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 155.15 × 164.50, spread 5.9% of mid · Δ -0.97
net GEX +$5k per 1% (calls +$5k, puts +$0) strike 960
calls: OI 28 (+0) · vol 10 (at ask 2, at bid 8, sweep 1) · NBBO 0.00 × 0.66, spread no two-sided quote (zero bid) · Δ 0.01
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 146.60 × 159.50, spread 8.4% of mid · Δ -0.97
net GEX +$9k per 1% (calls +$9k, puts +$0) strike 955
calls: OI 19 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.88, spread no two-sided quote (zero bid) · Δ 0.01
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 141.75 × 154.50, spread 8.6% of mid · Δ -0.97
net GEX +$7k per 1% (calls +$7k, puts +$0) strike 950
calls: OI 40 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.92, spread no two-sided quote (zero bid) · Δ 0.01
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 137.90 × 149.70, spread 8.2% of mid · Δ -0.96
net GEX +$17k per 1% (calls +$17k, puts +$0) strike 945
calls: OI 34 (+0) · vol 4 (at ask 0, at bid 4) · NBBO 0.09 × 0.56, spread 144.6% of mid · Δ 0.02
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 129.50 × 143.75, spread 10.4% of mid · Δ -0.96
net GEX +$16k per 1% (calls +$16k, puts +$0) strike 940
calls: OI 20 (+0) · vol 2 (at ask 0, at bid 2, multi-leg 2) · NBBO 0.00 × 0.85, spread no two-sided quote (zero bid) · Δ 0.02
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 127.30 × 139.25, spread 9.0% of mid · Δ -0.96
net GEX +$11k per 1% (calls +$11k, puts +$0) strike 935
calls: OI 93 (+0) · vol 4 (at ask 2, at bid 2, multi-leg 4) · NBBO 0.07 × 1.05, spread 175.0% of mid · Δ 0.02
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 122.85 × 134.25, spread 8.9% of mid · Δ -0.96
net GEX +$56k per 1% (calls +$56k, puts +$0) strike 930
calls: OI 40 (+0) · vol 4 (at ask 0, at bid 2, multi-leg 2) · NBBO 0.00 × 0.64, spread no two-sided quote (zero bid) · Δ 0.03
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 119.15 × 126.85, spread 6.3% of mid · Δ -0.95
net GEX +$27k per 1% (calls +$27k, puts +$0) strike 925
calls: OI 40 (+0) · vol 3 (at ask 0, at bid 2, multi-leg 2) · NBBO 0.20 × 1.23, spread 144.1% of mid · Δ 0.03
puts: OI 0 (-1) · vol 0 (at ask 0, at bid 0) · NBBO 112.05 × 124.55, spread 10.6% of mid · Δ -0.95
net GEX +$30k per 1% (calls +$30k, puts +$0) strike 920
calls: OI 19 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.05 × 1.52, spread 187.3% of mid · Δ 0.03
puts: OI 1 (-1) · vol 0 (at ask 0, at bid 0) · NBBO 110.05 × 116.95, spread 6.1% of mid · Δ -0.95
net GEX +$15k per 1% (calls +$16k, puts -$1k) strike 915
calls: OI 60 (+0) · vol 2 (at ask 1, at bid 1) · NBBO 0.14 × 1.48, spread 165.4% of mid · Δ 0.03
puts: OI 1 (+0) · vol 1 (at ask 1, at bid 0, multi-leg 1) · NBBO 101.55 × 112.00, spread 9.8% of mid · Δ -0.94
net GEX +$54k per 1% (calls +$55k, puts -$1k) strike 910
calls: OI 27 (+0) · vol 3 (at ask 3, at bid 0) · NBBO 0.52 × 1.20, spread 79.1% of mid · Δ 0.04
puts: OI 3 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 100.25 × 106.95, spread 6.5% of mid · Δ -0.94
net GEX +$24k per 1% (calls +$28k, puts -$4k) strike 905
calls: OI 29 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.44 × 1.83, spread 122.5% of mid · Δ 0.05
puts: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 93.10 × 101.40, spread 8.5% of mid · Δ -0.94
net GEX +$34k per 1% (calls +$35k, puts -$1k) strike 900
calls: OI 167 (+2) · vol 1 (at ask 1, at bid 0) · NBBO 0.79 × 1.86, spread 80.8% of mid · Δ 0.06
puts: OI 3 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 88.35 × 96.95, spread 9.3% of mid · Δ -0.93
net GEX +$229k per 1% (calls +$233k, puts -$4k) strike 895
calls: OI 31 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.07 × 3.05, spread 191.0% of mid · Δ 0.07
puts: OI 1 (+1) · vol 0 (at ask 0, at bid 0) · NBBO 83.05 × 91.25, spread 9.4% of mid · Δ -0.93
net GEX +$48k per 1% (calls +$49k, puts -$2k) strike 890
calls: OI 108 (+5) · vol 0 (at ask 0, at bid 0) · NBBO 0.42 × 2.90, spread 149.4% of mid · Δ 0.08
puts: OI 11 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 80.80 × 87.70, spread 8.2% of mid · Δ -0.92
net GEX +$173k per 1% (calls +$192k, puts -$20k) strike 885
calls: OI 27 (+0) · vol 1 (at ask 0, at bid 1, multi-leg 1) · NBBO 0.00 × 4.30, spread no two-sided quote (zero bid) · Δ 0.09
puts: OI 5 (+0) · vol 4 (at ask 4, at bid 0, multi-leg 4) · NBBO 74.05 × 82.65, spread 11.0% of mid · Δ -0.91
net GEX +$44k per 1% (calls +$54k, puts -$10k) strike 880
calls: OI 22 (-1) · vol 13 (at ask 2, at bid 11) · NBBO 1.62 × 3.30, spread 68.3% of mid · Δ 0.11
puts: OI 4 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 71.65 × 78.25, spread 8.8% of mid · Δ -0.90
net GEX +$40k per 1% (calls +$49k, puts -$9k) strike 875
calls: OI 76 (+1) · vol 6 (at ask 1, at bid 5, multi-leg 3) · NBBO 2.30 × 4.65, spread 67.6% of mid · Δ 0.12
puts: OI 11 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 65.15 × 73.25, spread 11.7% of mid · Δ -0.89
net GEX +$160k per 1% (calls +$187k, puts -$27k) strike 870
calls: OI 31 (+0) · vol 15 (at ask 2, at bid 13, multi-leg 2) · NBBO 2.73 × 5.25, spread 63.2% of mid · Δ 0.13
puts: OI 2 (+0) · vol 6 (at ask 6, at bid 0) · NBBO 60.95 × 69.50, spread 13.1% of mid · Δ -0.87
net GEX +$78k per 1% (calls +$84k, puts -$5k) strike 865
