Simplify Analytics
STX

STX

$858.79 unadjusted close, 2026-09-18
as of 2026-09-18
AAPLAMDAMZNAVGOCATCRSRCRWDDEDELLDIAGOOGINTCIWMLMTMETAMRVLMSFTMUNVDAORCLPANWPLTRQQQSMHSNDKSOXXSPCXSPYSTXWDCXLEXLFXLIXLKXLPXLUXLVXLYXOM

Implied volatility · 30-day constant maturity

level
64.6%
IV percentile
19.7%
own all (<3y) · n=241
IV rank
24.4%
own all (<1y) · n=241
range
48.3% – 115.2%
own all (<1y) · n=241
low 48.3%241 sessions, all (<1y) · today 64.6%high 115.2%

Term structure · constant maturity

30 consecutive sessions in contango (the normal upward slope).

25 calendar days out: every tenor of 5d or longer spans it Wed 09-23 09:45 ET · US Flash Manufacturing PMI (September) Wed 09-23 09:45 ET · US Flash Services PMI (September)46 calendar days out: every tenor of 6d or longer spans it Thu 09-24 08:00 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)27 calendar days out: every tenor of 7d 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 10-27 time?Earnings 2026-10-27, time unknown - date stated by the vendor's estimate First session it can move: 2026-10-27, 39 calendar days from the 2026-09-18 curve - every tenor of 39d or longer spans it No expected move served for this date1d5d7d14d30d60d90d180d365d87.0%63.7%
2026-09-182026-08-19 (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 2026-09-18 close, from the 2026-09-18 calendar snapshot (forecasts as they stood then). Each is marked with the shortest tenor, in calendar days, that spans it:
  • Wed 09-23 09:45 · 5d US Flash Manufacturing PMI (September) · prev 53.2
  • Wed 09-23 09:45 · 5d US Flash Services PMI (September) · prev 56.8
  • Thu 09-24 08:00 · 6d Economic Club of Washington, DC event with Federal Reserve Bank of Richmond President Thomas Barkin
  • Thu 09-24 08:30 · 6d Weekly Jobless Claims (September)
  • Thu 09-24 10:00 · 6d New Home Sales (August) · prev 607000
  • Thu 09-24 11:00 · 6d Kansas City Fed Survey (September) · prev 17
  • Fri 09-25 08:30 · 7d Durable Goods (August) · prev 1.1%
  • Fri 09-25 10:00 · 7d U. Michigan Final Consumer Survey (September) · prev 51.7

Earnings: 2026-10-27 time unknown, stated by the vendor's estimate, first moves the 2026-10-27 session (39d on the tenor axis), no expected move served. As the vendor's calendar stood on 2026-09-21, not on the page's date.

90-day IV
68.8%
own all (<3y) 31.1% · n=241
slope, 30d − 90d
-4.2 pts
own all (<3y) 17.2% · n=241
variance risk premium, 30d
+13.5 pts
own all (<3y) 72.7% · n=236

Skew · risk reversal

25-delta
+3.0 pts
own all (<3y) 92.6% · n=34
10-delta
+3.5 pts
own all (<3y) 77.9% · n=34

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 2026-09-17

1d2026-09-18 · short
2026-09-18: 6 put and 7 call strikes within ±2.3%, IV 69% to 78%strike 785: IV 75.3%, beyond the shared scalestrike 802.5: IV 77.6%, beyond the shared scalestrike 817.5: IV 74.9%, beyond the shared scale74%61%2.3%book spot+2.3%
8d2026-09-25
2026-09-25: 11 put and 16 call strikes within ±6.5%, IV 61% to 71%74%61%6.5%book spot+6.5%
15d2026-10-02
2026-10-02: 10 put and 15 call strikes within ±8.8%, IV 64% to 69%74%61%8.8%book spot+8.8%
29d2026-10-16
2026-10-16: 9 put and 10 call strikes within ±12%, IV 63% to 66%74%61%12%book spot+12%
36d2026-10-23
2026-10-23: 6 put and 2 call strikes within ±14%, IV 62% to 68%74%61%14%book spot+14%
64d2026-11-20
2026-11-20: 10 put and 3 call strikes within ±18%, IV 70% to 74%74%61%18%book spot+18%
92d2026-12-18
2026-12-18: 10 put and 8 call strikes within ±22%, IV 68% to 72%74%61%22%book spot+22%
120d2027-01-15
2027-01-15: 6 put and 9 call strikes within ±25%, IV 68% to 71%74%61%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 (61%74%), set by the expiries past 7 DTE. 3 short-dated points beyond it are pinned to the edge as open circles.

Expiry window · 3565 DTE

Next earnings: 2026-10-27 time unknown, stated by the vendor's estimate, first moves the 2026-10-27 session, no expected move served. As the vendor's calendar stood on 2026-09-21, not on the page's date.

expiryDTE28-DTE exitthesisearnings 10-27 time?
the vendor's estimate
ATM IV · 09-17expected move
2026-10-23 Friweekly352026-09-257dclear · 4dno IV at 805
2026-10-30 Friweekly422026-10-0214dspans · +3d
exit 25d before
72.1% c 805none served
2026-11-20 Fri632026-10-2335dspans · +24d
exit 4d before
72.0% c 800none served

DTE counts calendar days from 2026-09-18, the page's date and the earliest an entry could be made - not from the 2026-09-17 book the expiries and IVs come from, which would overstate it by 1 day; an expiry first listed after 2026-09-17 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 2026-09-18 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 2026-09-18, 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 2026-09-17 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 2026-09-17: 1 session behind 2026-09-18: no STX chain statistics (net_gex) dated after 2026-09-17 are knowable as of 2026-09-18, and no ticker has newer ones. The strikes drawn below are 2026-09-17's rows as stored now; the levels and statistics are the readings dated 2026-09-17, computed from those rows when the readings were derived, and a fetch of 2026-09-17 after that can revise rows. Open interest is what entered 2026-09-17 (OCC's settlement of 2026-09-16), valued at the 2026-09-17 close.

net GEX · carried book
-$22.9m per 1%
own all (<3y) 5.5% · n=64
gamma flip
$821.07
flip within ±25% of book spot
flip distance
+0.42 ATR
own all (<3y) 74.6% · n=61
0DTE share of volume
not listed daily

book spot $803.13 (unadjusted close, 2026-09-17) · call wall $800.00 (-0.39% from book spot) · put wall $780.00 (-2.88% from book spot) · max pain $800.00 (-0.39% 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 $803.13 × (1 + that distance) - the 2026-09-17 unadjusted close, the price the chain was taken at. That is why two prices appear on this page. STX headlines $858.79, its newest unadjusted close, on 2026-09-18; the book was taken at $803.13 on 2026-09-17, 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 2026-09-17 book's levels, on the 2026-09-17 close.

Dashed: 7 DTE or less, where the vendor's gamma is noisy. "mp": the monthly max pain describes.

Tradability of the 2026-09-25 expiry: 7 calendar days from 2026-09-18 (8 from the book date), outside the owner's 35–65 DTE entry window. Spreads are the NBBO stored with the 2026-09-17 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 (no strike drawn reaches 500 on either side, before or after 2026-09-16's trading, so that line is off the panel), and the strike nearest 0.20 delta on each side - call 875 (Δ 0.20), put 740 (Δ -0.20).