calls: OI 38 (+10) · vol 0 (at ask 0, at bid 0) · NBBO 2.30 × 4.70, spread 68.6% of mid · Δ 0.15
puts: OI 15 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 56.45 × 65.00, spread 14.1% of mid · Δ -0.86
net GEX +$68k per 1% (calls +$112k, puts -$44k) strike 860
calls: OI 35 (+14) · vol 3 (at ask 3, at bid 0, multi-leg 2) · NBBO 3.35 × 6.25, spread 60.4% of mid · Δ 0.16
puts: OI 12 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 51.55 × 60.10, spread 15.3% of mid · Δ -0.84
net GEX +$75k per 1% (calls +$113k, puts -$39k) strike 855
calls: OI 17 (+2) · vol 15 (at ask 1, at bid 14, multi-leg 11) · NBBO 3.35 × 7.75, spread 79.3% of mid · Δ 0.18
puts: OI 11 (+0) · vol 1 (at ask 1, at bid 0, multi-leg 1) · NBBO 47.80 × 55.95, spread 15.7% of mid · Δ -0.81
net GEX +$21k per 1% (calls +$60k, puts -$39k) strike 850
calls: OI 71 (+21) · vol 24 (at ask 2, at bid 16, multi-leg 15) · NBBO 4.15 × 7.40, spread 56.3% of mid · Δ 0.20
puts: OI 14 (+0) · vol 1 (at ask 0, at bid 1, multi-leg 1) · NBBO 43.40 × 52.35, spread 18.7% of mid · Δ -0.78
net GEX +$223k per 1% (calls +$276k, puts -$53k) strike 845
calls: OI 151 (-4) · vol 124 (at ask 61, at bid 63, sweep 60, multi-leg 2) · NBBO 4.05 × 11.05, spread 92.7% of mid · Δ 0.24
puts: OI 15 (+1) · vol 0 (at ask 0, at bid 0) · NBBO 39.00 × 48.00, spread 20.7% of mid · Δ -0.75
net GEX +$565k per 1% (calls +$626k, puts -$61k) strike 840
calls: OI 78 (+20) · vol 47 (at ask 24, at bid 23, sweep 13) · NBBO 5.55 × 12.35, spread 76.0% of mid · Δ 0.28
puts: OI 15 (+1) · vol 0 (at ask 0, at bid 0) · NBBO 37.20 × 44.85, spread 18.6% of mid · Δ -0.72
net GEX +$274k per 1% (calls +$338k, puts -$65k) strike 835
calls: OI 40 (+1) · vol 75 (at ask 56, at bid 19, sweep 23, multi-leg 8) · NBBO 7.05 × 13.65, spread 63.8% of mid · Δ 0.31
puts: OI 15 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 33.65 × 41.30, spread 20.4% of mid · Δ -0.69
net GEX +$112k per 1% (calls +$180k, puts -$69k) strike 832.5
calls: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 8.60 × 14.15, spread 48.8% of mid · Δ 0.33
puts: OI 8 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 31.00 × 39.95, spread 25.2% of mid · Δ -0.67
net GEX -$33k per 1% (calls +$5k, puts -$38k) strike 830
calls: OI 47 (+0) · vol 11 (at ask 4, at bid 5, sweep 3, multi-leg 3) · NBBO 9.30 × 15.30, spread 48.8% of mid · Δ 0.35
puts: OI 26 (+0) · vol 1 (at ask 0, at bid 1, multi-leg 1) · NBBO 30.10 × 37.95, spread 23.1% of mid · Δ -0.66
net GEX +$93k per 1% (calls +$219k, puts -$126k) strike 827.5
calls: OI 4 (+1) · vol 6 (at ask 6, at bid 0) · NBBO 9.60 × 14.70, spread 42.0% of mid · Δ 0.37
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 27.70 × 35.05, spread 23.4% of mid · Δ -0.64
net GEX +$19k per 1% (calls +$19k, puts +$0) strike 825
calls: OI 530 (+507) · vol 6 (at ask 3, at bid 3, multi-leg 2) · NBBO 11.15 × 16.80, spread 40.4% of mid · Δ 0.39
puts: OI 25 (+0) · vol 3 (at ask 2, at bid 1, multi-leg 3) · NBBO 25.85 × 31.95, spread 21.1% of mid · Δ -0.63
net GEX +$2.4m per 1% (calls +$2.5m, puts -$129k) strike 822.5
calls: OI 13 (+13) · vol 0 (at ask 0, at bid 0) · NBBO 12.55 × 19.05, spread 41.1% of mid · Δ 0.41
puts: OI 2 (+2) · vol 0 (at ask 0, at bid 0) · NBBO 24.30 × 31.20, spread 24.9% of mid · Δ -0.61
net GEX +$52k per 1% (calls +$62k, puts -$10k) strike 820
calls: OI 24 (+6) · vol 1 (at ask 1, at bid 0, multi-leg 1) · NBBO 13.55 × 19.20, spread 34.5% of mid · Δ 0.43
puts: OI 45 (+0) · vol 1 (at ask 0, at bid 1, multi-leg 1) · NBBO 23.15 × 29.50, spread 24.1% of mid · Δ -0.58
net GEX -$119k per 1% (calls +$115k, puts -$234k) strike 817.5
calls: OI 6 (+4) · vol 0 (at ask 0, at bid 0) · NBBO 14.55 × 20.95, spread 36.1% of mid · Δ 0.44
puts: OI 6 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 21.75 × 29.20, spread 29.2% of mid · Δ -0.56
net GEX -$2k per 1% (calls +$29k, puts -$31k) strike 815
calls: OI 206 (+140) · vol 17 (at ask 5, at bid 10, multi-leg 12) · NBBO 16.60 × 20.10, spread 19.1% of mid · Δ 0.46
puts: OI 26 (+1) · vol 0 (at ask 0, at bid 0) · NBBO 20.70 × 27.55, spread 28.4% of mid · Δ -0.54
net GEX +$854k per 1% (calls +$988k, puts -$134k) strike 812.5
calls: OI 8 (+1) · vol 0 (at ask 0, at bid 0) · NBBO 16.80 × 23.45, spread 33.0% of mid · Δ 0.48
puts: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 19.15 × 25.35, spread 27.9% of mid · Δ -0.52
net GEX +$33k per 1% (calls +$38k, puts -$5k) strike 810
calls: OI 22 (+1) · vol 17 (at ask 3, at bid 14, sweep 7, multi-leg 3) · NBBO 18.90 × 22.40, spread 16.9% of mid · Δ 0.50
puts: OI 24 (+0) · vol 1 (at ask 1, at bid 0, multi-leg 1) · NBBO 18.30 × 24.75, spread 30.0% of mid · Δ -0.50
net GEX -$16k per 1% (calls +$106k, puts -$121k) strike 805
calls: OI 18 (+7) · vol 30 (at ask 13, at bid 17, sweep 1, multi-leg 1) · NBBO 20.65 × 26.40, spread 24.4% of mid · Δ 0.54
puts: OI 35 (+6) · vol 12 (at ask 1, at bid 11) · NBBO 15.70 × 21.65, spread 31.9% of mid · Δ -0.46
net GEX -$88k per 1% (calls +$85k, puts -$173k) strike 800
calls: OI 139 (-1) · vol 12 (at ask 1, at bid 11, sweep 1, multi-leg 11) · NBBO 22.40 × 29.75, spread 28.2% of mid · Δ 0.57
puts: OI 55 (+12) · vol 12 (at ask 11, at bid 1, multi-leg 2) · NBBO 13.60 × 20.30, spread 39.5% of mid · Δ -0.43
net GEX +$378k per 1% (calls +$643k, puts -$265k) strike 797.5
calls: OI 1 (+0) · vol 2 (at ask 0, at bid 2, sweep 1) · NBBO 25.10 × 31.30, spread 22.0% of mid · Δ 0.59