call put OI carried through 2026-09-16 · opened by 2026-09-16's trading · closed by it / net GEX long / short gamma book spot call wall put wall max pain gamma flipfloors, marked not filtered: spread 10% of mid · OI 500 · strike nearest 0.20 delta, beside the spread panel · no two-sided quote · spread past 25%
OI changes are 2026-09-16's trading; volume is 2026-09-17's.◀ put OIcall OI ▶entering 2026-09-17◀ put volcall vol ▶traded 2026-09-17◀ putcall ▶spread, % of mid− net GEX+$ per 1% move1000990975960950940925915910905900895890875860850840835830825815810805800790775760750745740735730725720715710705700695690685680675670660650640625610put strike nearest 0.20 delta: 740call strike nearest 0.20 delta: 875336033636836825%10%10%25%-$786k+$786kγ flip 821.07book spot 803.13call wall 800put wall 780strike 1000 calls: OI 99 (+0) · vol 24 (at ask 1, at bid 22) · NBBO 0.15 × 4.30, spread 186.5% of mid · Δ 0.02 puts: OI 62 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 192.50 × 205.60, spread 6.6% of mid · Δ -1.00 net GEX +$39k per 1% (calls +$41k, puts -$3k)strike 995 calls: OI 21 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 5.00, spread no two-sided quote (zero bid) · Δ 0.03 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 186.80 × 198.20, spread 5.9% of mid · Δ -1.00 net GEX +$9k per 1% (calls +$9k, puts +$0)strike 990 calls: OI 27 (+0) · vol 2 (at ask 2, at bid 0, multi-leg 2) · NBBO 0.00 × 5.00, spread no two-sided quote (zero bid) · Δ 0.03 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 182.60 × 195.70, spread 6.9% of mid · Δ -1.00 net GEX +$13k per 1% (calls +$13k, puts +$0)strike 985 calls: OI 43 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 5.10, spread no two-sided quote (zero bid) · Δ 0.03 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 177.70 × 190.80, spread 7.1% of mid · Δ -0.99 net GEX +$22k per 1% (calls +$22k, puts +$0)strike 980 calls: OI 24 (+1) · vol 4 (at ask 1, at bid 3) · NBBO 0.55 × 1.80, spread 106.4% of mid · Δ 0.03 puts: OI 37 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 172.80 × 185.70, spread 7.2% of mid · Δ -0.98 net GEX -$3k per 1% (calls +$13k, puts -$15k)strike 975 calls: OI 38 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.10 × 5.30, spread 192.6% of mid · Δ 0.03 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 165.80 × 181.00, spread 8.8% of mid · Δ -0.97 net GEX +$22k per 1% (calls +$22k, puts +$0)strike 970 calls: OI 74 (+0) · vol 1 (at ask 0, at bid 1, multi-leg 1) · NBBO 0.00 × 5.30, spread no two-sided quote (zero bid) · Δ 0.03 puts: OI 5 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 162.20 × 176.10, spread 8.2% of mid · Δ -0.96 net GEX +$42k per 1% (calls +$45k, puts -$3k)strike 965 calls: OI 32 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 5.50, spread no two-sided quote (zero bid) · Δ 0.04 puts: OI 2 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 156.60 × 170.90, spread 8.7% of mid · Δ -0.96 net GEX +$19k per 1% (calls +$21k, puts -$1k)strike 960 calls: OI 41 (+2) · vol 0 (at ask 0, at bid 0) · NBBO 0.25 × 4.50, spread 178.9% of mid · Δ 0.04 puts: OI 13 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 151.00 × 166.70, spread 9.9% of mid · Δ -0.95 net GEX +$18k per 1% (calls +$28k, puts -$10k)strike 955 calls: OI 26 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.40 × 4.80, spread 169.2% of mid · Δ 0.04 puts: OI 53 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 148.80 × 161.30, spread 8.1% of mid · Δ -0.94 net GEX -$26k per 1% (calls +$19k, puts -$45k)strike 950 calls: OI 46 (+3) · vol 11 (at ask 2, at bid 9, multi-leg 1) · NBBO 0.65 × 2.00, spread 101.9% of mid · Δ 0.04 puts: OI 98 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 143.50 × 156.50, spread 8.7% of mid · Δ -0.94 net GEX -$55k per 1% (calls +$36k, puts -$91k)strike 945 calls: OI 99 (+0) · vol 4 (at ask 0, at bid 4) · NBBO 0.55 × 2.35, spread 124.1% of mid · Δ 0.05 puts: OI 5 (+0) · vol 15 (at ask 14, at bid 1, multi-leg 15) · NBBO 136.70 × 151.70, spread 10.4% of mid · Δ -0.93 net GEX +$81k per 1% (calls +$86k, puts -$5k)strike 940 calls: OI 336 (+291) · vol 44 (at ask 10, at bid 33, multi-leg 8) · NBBO 1.60 × 2.55, spread 45.8% of mid · Δ 0.06 puts: OI 20 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 134.10 × 147.10, spread 9.2% of mid · Δ -0.92 net GEX +$304k per 1% (calls +$325k, puts -$22k)strike 935 calls: OI 8 (+0) · vol 26 (at ask 0, at bid 4, multi-leg 25) · NBBO 1.30 × 3.60, spread 93.9% of mid · Δ 0.07 puts: OI 21 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 127.10 × 142.10, spread 11.1% of mid · Δ -0.92 net GEX -$16k per 1% (calls +$8k, puts -$24k)strike 930 calls: OI 58 (+2) · vol 1 (at ask 0, at bid 1, multi-leg 1) · NBBO 1.00 × 6.20, spread 144.4% of mid · Δ 0.07 puts: OI 25 (-1) · vol 0 (at ask 0, at bid 0) · NBBO 124.40 × 137.40, spread 9.9% of mid · Δ -0.91 net GEX +$36k per 1% (calls +$67k, puts -$31k)strike 925 calls: OI 15 (+0) · vol 2 (at ask 2, at bid 0, multi-leg 2) · NBBO 1.00 × 6.70, spread 148.1% of mid · Δ 0.08 puts: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 119.60 × 132.90, spread 10.5% of mid · Δ -0.90 net GEX +$17k per 1% (calls +$19k, puts -$1k)strike 920 calls: OI 82 (+61) · vol 65 (at ask 29, at bid 36, multi-leg 16) · NBBO 0.05 × 4.00, spread 195.1% of mid · Δ 0.09 puts: OI 15 (+2) · vol 0 (at ask 0, at bid 0) · NBBO 115.40 × 128.00, spread 10.4% of mid · Δ -0.90 net GEX +$88k per 1% (calls +$109k, puts -$21k)strike 915 calls: OI 15 (+0) · vol 15 (at ask 15, at bid 0, multi-leg 15) · NBBO 1.35 × 8.00, spread 142.2% of mid · Δ 0.10 puts: OI 31 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 110.50 × 123.30, spread 10.9% of mid · Δ -0.89 net GEX -$25k per 1% (calls +$22k, puts -$46k)strike 912.5 calls: OI 0 (+0) · vol 1 (at ask 1, at bid 0) · NBBO 2.25 × 5.30, spread 80.8% of mid · Δ 0.10 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 108.10 × 120.50, spread 10.8% of mid · Δ -0.88 no GEX (no side has both gamma and open interest)strike 910 calls: OI 178 (+7) · vol 13 (at ask 0, at bid 13, multi-leg 13) · NBBO 2.60 × 5.00, spread 63.2% of mid · Δ 0.11 puts: OI 33 (+0) · vol 5 (at ask 3, at bid 2, multi-leg 3) · NBBO 106.70 × 116.40, spread 8.7% of mid · Δ -0.88 net GEX +$221k per 1% (calls +$274k, puts -$53k)strike 907.5 calls: OI 1 (+1) · vol 0 (at ask 0, at bid 0) · NBBO 2.20 × 8.10, spread 114.6% of mid · Δ 0.11 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 103.50 × 116.40, spread 11.7% of mid · Δ -0.87 net GEX +$2k per 1% (calls +$2k, puts +$0)strike 905 calls: OI 94 (+5) · vol 4 (at ask 3, at bid 1) · NBBO 2.60 × 5.50, spread 71.6% of mid · Δ 0.12 puts: OI 2 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 101.60 × 114.20, spread 11.7% of mid · Δ -0.87 net GEX +$151k per 1% (calls +$154k, puts -$3k)strike 902.5 calls: OI 7 (+7) · vol 0 (at ask 0, at bid 0) · NBBO 2.95 × 8.70, spread 98.7% of mid · Δ 0.12 puts: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 99.60 × 109.60, spread 9.6% of mid · Δ -0.86 net GEX +$10k per 1% (calls +$12k, puts -$2k)strike 900 calls: OI 100 (+15) · vol 368 (at ask 122, at bid 244, multi-leg 2) · NBBO 3.60 × 5.50, spread 41.8% of mid · Δ 0.13 puts: OI 28 (+9) · vol 29 (at ask 12, at bid 7, multi-leg 29) · NBBO 96.60 × 108.10, spread 11.2% of mid · Δ -0.86 net GEX +$125k per 1% (calls +$175k, puts -$50k)strike 897.5 calls: OI 1 (+1) · vol 0 (at ask 0, at bid 0) · NBBO 3.10 × 9.00, spread 97.5% of mid · Δ 0.13 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 92.60 × 107.20, spread 14.6% of mid · Δ -0.85 net GEX +$2k per 1% (calls +$2k, puts +$0)strike 895 calls: OI 38 (+2) · vol 0 (at ask 0, at bid 0) · NBBO 3.80 × 10.00, spread 89.9% of mid · Δ 0.14 puts: OI 24 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 91.50 × 105.00, spread 13.7% of mid · Δ -0.84 net GEX +$25k per 1% (calls +$71k, puts -$45k)strike 892.5 calls: OI 16 (+1) · vol 2 (at ask 0, at bid 2, multi-leg 2) · NBBO 3.90 × 9.70, spread 85.3% of mid · Δ 0.14 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 89.40 × 102.90, spread 14.0% of mid · Δ -0.84 net GEX +$31k per 1% (calls +$31k, puts +$0)strike 890 calls: OI 72 (+22) · vol 25 (at ask 3, at bid 0, multi-leg 25) · NBBO 1.75 × 7.30, spread 122.7% of mid · Δ 0.15 puts: OI 47 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 87.30 × 100.70, spread 14.3% of mid · Δ -0.83 net GEX +$49k per 1% (calls +$142k, puts -$94k)strike 885 calls: OI 25 (-4) · vol 1 (at ask 1, at bid 0) · NBBO 4.60 × 10.60, spread 78.9% of mid · Δ 0.17 puts: OI 27 (+0) · vol 2 (at ask 2, at bid 0, multi-leg 2) · NBBO 82.90 × 96.50, spread 15.2% of mid · Δ -0.82 net GEX -$4k per 1% (calls +$52k, puts -$57k)strike 880 calls: OI 31 (+11) · vol 10 (at ask 8, at bid 0, multi-leg 4) · NBBO 6.00 × 8.90, spread 38.9% of mid · Δ 0.18 puts: OI 49 (+0) · vol 13 (at ask 10, at bid 3, multi-leg 13) · NBBO 78.60 × 91.90, spread 15.6% of mid · Δ -0.80 net GEX -$39k per 1% (calls +$69k, puts -$108k)strike 