puts: OI 18 (+17) · vol 10 (at ask 0, at bid 10, sweep 10) · NBBO 12.25 × 18.45, spread 40.4% of mid · Δ -0.41
net GEX -$81k per 1% (calls +$5k, puts -$86k) strike 795
calls: OI 17 (+2) · vol 12 (at ask 6, at bid 6) · NBBO 26.00 × 31.60, spread 19.4% of mid · Δ 0.61
puts: OI 59 (+1) · vol 2 (at ask 1, at bid 1, sweep 1) · NBBO 10.95 × 18.55, spread 51.5% of mid · Δ -0.39
net GEX -$201k per 1% (calls +$77k, puts -$278k) strike 790
calls: OI 11 (+0) · vol 1 (at ask 0, at bid 1, multi-leg 1) · NBBO 27.40 × 35.70, spread 26.3% of mid · Δ 0.64
puts: OI 58 (+1) · vol 1 (at ask 0, at bid 1) · NBBO 10.45 × 15.40, spread 38.3% of mid · Δ -0.35
net GEX -$218k per 1% (calls +$49k, puts -$266k) strike 785
calls: OI 34 (-4) · vol 2 (at ask 1, at bid 1, sweep 1) · NBBO 31.15 × 39.25, spread 23.0% of mid · Δ 0.68
puts: OI 34 (+0) · vol 14 (at ask 0, at bid 12, multi-leg 12) · NBBO 8.00 × 13.75, spread 52.9% of mid · Δ -0.32
net GEX -$5k per 1% (calls +$147k, puts -$151k) strike 780
calls: OI 91 (+0) · vol 4 (at ask 0, at bid 0, multi-leg 4) · NBBO 33.85 × 41.75, spread 20.9% of mid · Δ 0.71
puts: OI 63 (+0) · vol 30 (at ask 2, at bid 28, sweep 2, multi-leg 2) · NBBO 7.45 × 12.20, spread 48.3% of mid · Δ -0.28
net GEX +$114k per 1% (calls +$379k, puts -$265k) strike 775
calls: OI 9 (+0) · vol 5 (at ask 5, at bid 0, multi-leg 5) · NBBO 37.55 × 44.75, spread 17.5% of mid · Δ 0.75
puts: OI 81 (+0) · vol 28 (at ask 4, at bid 24, multi-leg 18) · NBBO 5.05 × 10.30, spread 68.4% of mid · Δ -0.25
net GEX -$284k per 1% (calls +$35k, puts -$320k) strike 770
calls: OI 6 (+0) · vol 4 (at ask 1, at bid 3, multi-leg 3) · NBBO 41.80 × 50.40, spread 18.7% of mid · Δ 0.78
puts: OI 85 (+4) · vol 21 (at ask 1, at bid 16, multi-leg 5) · NBBO 5.95 × 8.85, spread 39.2% of mid · Δ -0.22
net GEX -$288k per 1% (calls +$22k, puts -$310k) strike 765
calls: OI 11 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 44.85 × 53.85, spread 18.2% of mid · Δ 0.80
puts: OI 50 (+0) · vol 4 (at ask 1, at bid 3, multi-leg 3) · NBBO 4.35 × 8.35, spread 63.0% of mid · Δ -0.20
net GEX -$130k per 1% (calls +$37k, puts -$167k) strike 760
calls: OI 15 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 49.70 × 55.90, spread 11.7% of mid · Δ 0.83
puts: OI 125 (+13) · vol 15 (at ask 2, at bid 13, multi-leg 13) · NBBO 4.20 × 6.70, spread 45.9% of mid · Δ -0.18
net GEX -$337k per 1% (calls +$46k, puts -$383k) strike 755
calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 52.80 × 61.75, spread 15.6% of mid · Δ 0.85
puts: OI 47 (+0) · vol 3 (at ask 2, at bid 1, multi-leg 2) · NBBO 3.25 × 5.60, spread 53.1% of mid · Δ -0.15
net GEX -$131k per 1% (calls +$0, puts -$131k) strike 750
calls: OI 17 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 57.80 × 66.05, spread 13.3% of mid · Δ 0.87
puts: OI 125 (+4) · vol 29 (at ask 7, at bid 20, multi-leg 21) · NBBO 3.00 × 4.65, spread 43.1% of mid · Δ -0.13
net GEX -$272k per 1% (calls +$43k, puts -$315k) strike 747.5
calls: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 60.00 × 68.55, spread 13.3% of mid · Δ 0.88
puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 1.71 × 7.50, spread 125.7% of mid · Δ -0.12
no GEX (no side has both gamma and open interest) strike 745
calls: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 61.30 × 69.80, spread 13.0% of mid · Δ 0.89
puts: OI 44 (+0) · vol 7 (at ask 0, at bid 5, multi-leg 3) · NBBO 1.78 × 4.35, spread 83.8% of mid · Δ -0.11
net GEX -$97k per 1% (calls +$2k, puts -$99k) strike 742.5
calls: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 64.05 × 71.90, spread 11.5% of mid · Δ 0.90
puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 1.27 × 4.80, spread 116.3% of mid · Δ -0.10
no GEX (no side has both gamma and open interest) strike 740
calls: OI 5 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 66.95 × 74.90, spread 11.2% of mid · Δ 0.91
puts: OI 72 (+1) · vol 12 (at ask 2, at bid 8, multi-leg 10) · NBBO 1.20 × 3.45, spread 96.8% of mid · Δ -0.10
net GEX -$133k per 1% (calls +$10k, puts -$143k) strike 737.5
calls: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 67.90 × 76.55, spread 12.0% of mid · Δ 0.92
puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 0.59 × 5.90, spread 163.6% of mid · Δ -0.09
no GEX (no side has both gamma and open interest) strike 735
calls: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 70.80 × 78.65, spread 10.5% of mid · Δ 0.93
puts: OI 33 (+0) · vol 5 (at ask 1, at bid 4, multi-leg 3) · NBBO 1.53 × 3.20, spread 70.6% of mid · Δ -0.08
net GEX -$57k per 1% (calls +$2k, puts -$58k) strike 732.5
calls: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 72.60 × 81.25, spread 11.2% of mid · Δ 0.94
puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 6.35, spread no two-sided quote (zero bid) · Δ -0.08
no GEX (no side has both gamma and open interest) strike 730
calls: OI 3 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 73.80 × 82.55, spread 11.2% of mid · Δ 0.95
puts: OI 60 (+0) · vol 56 (at ask 25, at bid 31, multi-leg 1) · NBBO 1.28 × 2.41, spread 61.2% of mid · Δ -0.07
net GEX -$89k per 1% (calls +$4k, puts -$93k) strike 727.5
calls: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 77.75 × 84.95, spread 8.9% of mid · Δ 0.95
puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 0.10 × 3.25, spread 188.1% of mid · Δ -0.07