875 calls: OI 43 (+6) · vol 1 (at ask 1, at bid 0) · NBBO 6.00 × 12.10, spread 67.4% of mid · Δ 0.20 puts: OI 34 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 73.50 × 88.20, spread 18.2% of mid · Δ -0.79 net GEX +$22k per 1% (calls +$101k, puts -$79k)strike 870 calls: OI 17 (+2) · vol 10 (at ask 10, at bid 0, multi-leg 3) · NBBO 6.80 × 10.60, spread 43.7% of mid · Δ 0.21 puts: OI 50 (+0) · vol 10 (at ask 0, at bid 0, multi-leg 10) · NBBO 71.10 × 83.80, spread 16.4% of mid · Δ -0.78 net GEX -$80k per 1% (calls +$42k, puts -$121k)strike 865 calls: OI 38 (+0) · vol 4 (at ask 4, at bid 0) · NBBO 8.00 × 11.30, spread 34.2% of mid · Δ 0.23 puts: OI 15 (+0) · vol 1 (at ask 1, at bid 0) · NBBO 66.40 × 77.90, spread 15.9% of mid · Δ -0.76 net GEX +$60k per 1% (calls +$98k, puts -$38k)strike 860 calls: OI 21 (+2) · vol 22 (at ask 7, at bid 14, multi-leg 6) · NBBO 6.80 × 13.60, spread 66.7% of mid · Δ 0.25 puts: OI 91 (+2) · vol 127 (at ask 0, at bid 124, multi-leg 127) · NBBO 61.60 × 73.40, spread 17.5% of mid · Δ -0.75 net GEX -$187k per 1% (calls +$57k, puts -$244k)strike 855 calls: OI 23 (+1) · vol 6 (at ask 3, at bid 3) · NBBO 9.80 × 16.00, spread 48.1% of mid · Δ 0.26 puts: OI 30 (+0) · vol 1 (at ask 0, at bid 1, multi-leg 1) · NBBO 57.70 × 69.50, spread 18.6% of mid · Δ -0.73 net GEX -$19k per 1% (calls +$65k, puts -$84k)strike 850 calls: OI 60 (+4) · vol 67 (at ask 36, at bid 25, multi-leg 19) · NBBO 10.60 × 15.00, spread 34.4% of mid · Δ 0.28 puts: OI 49 (+0) · vol 3 (at ask 0, at bid 1, multi-leg 3) · NBBO 53.70 × 67.90, spread 23.4% of mid · Δ -0.71 net GEX +$37k per 1% (calls +$178k, puts -$141k)strike 845 calls: OI 16 (+0) · vol 4 (at ask 3, at bid 1, multi-leg 3) · NBBO 11.50 × 18.70, spread 47.7% of mid · Δ 0.31 puts: OI 34 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 51.10 × 64.00, spread 22.4% of mid · Δ -0.68 net GEX -$51k per 1% (calls +$49k, puts -$100k)strike 842.5 calls: OI 1 (+0) · vol 5 (at ask 2, at bid 3, sweep 1) · NBBO 11.00 × 19.80, spread 57.1% of mid · Δ 0.32 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 49.40 × 60.50, spread 20.2% of mid · Δ -0.67 net GEX +$3k per 1% (calls +$3k, puts +$0)strike 840 calls: OI 64 (+3) · vol 3 (at ask 2, at bid 1) · NBBO 13.40 × 18.00, spread 29.3% of mid · Δ 0.33 puts: OI 61 (+3) · vol 1 (at ask 1, at bid 0, multi-leg 1) · NBBO 47.20 × 58.80, spread 21.9% of mid · Δ -0.66 net GEX +$18k per 1% (calls +$201k, puts -$183k)strike 837.5 calls: OI 2 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 14.20 × 19.30, spread 30.4% of mid · Δ 0.34 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 45.50 × 58.80, spread 25.5% of mid · Δ -0.65 net GEX +$6k per 1% (calls +$6k, puts +$0)strike 835 calls: OI 19 (+0) · vol 14 (at ask 1, at bid 13, sweep 1) · NBBO 14.90 × 21.50, spread 36.3% of mid · Δ 0.36 puts: OI 24 (+1) · vol 0 (at ask 0, at bid 0) · NBBO 44.50 × 57.30, spread 25.1% of mid · Δ -0.63 net GEX -$13k per 1% (calls +$60k, puts -$73k)strike 832.5 calls: OI 1 (+1) · vol 5 (at ask 0, at bid 5, multi-leg 2) · NBBO 14.40 × 22.30, spread 43.1% of mid · Δ 0.37 puts: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 41.90 × 55.50, spread 27.9% of mid · Δ -0.62 net GEX +$128 per 1% (calls +$3k, puts -$3k)strike 830 calls: OI 19 (+2) · vol 13 (at ask 9, at bid 4, multi-leg 4) · NBBO 17.30 × 23.10, spread 28.7% of mid · Δ 0.38 puts: OI 52 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 41.40 × 52.10, spread 22.9% of mid · Δ -0.61 net GEX -$100k per 1% (calls +$61k, puts -$161k)strike 827.5 calls: OI 1 (+0) · vol 2 (at ask 2, at bid 0) · NBBO 17.20 × 23.90, spread 32.6% of mid · Δ 0.40 puts: OI 2 (+0) · vol 1 (at ask 0, at bid 1, multi-leg 1) · NBBO 41.00 × 52.30, spread 24.2% of mid · Δ -0.60 net GEX -$3k per 1% (calls +$3k, puts -$6k)strike 825 calls: OI 17 (-2) · vol 23 (at ask 8, at bid 14, multi-leg 1) · NBBO 18.20 × 25.00, spread 31.5% of mid · Δ 0.41 puts: OI 36 (+4) · vol 5 (at ask 0, at bid 5, multi-leg 5) · NBBO 36.60 × 50.90, spread 32.7% of mid · Δ -0.59 net GEX -$58k per 1% (calls +$55k, puts -$113k)strike 820 calls: OI 54 (+9) · vol 19 (at ask 9, at bid 9, multi-leg 6) · NBBO 20.10 × 27.00, spread 29.3% of mid · Δ 0.43 puts: OI 48 (+1) · vol 0 (at ask 0, at bid 0) · NBBO 34.20 × 47.80, spread 33.2% of mid · Δ -0.56 net GEX +$24k per 1% (calls +$177k, puts -$153k)strike 817.5 calls: OI 16 (+0) · vol 4 (at ask 3, at bid 1) · NBBO 21.10 × 27.90, spread 27.8% of mid · Δ 0.45 puts: OI 8 (+0) · vol 1 (at ask 1, at bid 0, multi-leg 1) · NBBO 34.30 × 46.90, spread 31.0% of mid · Δ -0.55 net GEX +$27k per 1% (calls +$53k, puts -$26k)strike 815 calls: OI 78 (-1) · vol 3 (at ask 0, at bid 2, multi-leg 2) · NBBO 21.90 × 29.00, spread 27.9% of mid · Δ 0.46 puts: OI 29 (+0) · vol 2 (at ask 0, at bid 2, multi-leg 1) · NBBO 32.00 × 44.00, spread 31.6% of mid · Δ -0.54 net GEX +$164k per 1% (calls +$258k, puts -$94k)strike 812.5 calls: OI 9 (+0) · vol 8 (at ask 5, at bid 1, sweep 1, multi-leg 5) · NBBO 23.40 × 30.00, spread 24.7% of mid · Δ 0.47 puts: OI 3 (+1) · vol 0 (at ask 0, at bid 0) · NBBO 28.30 × 42.50, spread 40.1% of mid · Δ -0.53 net GEX +$20k per 1% (calls +$30k, puts -$10k)strike 810 calls: OI 17 (+2) · vol 18 (at ask 8, at bid 8, sweep 1, multi-leg 4) · NBBO 24.30 × 30.20, spread 21.7% of mid · Δ 0.48 puts: OI 258 (-2) · vol 40 (at ask 21, at bid 19) · NBBO 29.10 × 38.00, spread 26.5% of mid · Δ -0.51 net GEX -$786k per 1% (calls +$57k, puts -$843k)strike 807.5 calls: OI 2 (+2) · vol 1 (at ask 0, at bid 0) · NBBO 25.60 × 32.20, spread 22.8% of mid · Δ 0.50 puts: OI 2 (+0) · vol 15 (at ask 15, at bid 0, sweep 1) · NBBO 29.90 × 39.10, spread 26.7% of mid · Δ -0.50 net GEX +$107 per 1% (calls +$7k, puts -$7k)strike 805 calls: OI 43 (+2) · vol 8 (at ask 2, at bid 5, multi-leg 4) · NBBO 25.90 × 33.20, spread 24.7% of mid · Δ 0.51 puts: OI 24 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 26.70 × 38.20, spread 35.4% of mid · Δ -0.49 net GEX +$64k per 1% (calls +$143k, puts -$79k)strike 802.5 calls: OI 1 (+0) · vol 5 (at ask 5, at bid 0) · NBBO 26.70 × 36.30, spread 30.5% of mid · Δ 0.52 puts: OI 0 (+0) · vol 1 (at ask 1, at bid 0) · NBBO 27.80 × 33.70, spread 19.2% of mid · Δ -0.48 net GEX +$3k per 1% (calls +$3k, puts +$0)strike 800 calls: OI 25 (+3) · vol 14 (at ask 4, at bid 7, multi-leg 10) · NBBO 27.60 × 35.90, spread 26.1% of mid · Δ 0.54 puts: OI 162 (-1) · vol 24 (at ask 12, at bid 10, sweep 1, multi-leg 10) · NBBO 26.30 × 31.50, spread 18.0% of mid · Δ -0.46 net GEX -$454k per 1% (calls +$83k, puts -$537k)strike 797.5 calls: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 28.90 × 38.70, spread 29.0% of mid · Δ 0.55 puts: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 24.00 × 32.80, spread 31.0% of mid · Δ -0.45 net GEX +$16 per 1% (calls +$3k, puts -$3k)strike 795 calls: OI 10 (+2) · vol 8 (at ask 3, at bid 5) · NBBO 30.20 × 41.90, spread 32.5% of mid · Δ 0.56 puts: OI 17 (+0) · vol 11 (at ask 11, at bid 0, multi-leg 1) · NBBO 23.90 × 31.10, spread 26.2% of mid · Δ -0.44 net GEX -$22k per 1% (calls +$33k, puts -$55k)strike 790 calls: OI 30 (+0) · vol 6 (at ask 1, at bid 1, multi-leg 3) · NBBO 32.90 × 40.60, spread 21.0% of mid · Δ 0.59 puts: OI 87 (+21) · vol 6 (at ask 2, at bid 3, multi-leg 1) · NBBO 21.60 × 28.30, spread 26.9% of mid · Δ -0.41 net GEX -$179k per 1% (calls +$98k, puts -$276k)strike 785 calls: OI 9 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 35.90 × 46.10, spread 24.9% of mid · Δ 0.61 puts: OI 36 (+1) · vol 23 (at ask 11, at bid 11, sweep 3, multi-leg 9) · NBBO 19.50 × 26.70, spread 31.2% of mid · Δ -0.39 net GEX -$83k per 1% (calls +$29k, puts -$112k)strike 780 calls: OI 26 (+8) · vol 4 (at ask 3, at bid 1, multi-leg 1) · NBBO 38.90 × 50.90, spread 26.7% of mid · Δ 0.64 puts: OI 52 (+1) · vol 56 (at ask 18, at bid 27, sweep 1, multi-leg 25) · NBBO 17.50 × 24.50, spread 33.3% of mid · Δ -0.37 net GEX -$77k per 1% (calls +$80k, puts -$157k)strike 775 calls: OI 57 (+2) · vol 6 (at ask 3, at bid 3, multi-leg 1) · NBBO 42.10 × 53.90, spread 24.6% of mid · Δ 0.66 puts: OI 19 (+0) · vol 29 (at ask 5, at bid 14, multi-leg 12) · NBBO 16.70 × 22.60, spread 30.0% of mid · Δ -0.34 net GEX +$115k per 1% (calls +$171k, puts -$56k)strike 770 calls: OI 31 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 45.40 × 53.90, spread 17.1% of mid · Δ 0.68 puts: OI 90 (+10) · vol 3 (at ask 2, at bid 1, multi-leg 3) · NBBO 14.00 × 21.20, spread 40.9% of mid · Δ -0.32 net GEX -$167k per 1% (calls +$90k, puts -$257k)strike 765 calls: OI 7 (-1) · vol 2 (at ask 2, at bid 0, multi-leg 2) · NBBO 46.50 × 57.80, spread 21.7% of mid · Δ 0.71 puts: OI 46 (+3) · vol 2 (at ask 1, at bid 1) · NBBO 14.00 × 18.50, spread 27.7% of mid · Δ -0.30 net GEX -$108k per 1% (calls +$20k, puts -$127k)strike 760 calls: OI 5 (-1) · vol 1 (at ask 1, at bid 0, multi-leg 1) · NBBO 52.40 × 61.30, spread 15.7% of mid · Δ 0.73 puts: OI 38 (+0) · vol 15 (at ask 4, at bid 9, multi-leg 10) · NBBO 10.40 × 16.50, spread 