no GEX (no side has both gamma and open interest) strike 725
calls: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 80.10 × 88.70, spread 10.2% of mid · Δ 0.96
puts: OI 55 (-1) · vol 5 (at ask 1, at bid 0, multi-leg 1) · NBBO 0.63 × 2.21, spread 111.3% of mid · Δ -0.06
net GEX -$74k per 1% (calls +$1k, puts -$75k) strike 722.5
calls: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 82.90 × 89.80, spread 8.0% of mid · Δ 0.96
puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 0.30 × 3.10, spread 164.7% of mid · Δ -0.06
no GEX (no side has both gamma and open interest) strike 720
calls: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 84.85 × 92.80, spread 9.0% of mid · Δ 0.96
puts: OI 122 (-1) · vol 4 (at ask 0, at bid 3, multi-leg 4) · NBBO 0.85 × 2.28, spread 91.4% of mid · Δ -0.05
net GEX -$147k per 1% (calls +$997, puts -$148k) strike 717.5
calls: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 86.70 × 94.90, spread 9.0% of mid · Δ 0.97
puts: OI 0 (no prior OI) · vol 72 (at ask 52, at bid 17) · NBBO 0.63 × 1.71, spread 92.3% of mid · Δ -0.05
no GEX (no side has both gamma and open interest) strike 715
calls: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 89.65 × 98.25, spread 9.2% of mid · Δ 0.97
puts: OI 88 (+0) · vol 2 (at ask 0, at bid 1, multi-leg 2) · NBBO 0.73 × 2.16, spread 99.0% of mid · Δ -0.05
net GEX -$93k per 1% (calls +$868, puts -$93k) strike 712.5
calls: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 92.00 × 99.75, spread 8.1% of mid · Δ 0.97
puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 3.10, spread no two-sided quote (zero bid) · Δ -0.04
no GEX (no side has both gamma and open interest) strike 710
calls: OI 3 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 93.95 × 102.15, spread 8.4% of mid · Δ 0.97
puts: OI 51 (+9) · vol 8 (at ask 8, at bid 0, multi-leg 2) · NBBO 0.63 × 1.47, spread 80.0% of mid · Δ -0.04
net GEX -$45k per 1% (calls +$2k, puts -$47k) strike 707.5
calls: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 95.00 × 105.00, spread 10.0% of mid · Δ 0.97
puts: OI 0 (no prior OI) · vol 52 (at ask 34, at bid 17) · NBBO 0.28 × 1.10, spread 118.8% of mid · Δ -0.04
no GEX (no side has both gamma and open interest) strike 705
calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 99.50 × 107.95, spread 8.1% of mid · Δ 0.97
puts: OI 90 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.01 × 1.37, spread 197.1% of mid · Δ -0.03
net GEX -$71k per 1% (calls +$0, puts -$71k) strike 702.5
calls: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 100.45 × 112.60, spread 11.4% of mid · Δ 0.98
puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.90, spread no two-sided quote (zero bid) · Δ -0.03
no GEX (no side has both gamma and open interest) strike 700
calls: OI 5 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 102.20 × 113.15, spread 10.2% of mid · Δ 0.98
puts: OI 147 (+2) · vol 10 (at ask 0, at bid 10) · NBBO 0.13 × 1.23, spread 161.8% of mid · Δ -0.03
net GEX -$95k per 1% (calls +$3k, puts -$98k) strike 697.5
calls: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 104.65 × 116.40, spread 10.6% of mid · Δ 0.98
puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 2.68, spread no two-sided quote (zero bid) · Δ -0.02
no GEX (no side has both gamma and open interest) strike 695
calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 107.10 × 119.55, spread 11.0% of mid · Δ 0.98
puts: OI 69 (+0) · vol 2 (at ask 1, at bid 1, multi-leg 2) · NBBO 0.00 × 1.11, spread no two-sided quote (zero bid) · Δ -0.02
net GEX -$38k per 1% (calls +$0, puts -$38k) strike 692.5
calls: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 109.55 × 120.40, spread 9.4% of mid · Δ 0.98
puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.70, spread no two-sided quote (zero bid) · Δ -0.02
no GEX (no side has both gamma and open interest) strike 690
calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 112.05 × 121.25, spread 7.9% of mid · Δ 0.98
puts: OI 26 (+1) · vol 2 (at ask 0, at bid 1, multi-leg 2) · NBBO 0.00 × 0.79, spread no two-sided quote (zero bid) · Δ -0.02
net GEX -$11k per 1% (calls +$0, puts -$11k) strike 687.5
calls: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 114.55 × 125.15, spread 8.8% of mid · Δ 0.98
puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 1.06, spread no two-sided quote (zero bid) · Δ -0.01
no GEX (no side has both gamma and open interest) strike 685
calls: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 116.95 × 129.80, spread 10.4% of mid · Δ 0.98
puts: OI 13 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.65, spread no two-sided quote (zero bid) · Δ -0.01
net GEX -$5k per 1% (calls +$414, puts -$5k) strike 682.5
calls: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 119.40 × 130.50, spread 8.9% of mid · Δ 0.98
puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.60, spread no two-sided quote (zero bid) · Δ -0.01
no GEX (no side has both gamma and open interest) strike 680
calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 121.95 × 133.85, spread 9.3% of mid · Δ 0.99
puts: OI 12 (+0) · vol 7 (at ask 0, at bid 6, sweep 5) · NBBO 0.00 × 0.63, spread no two-sided quote (zero bid) · Δ -0.01
net GEX -$4k per 1% (calls +$0, puts -$4k) strike 677.5
calls: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 124.35 × 135.40, spread 8.5% of mid · Δ 0.99
puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 2.12, spread no two-sided quote (zero bid) · Δ -0.01
no GEX (no side has both gamma and open interest) strike 675
calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 126.85 × 139.65, spread 9.6% of mid · Δ 0.99
puts: OI 15 (-1) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 1.18, spread no two-sided quote (zero bid) · Δ -0.01
net GEX -$5k per 1% (calls +$0, puts -$5k) strike 672.5
calls: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 129.30 × 140.90, spread 8.6% of mid · Δ 0.99
puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.50, spread no two-sided quote (zero bid) · Δ -0.01
no GEX (no side has both gamma and open interest) strike 670
calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 131.80 × 145.15, spread 9.6% of mid · Δ 0.99
puts: OI 10 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 1.04, spread no two-sided quote (zero bid) · Δ -0.01
net GEX -$3k per 1% (calls +$0, puts -$3k) strike 667.5
calls: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 134.30 × 145.30, spread 7.9% of mid · Δ 0.99
puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 1.07, spread no two-sided quote (zero bid) · Δ -0.01
no GEX (no side has both gamma and open interest) strike 665
calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 136.75 × 148.40, spread 8.2% of mid · Δ 0.99
puts: OI 22 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 2.08, spread no two-sided quote (zero bid) · Δ -0.01
net GEX -$6k per 1% (calls +$0, puts -$6k) strike 660
calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 141.75 × 154.05, spread 8.3% of mid · Δ 0.99
puts: OI 25 (+0) · vol 1 (at ask 1, at bid 0, multi-leg 1) · NBBO 0.00 × 1.59, spread no two-sided quote (zero bid) · Δ -0.01
net GEX -$6k per 1% (calls +$0, puts -$6k) strike 655
calls: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 146.70 × 160.15, spread 8.8% of mid · Δ 0.99
puts: OI 31 (+0) · vol 1 (at ask 0, at bid 1, multi-leg 1) · NBBO 0.01 × 1.41, spread 197.2% of mid · Δ -0.01
net GEX -$7k per 1% (calls +$166, puts -$7k) strike 650
calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 151.75 × 164.45, spread 8.0% of mid · Δ 1.00
puts: OI 24 (+3) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 1.33, spread no two-sided quote (zero bid) · Δ -0.01
net GEX -$5k per 1% (calls +$0, puts -$5k) strike 645
calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 156.70 × 169.25, spread 7.7% of mid · Δ 1.00
puts: OI 22 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 1.43, spread no two-sided quote (zero bid) · Δ -0.01
net GEX -$4k per 1% (calls +$0, puts -$4k) strike 640
calls: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 164.75 × 175.75, spread 6.5% of mid · Δ 1.00
puts: OI 28 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 1.22, spread no two-sided quote (zero bid) · Δ -0.01
net GEX -$5k per 1% (calls +$52, puts -$5k) strike 635
calls: OI 12 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 166.65 × 179.45, spread 7.4% of mid · Δ 1.00
puts: OI 40 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 1.14, spread no two-sided quote (zero bid) · Δ -0.01
net GEX -$5k per 1% (calls +$461, puts -$5k) strike 630
calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 171.65 × 184.40, spread 7.2% of mid · Δ 1.00
puts: OI 35 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 1.03, spread no two-sided quote (zero bid) · Δ -0.00
net GEX -$4k per 1% (calls +$0, puts -$4k) strike 625
calls: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 176.60 × 185.95, spread 5.2% of mid · Δ 1.00
puts: OI 3 (+1) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 1.16, spread no two-sided quote (zero bid) · Δ -0.00
net GEX -$248 per 1% (calls +$21, puts -$268) strike 620
calls: OI 0 (+0) · vol 2 (at ask 0, at bid 2, multi-leg 2) · NBBO 181.60 × 191.30, spread 5.2% of mid · Δ 1.00
puts: OI 5 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 1.65, spread no two-sided quote (zero bid) · Δ -0.00
net GEX -$357 per 1% (calls +$0, puts -$357) strike 615
calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 186.60 × 195.80, spread 4.8% of mid · Δ 1.00
puts: OI 3 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 1.56, spread no two-sided quote (zero bid) · Δ -0.00
net GEX -$170 per 1% (calls +$0, puts -$170) strike 610
calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 191.60 × 203.85, spread 6.2% of mid · Δ 1.00
puts: OI 7 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 1.69, spread no two-sided quote (zero bid) · Δ -0.00
net GEX -$310 per 1% (calls +$0, puts -$310) 2026-10-02 expiry, 104 strikes within ±25% of book spot (the flip search band); 48 hidden (28 above, 20 below), 45 of them with open interest. One row per listed strike: rows are evenly spaced, prices are not. Net GEX is this expiry's alone (+$3.2m per 1% in all); the walls, flip and headline sum every carried expiry. Volume is 2026-09-18's own - whether it opened positions shows in the 2026-09-21 book's change.
max pain $820.00 belongs to the 2026-10-16 monthly (28 days from 2026-09-18, as max_pain_expiry_dte stores it: the nearest monthly at least 7 days out), not to this expiry.
Table view · 104 strikes puts strike calls GEX, $ per 1% ΔOI OI multi-leg sweep @bid @ask vol Δ spr ask bid bid ask spr Δ vol @ask @bid sweep multi-leg OI ΔOI put call net +0 0 0 0 0 0 0 -0.99 6.8% 208.70 195.05 1010 0.00 4.40 no two-sided quote 0.01 0 0 0 0 0 2 +0 +$0 +$324 +$324 +0 0 0 0 0 0 0 -0.99 6.8% 203.55 190.15 1005 0.00 4.15 no two-sided quote 0.01 0 0 0 0 0 4 +0 +$0 +$695 +$695 +0 0 0 0 0 0 0 -0.98 7.2% 198.65 184.85 1000 0.00 1.60 no two-sided quote 0.01 0 0 0 0 0 25 +0 +$0 +$5k +$5k +0 0 0 0 0 0 0 -0.98 7.5% 194.05 179.95 995 0.00 4.40 no two-sided quote 0.01 0 0 0 0 0 27 +0 +$0 +$5k +$5k +0 0 0 0 0 0 0 -0.98 5.0% 189.50 180.30 990 0.00 3.30 no two-sided quote 0.01 0 0 0 0 0 23 +0 +$0 +$5k +$5k +0 0 0 0 0 0 0 -0.98 6.6% 184.50 172.70 985 0.00 0.60 no two-sided quote 0.01 2 0 2 0 0 50 +0 +$0 +$11k +$11k +0 0 0 0 0 0 0 -0.98 8.2% 179.50 165.40 980 0.00 0.57 no two-sided quote 0.01 2 0 2 0 0 15 +0 +$0 +$4k +$4k +0 0 0 0 0 0 0 -0.97 5.7% 174.50 164.90 975 0.00 0.65 no two-sided quote 0.01 20 0 20 0 0 8 +1 +$0 +$2k +$2k +0 0 0 0 0 0 0 -0.97 5.7% 169.50 160.15 970 0.00 0.81 no two-sided quote 0.01 21 10 11 6 0 15 +0 +$0 +$4k +$4k +0 0 0 0 0 0 0 -0.97 5.9% 164.50 155.15 965 0.00 0.83 no two-sided quote 0.01 65 1 64 53 0 16 +0 +$0 +$5k +$5k +0 0 0 0 0 0 0 -0.97 8.4% 159.50 146.60 960 0.00 0.66 no two-sided quote 0.01 10 2 8 1 0 28 +0 +$0 +$9k +$9k +0 0 0 0 0 0 0 -0.97 8.6% 154.50 141.75 955 0.00 0.88 no two-sided quote 0.01 0 0 0 0 0 19 +0 +$0 +$7k +$7k +0 0 0 0 0 0 0 -0.96 8.2% 149.70 137.90 950 0.00 0.92 no two-sided quote 0.01 0 0 0 0 0 40 +0 +$0 +$17k +$17k +0 0 0 0 0 0 0 -0.96 10.4% 143.75 129.50 945 0.09 0.56 144.6% 0.02 4 0 4 0 0 34 +0 +$0 +$16k +$16k +0 0 0 0 0 0 0 -0.96 9.0% 139.25 127.30 940 0.00 0.85 no two-sided quote 0.02 2 0 2 0 2 20 +0 +$0 +$11k +$11k +0 0 0 0 0 0 0 -0.96 8.9% 134.25 122.85 935 0.07 1.05 175.0% 0.02 4 2 2 0 4 93 +0 +$0 +$56k +$56k +0 0 0 0 0 0 0 -0.95 6.3% 126.85 119.15 930 0.00 0.64 no two-sided quote 0.03 4 0 2 0 2 40 +0 +$0 +$27k +$27k -1 0 0 0 0 0 0 -0.95 10.6% 124.55 112.05 925 0.20 1.23 144.1% 0.03 3 0 2 0 2 40 +0 +$0 +$30k +$30k -1 1 0 0 0 0 0 -0.95 6.1% 116.95 110.05 920 0.05 1.52 187.3% 0.03 0 0 0 0 0 19 +0 -$1k +$16k +$15k +0 1 1 0 0 1 1 -0.94 9.8% 112.00 101.55 915 0.14 1.48 165.4% 0.03 2 1 1 0 0 60 +0 -$1k +$55k +$54k +0 3 0 0 0 0 0 -0.94 6.5% 106.95 100.25 910 0.52 1.20 79.1% 0.04 3 3 0 0 0 27 +0 -$4k +$28k +$24k +0 1 0 0 0 0 0 -0.94 8.5% 101.40 93.10 905 0.44 1.83 122.5% 0.05 0 0 0 0 0 29 +0 -$1k +$35k +$34k +0 3 0 0 0 0 0 -0.93 9.3% 96.95 88.35 900 0.79 1.86 80.8% 0.06 1 1 0 0 0 167 +2 -$4k +$233k +$229k +1 1 0 0 0 0 0 -0.93 9.4% 91.25 83.05 895 0.07 3.05 191.0% 0.07 0 0 0 0 0 31 +0 -$2k +$49k +$48k +0 11 0 0 0 0 0 -0.92 8.2% 87.70 80.80 890 0.42 2.90 149.4% 0.08 0 0 0 0 0 108 +5 -$20k +$192k +$173k +0 5 4 0 0 4 4 -0.91 11.0% 82.65 74.05 885 0.00 4.30 no two-sided quote 0.09 1 0 1 0 1 27 +0 -$10k +$54k +$44k +0 4 0 0 0 0 0 -0.90 8.8% 78.25 71.65 880 1.62 3.30 68.3% 0.11 13 2 11 0 0 22 -1 -$9k +$49k +$40k +0 11 0 0 0 0 0 -0.89 11.7% 73.25 65.15 875 2.30 4.65 67.6% 0.12 6 1 5 0 3 76 +1 -$27k +$187k +$160k +0 2 0 0 0 6 6 -0.87 13.1% 69.50 60.95 870 2.73 5.25 63.2% 0.13 15 2 13 0 2 31 +0 -$5k +$84k +$78k +0 15 0 0 0 0 0 -0.86 14.1% 65.00 56.45 865 2.30 4.70 68.6% 0.15 0 0 0 0 0 38 +10 -$44k +$112k +$68k +0 12 0 0 0 0 0 -0.84 15.3% 60.10 51.55 860 3.35 6.25 60.4% 0.16 3 3 0 0 2 35 +14 -$39k +$113k +$75k +0 11 1 0 0 1 1 -0.81 15.7% 55.95 47.80 855 3.35 7.75 79.3% 0.18 15 1 14 0 11 17 +2 -$39k +$60k +$21k +0 14 1 0 1 0 1 -0.78 18.7% 52.35 43.40 850 4.15 7.40 56.3% 0.20 24 2 16 0 15 71 +21 -$53k +$276k +$223k +1 15 0 0 0 0 0 -0.75 20.7% 48.00 39.00 845 4.05 11.05 92.7% 0.24 124 61 63 60 2 151 -4 -$61k +$626k +$565k +1 15 0 0 0 0 0 -0.72 18.6% 44.85 37.20 840 5.55 12.35 76.0% 0.28 47 24 23 13 0 78 +20 -$65k +$338k +$274k +0 15 0 0 0 0 0 -0.69 20.4% 41.30 33.65 835 7.05 13.65 63.8% 0.31 75 56 19 23 8 40 +1 -$69k +$180k +$112k +0 8 0 0 0 0 0 -0.67 25.2% 39.95 31.00 832.5 8.60 14.15 48.8% 0.33 0 0 0 0 0 1 +0 -$38k +$5k -$33k +0 26 1 0 1 0 1 -0.66 23.1% 37.95 30.10 830 9.30 15.30 48.8% 0.35 11 4 5 3 3 47 +0 -$126k +$219k +$93k +0 0 0 0 0 0 0 -0.64 23.4% 35.05 27.70 827.5 9.60 14.70 42.0% 0.37 6 6 0 0 0 4 +1 +$0 +$19k +$19k +0 25 3 0 1 2 3 -0.63 21.1% 31.95 25.85 825 11.15 16.80 40.4% 0.39 6 3 3 0 2 530 +507 -$129k +$2.5m +$2.4m +2 2 0 0 0 0 0 -0.61 24.9% 31.20 24.30 822.5 12.55 19.05 41.1% 0.41 0 0 0 0 0 13 +13 -$10k +$62k +$52k +0 45 1 0 1 0 1 -0.58 24.1% 29.50 23.15 820 13.55 19.20 34.5% 0.43 1 1 0 0 1 24 +6 -$234k +$115k -$119k +0 6 0 0 0 0 0 -0.56 29.2% 29.20 21.75 817.5 14.55 20.95 36.1% 0.44 0 0 0 0 0 6 +4 -$31k +$29k -$2k +1 26 0 0 0 0 0 -0.54 28.4% 27.55 20.70 815 16.60 20.10 19.1% 0.46 17 5 10 0 12 206 +140 -$134k +$988k +$854k +0 1 0 0 0 0 0 -0.52 27.9% 25.35 19.15 812.5 16.80 23.45 33.0% 0.48 0 0 0 0 0 8 +1 -$5k +$38k +$33k +0 24 1 0 0 1 1 -0.50 30.0% 24.75 18.30 810 18.90 22.40 16.9% 0.50 17 3 14 7 3 22 +1 -$121k +$106k -$16k +6 35 0 0 11 1 12 -0.46 31.9% 21.65 15.70 805 20.65 26.40 24.4% 0.54 30 13 17 1 1 18 +7 -$173k +$85k -$88k +12 55 2 0 1 11 12 -0.43 39.5% 20.30 13.60 800 22.40 29.75 28.2% 0.57 12 1 11 1 11 139 -1 -$265k +$643k +$378k +17 18 0 10 10 0 10 -0.41 40.4% 18.45 12.25 797.5 25.10 31.30 22.0% 0.59 2 0 2 1 0 1 +0 -$86k +$5k -$81k +1 59 0 1 1 1 2 -0.39 51.5% 18.55 10.95 795 26.00 31.60 19.4% 0.61 12 6 6 0 0 17 +2 -$278k +$77k -$201k +1 58 0 0 1 0 1 -0.35 38.3% 15.40 10.45 790 27.40 35.70 26.3% 0.64 1 0 1 0 1 11 +0 -$266k +$49k -$218k +0 34 12 0 12 0 14 -0.32 52.9% 13.75 8.00 785 31.15 39.25 23.0% 0.68 2 1 1 1 0 34 -4 -$151k +$147k -$5k +0 63 2 2 28 2 30 -0.28 48.3% 12.20 7.45 780 33.85 41.75 20.9% 0.71 4 0 0 0 4 91 +0 -$265k +$379k +$114k +0 81 18 0 24 4 28 -0.25 68.4% 10.30 5.05 775 37.55 44.75 17.5% 0.75 5 5 0 0 5 9 +0 -$320k +$35k -$284k +4 85 5 0 16 1 21 -0.22 39.2% 8.85 5.95 770 41.80 50.40 18.7% 0.78 4 1 3 0 3 6 +0 -$310k +$22k -$288k +0 50 3 0 3 1 4 -0.20 63.0% 8.35 4.35 765 44.85 53.85 18.2% 0.80 0 0 0 0 0 11 +0 -$167k +$37k -$130k +13 125 13 0 13 2 15 -0.18 45.9% 6.70 4.20 760 49.70 55.90 11.7% 0.83 0 0 0 0 0 15 +0 -$383k +$46k -$337k +0 47 2 0 1 2 3 -0.15 53.1% 5.60 3.25 755 52.80 61.75 15.6% 0.85 0 0 0 0 0 0 +0 -$131k +$0 -$131k +4 125 21 0 20 7 29 -0.13 43.1% 4.65 3.00 750 57.80 66.05 13.3% 0.87 0 0 0 0 0 17 +0 -$315k +$43k -$272k — 0 0 0 0 0 0 -0.12 125.7% 7.50 1.71 747.5 60.00 68.55 13.3% 0.88 0 0 0 0 0 0 — — — — +0 44 3 0 5 0 7 -0.11 83.8% 4.35 1.78 745 61.30 69.80 13.0% 0.89 0 0 0 0 0 1 +0 -$99k +$2k -$97k — 0 0 0 0 0 0 -0.10 116.3% 4.80 1.27 742.5 64.05 71.90 11.5% 0.90 0 0 0 0 0 0 — — — — +1 72 10 0 8 2 12 -0.10 96.8% 3.45 1.20 740 66.95 74.90 11.2% 0.91 0 0 0 0 0 5 +0 -$143k +$10k -$133k — 0 0 0 0 0 0 -0.09 163.6% 5.90 0.59 737.5 67.90 76.55 12.0% 0.92 0 0 0 0 0 0 — — — — +0 33 3 0 4 1 5 -0.08 70.6% 3.20 1.53 735 70.80 78.65 10.5% 0.93 0 0 0 0 0 1 +0 -$58k +$2k -$57k — 0 0 0 0 0 0 -0.08 no two-sided quote 6.35 0.00 732.5 72.60 81.25 11.2% 0.94 0 0 0 0 0 0 — — — — +0 60 1 0 31 25 56 -0.07 61.2% 2.41 1.28 730 73.80 82.55 11.2% 0.95 0 0 0 0 0 3 +0 -$93k +$4k -$89k — 0 0 0 0 0 0 -0.07 188.1% 3.25 0.10 727.5 77.75 84.95 8.9% 0.95 0 0 0 0 0 0 — — — — -1 55 1 0 0 1 5 -0.06 111.3% 2.21 0.63 725 80.10 88.70 10.2% 0.96 0 0 0 0 0 1 +0 -$75k +$1k -$74k — 0 0 0 0 0 0 -0.06 164.7% 3.10 0.30 722.5 82.90 89.80 8.0% 0.96 0 0 0 0 0 0 — — — — -1 122 4 0 3 0 4 -0.05 91.4% 2.28 0.85 720 84.85 92.80 9.0% 0.96 0 0 0 0 0 1 +0 -$148k +$997 -$147k — 0 0 0 17 52 72 -0.05 92.3% 1.71 0.63 717.5 86.70 94.90 9.0% 0.97 0 0 0 0 0 0 — — — — +0 88 2 0 1 0 2 -0.05 99.0% 2.16 0.73 715 89.65 98.25 9.2% 0.97 0 0 0 0 0 1 +0 -$93k +$868 -$93k — 0 0 0 0 0 0 -0.04 no two-sided quote 3.10 0.00 712.5 92.00 99.75 8.1% 0.97 0 0 0 0 0 0 — — — — +9 51 2 0 0 8 8 -0.04 80.0% 1.47 0.63 710 93.95 102.15 8.4% 0.97 0 0 0 0 0 3 +0 -$47k +$2k -$45k — 0 0 0 17 34 52 -0.04 118.8% 1.10 0.28 707.5 95.00 105.00 10.0% 0.97 0 0 0 0 0 0 — — — — +0 90 0 0 0 0 0 -0.03 197.1% 1.37 0.01 705 99.50 107.95 8.1% 0.97 0 0 0 0 0 0 +0 -$71k +$0 -$71k — 0 0 0 0 0 0 -0.03 no two-sided quote 4.90 0.00 702.5 100.45 112.60 11.4% 0.98 0 0 0 0 0 0 — — — — +2 147 0 0 10 0 10 -0.03 161.8% 1.23 0.13 700 102.20 113.15 10.2% 0.98 0 0 0 0 0 5 +0 -$98k +$3k -$95k — 0 0 0 0 0 0 -0.02 no two-sided quote 2.68 0.00 697.5 104.65 116.40 10.6% 0.98 0 0 0 0 0 0 — — — — +0 69 2 0 1 1 2 -0.02 no two-sided quote 1.11 0.00 695 107.10 119.55 11.0% 0.98 0 0 0 0 0 0 +0 -$38k +$0 -$38k — 0 0 0 0 0 0 -0.02 no two-sided quote 4.70 0.00 692.5 109.55 120.40 9.4% 0.98 0 0 0 0 0 0 — — — — +1 26 2 0 1 0 2 -0.02 no two-sided quote 0.79 0.00 690 112.05 121.25 7.9% 0.98 0 0 0 0 0 0 +0 -$11k +$0 -$11k — 0 0 0 0 0 0 -0.01 no two-sided quote 1.06 0.00 687.5 114.55 125.15 8.8% 0.98 0 0 0 0 0 0 — — — — +0 13 0 0 0 0 0 -0.01 no two-sided quote 4.65 0.00 685 116.95 129.80 10.4% 0.98 0 0 0 0 0 1 +0 -$5k +$414 -$5k — 0 0 0 0 0 0 -0.01 no two-sided quote 4.60 0.00 682.5 119.40 130.50 8.9% 0.98 0 0 0 0 0 0 — — — — +0 12 0 5 6 0 7 -0.01 no two-sided quote 0.63 0.00 680 121.95 133.85 9.3% 0.99 0 0 0 0 0 0 +0 -$4k +$0 -$4k — 0 0 0 0 0 0 -0.01 no two-sided quote 2.12 0.00 677.5 124.35 135.40 8.5% 0.99 0 0 0 0 0 0 — — — — -1 15 0 0 0 0 0 -0.01 no two-sided quote 1.18 0.00 675 126.85 139.65 9.6% 0.99 0 0 0 0 0 0 +0 -$5k +$0 -$5k — 0 0 0 0 0 0 -0.01 no two-sided quote 4.50 0.00 672.5 129.30 140.90 8.6% 0.99 0 0 0 0 0 0 — — — — +0 10 0 0 0 0 0 -0.01 no two-sided quote 1.04 0.00 670 131.80 145.15 9.6% 0.99 0 0 0 0 0 0 +0 -$3k +$0 -$3k — 0 0 0 0 0 0 -0.01 no two-sided quote 1.07 0.00 667.5 134.30 145.30 7.9% 0.99 0 0 0 0 0 0 — — — — +0 22 0 0 0 0 0 -0.01 no two-sided quote 2.08 0.00 665 136.75 148.40 8.2% 0.99 0 0 0 0 0 0 +0 -$6k +$0 -$6k +0 25 1 0 0 1 1 -0.01 no two-sided quote 1.59 0.00 660 141.75 154.05 8.3% 0.99 0 0 0 0 0 0 +0 -$6k +$0 -$6k +0 31 1 0 1 0 1 -0.01 197.2% 1.41 0.01 655 146.70 160.15 8.8% 0.99 0 0 0 0 0 1 +0 -$7k +$166 -$7k +3 24 0 0 0 0 0 -0.01 no two-sided quote 1.33 0.00 650 151.75 164.45 8.0% 1.00 0 0 0 0 0 0 +0 -$5k +$0 -$5k +0 22 0 0 0 0 0 -0.01 no two-sided quote 1.43 0.00 645 156.70 169.25 7.7% 1.00 0 0 0 0 0 0 +0 -$4k +$0 -$4k +0 28 0 0 0 0 0 -0.01 no two-sided quote 1.22 0.00 640 164.75 175.75 6.5% 1.00 0 0 0 0 0 1 +0 -$5k +$52 -$5k +0 40 0 0 0 0 0 -0.01 no two-sided quote 1.14 0.00 635 166.65 179.45 7.4% 1.00 0 0 0 0 0 12 +0 -$5k +$461 -$5k +0 35 0 0 0 0 0 -0.00 no two-sided quote 1.03 0.00 630 171.65 184.40 7.2% 1.00 0 0 0 0 0 0 +0 -$4k +$0 -$4k +1 3 0 0 0 0 0 -0.00 no two-sided quote 1.16 0.00 625 176.60 185.95 5.2% 1.00 0 0 0 0 0 1 +0 -$268 +$21 -$248 +0 5 0 0 0 0 0 -0.00 no two-sided quote 1.65 0.00 620 181.60 191.30 5.2% 1.00 2 0 2 0 2 0 +0 -$357 +$0 -$357 +0 3 0 0 0 0 0 -0.00 no two-sided quote 1.56 0.00 615 186.60 195.80 4.8% 1.00 0 0 0 0 0 0 +0 -$170 +$0 -$170 +0 7 0 0 0 0 0 -0.00 no two-sided quote 1.69 0.00 610 191.60 203.85 6.2% 1.00 0 0 0 0 0 0 +0 -$310 +$0 -$310
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