45.4% of mid · Δ -0.27 net GEX -$88k per 1% (calls +$13k, puts -$102k)strike 755 calls: OI 12 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 56.00 × 67.50, spread 18.6% of mid · Δ 0.75 puts: OI 38 (+2) · vol 1 (at ask 1, at bid 0) · NBBO 10.80 × 16.60, spread 42.3% of mid · Δ -0.25 net GEX -$66k per 1% (calls +$31k, puts -$97k)strike 750 calls: OI 4 (+0) · vol 20 (at ask 2, at bid 13, multi-leg 12) · NBBO 59.90 × 70.90, spread 16.8% of mid · Δ 0.77 puts: OI 167 (+11) · vol 63 (at ask 11, at bid 48, multi-leg 41) · NBBO 10.00 × 12.40, spread 21.4% of mid · Δ -0.23 net GEX -$396k per 1% (calls +$10k, puts -$406k)strike 747.5 calls: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 61.20 × 73.10, spread 17.7% of mid · Δ 0.78 puts: OI 20 (+0) · vol 2 (at ask 0, at bid 0, multi-leg 2) · NBBO 9.20 × 14.70, spread 46.0% of mid · Δ -0.22 net GEX -$45k per 1% (calls +$2k, puts -$47k)strike 745 calls: OI 27 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 62.20 × 75.10, spread 18.8% of mid · Δ 0.79 puts: OI 82 (+0) · vol 1 (at ask 1, at bid 0) · NBBO 6.70 × 12.70, spread 61.9% of mid · Δ -0.21 net GEX -$127k per 1% (calls +$62k, puts -$189k)strike 742.5 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 65.60 × 77.00, spread 16.0% of mid · Δ 0.79 puts: OI 47 (+6) · vol 1 (at ask 0, at bid 1, multi-leg 1) · NBBO 7.00 × 13.50, spread 63.4% of mid · Δ -0.20 net GEX -$106k per 1% (calls +$0, puts -$106k)strike 740 calls: OI 256 (+251) · vol 1 (at ask 1, at bid 0, multi-leg 1) · NBBO 64.50 × 79.10, spread 20.3% of mid · Δ 0.80 puts: OI 68 (+1) · vol 12 (at ask 5, at bid 7, multi-leg 10) · NBBO 5.10 × 11.60, spread 77.8% of mid · Δ -0.20 net GEX +$411k per 1% (calls +$559k, puts -$149k)strike 737.5 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 69.60 × 80.90, spread 15.0% of mid · Δ 0.81 puts: OI 8 (+5) · vol 2 (at ask 1, at bid 1, multi-leg 1) · NBBO 5.00 × 12.40, spread 85.1% of mid · Δ -0.19 net GEX -$17k per 1% (calls +$0, puts -$17k)strike 735 calls: OI 254 (+251) · vol 1 (at ask 0, at bid 0) · NBBO 70.20 × 82.60, spread 16.2% of mid · Δ 0.82 puts: OI 50 (+8) · vol 12 (at ask 10, at bid 2, multi-leg 3) · NBBO 6.00 × 12.00, spread 66.7% of mid · Δ -0.18 net GEX +$420k per 1% (calls +$523k, puts -$103k)strike 732.5 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 72.20 × 85.10, spread 16.4% of mid · Δ 0.83 puts: OI 21 (+2) · vol 1 (at ask 1, at bid 0) · NBBO 5.30 × 11.20, spread 71.5% of mid · Δ -0.17 net GEX -$42k per 1% (calls +$0, puts -$42k)strike 730 calls: OI 3 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 74.40 × 83.50, spread 11.5% of mid · Δ 0.84 puts: OI 112 (+30) · vol 10 (at ask 7, at bid 2, multi-leg 6) · NBBO 5.80 × 8.50, spread 37.8% of mid · Δ -0.16 net GEX -$211k per 1% (calls +$6k, puts -$217k)strike 727.5 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 76.50 × 89.20, spread 15.3% of mid · Δ 0.85 puts: OI 37 (+5) · vol 14 (at ask 2, at bid 8, multi-leg 2) · NBBO 4.70 × 9.00, spread 62.8% of mid · Δ -0.15 net GEX -$69k per 1% (calls +$0, puts -$69k)strike 725 calls: OI 5 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 76.80 × 91.40, spread 17.4% of mid · Δ 0.86 puts: OI 68 (+3) · vol 1 (at ask 1, at bid 0) · NBBO 2.30 × 7.50, spread 106.1% of mid · Δ -0.14 net GEX -$113k per 1% (calls +$9k, puts -$122k)strike 722.5 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 79.90 × 93.60, spread 15.8% of mid · Δ 0.87 puts: OI 3 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 3.50 × 7.60, spread 73.9% of mid · Δ -0.13 net GEX -$5k per 1% (calls +$0, puts -$5k)strike 720 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 80.50 × 95.70, spread 17.3% of mid · Δ 0.87 puts: OI 77 (-1) · vol 30 (at ask 25, at bid 4, multi-leg 13) · NBBO 2.25 × 7.00, spread 102.7% of mid · Δ -0.12 net GEX -$127k per 1% (calls +$0, puts -$127k)strike 717.5 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 84.30 × 97.80, spread 14.8% of mid · Δ 0.88 puts: OI 2 (+0) · vol 24 (at ask 9, at bid 13) · NBBO 1.35 × 10.00, spread 152.4% of mid · Δ -0.11 net GEX -$3k per 1% (calls +$0, puts -$3k)strike 715 calls: OI 5 (-1) · vol 0 (at ask 0, at bid 0) · NBBO 86.50 × 100.00, spread 14.5% of mid · Δ 0.89 puts: OI 97 (+1) · vol 26 (at ask 26, at bid 0, multi-leg 26) · NBBO 1.60 × 6.90, spread 124.7% of mid · Δ -0.11 net GEX -$140k per 1% (calls +$8k, puts -$147k)strike 712.5 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 88.70 × 102.30, spread 14.2% of mid · Δ 0.89 puts: OI 2 (+0) · vol 1 (at ask 1, at bid 0) · NBBO 1.70 × 7.60, spread 126.9% of mid · Δ -0.10 net GEX -$3k per 1% (calls +$0, puts -$3k)strike 710 calls: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 92.50 × 104.60, spread 12.3% of mid · Δ 0.90 puts: OI 171 (+19) · vol 15 (at ask 2, at bid 12, multi-leg 4) · NBBO 3.10 × 6.20, spread 66.7% of mid · Δ -0.10 net GEX -$239k per 1% (calls +$1k, puts -$240k)strike 707.5 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 92.60 × 106.70, spread 14.1% of mid · Δ 0.91 puts: OI 13 (+1) · vol 0 (at ask 0, at bid 0) · NBBO 1.35 × 7.10, spread 136.1% of mid · Δ -0.09 net GEX -$18k per 1% (calls +$0, puts -$18k)strike 705 calls: OI 2 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 94.00 × 108.40, spread 14.2% of mid · Δ 0.91 puts: OI 164 (+0) · vol 65 (at ask 28, at bid 34, multi-leg 4) · NBBO 0.00 × 7.70, spread no two-sided quote (zero bid) · Δ -0.09 net GEX -$210k per 1% (calls +$3k, puts -$212k)strike 702.5 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 96.40 × 111.30, spread 14.3% of mid · Δ 0.92 puts: OI 79 (+12) · vol 0 (at ask 0, at bid 0) · NBBO 0.65 × 8.10, spread 170.3% of mid · Δ -0.09 net GEX -$98k per 1% (calls +$0, puts -$98k)strike 700 calls: OI 2 (-1) · vol 2 (at ask 0, at bid 0, multi-leg 2) · NBBO 100.10 × 113.60, spread 12.6% of mid · Δ 0.92 puts: OI 154 (-5) · vol 23 (at ask 3, at bid 18, multi-leg 16) · NBBO 1.15 × 4.70, spread 121.4% of mid · Δ -0.08 net GEX -$181k per 1% (calls +$2k, puts -$183k)strike 697.5 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 101.60 × 115.90, spread 13.1% of mid · Δ 0.93 puts: OI 0 (+0) · vol 1 (at ask 0, at bid 1) · NBBO 1.75 × 5.90, spread 108.5% of mid · Δ -0.08 no GEX (no side has both gamma and open interest)strike 695 calls: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 103.80 × 118.20, spread 13.0% of mid · Δ 0.94 puts: OI 67 (+14) · vol 2 (at ask 1, at bid 1, multi-leg 1) · NBBO 1.60 × 4.70, spread 98.4% of mid · Δ -0.08 net GEX -$72k per 1% (calls +$1k, puts -$73k)strike 692.5 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 105.10 × 120.50, spread 13.7% of mid · Δ 0.94 puts: OI 2 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 7.10, spread no two-sided quote (zero bid) · Δ -0.07 net GEX -$2k per 1% (calls +$0, puts -$2k)strike 690 calls: OI 2 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 107.80 × 122.80, spread 13.0% of mid · Δ 0.95 puts: OI 157 (+0) · vol 33 (at ask 5, at bid 28, multi-leg 16) · NBBO 1.20 × 4.00, spread 107.7% of mid · Δ -0.07 net GEX -$155k per 1% (calls +$2k, puts -$157k)strike 687.5 calls: OI 0 (+0) · vol 1 (at ask 0, at bid 1) · NBBO 110.10 × 125.20, spread 12.8% of mid · Δ 0.96 puts: OI 6 (+6) · vol 0 (at ask 0, at bid 0) · NBBO 0.05 × 5.20, spread 196.2% of mid · Δ -0.06 net GEX -$6k per 1% (calls +$0, puts -$6k)strike 685 calls: OI 2 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 113.40 × 127.50, spread 11.7% of mid · Δ 0.97 puts: OI 28 (+0) · vol 1 (at ask 1, at bid 0) · NBBO 1.00 × 4.50, spread 127.3% of mid · Δ -0.06 net GEX -$24k per 1% (calls +$1k, puts -$25k)strike 682.5 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 117.00 × 129.80, spread 10.4% of mid · Δ 0.97 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.10 × 6.20, spread 193.7% of mid · Δ -0.06 no GEX (no side has both gamma and open interest)strike 680 calls: OI 3 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 117.10 × 132.20, spread 12.1% of mid · Δ 0.98 puts: OI 129 (+0) · vol 144 (at ask 99, at bid 41, multi-leg 3) · NBBO 1.10 × 2.80, spread 87.2% of mid · Δ -0.05 net GEX -$105k per 1% (calls +$1k, puts -$106k)strike 677.5 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 121.70 × 134.60, spread 10.1% of mid · Δ 0.99 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.05 × 6.30, spread 196.9% of mid · Δ -0.05 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 124.10 × 137.00, spread 9.9% of mid · Δ 1.00 puts: OI 129 (+0) · vol 17 (at ask 14, at bid 3) · NBBO 0.00 × 3.50, spread no two-sided quote (zero bid) · Δ -0.05 net GEX -$96k per 1% (calls +$0, puts -$96k)strike 672.5 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 126.50 × 139.40, spread 9.7% of mid · Δ 1.00 puts: OI 7 (+0) · vol 1 (at ask 0, at bid 1) · NBBO 0.15 × 3.80, spread 184.8% of mid · Δ -0.04 net GEX -$5k per 1% (calls +$0, puts -$5k)strike 670 calls: OI 5 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 128.90 × 141.80, spread 9.5% of mid · Δ 1.00 puts: OI 187 (-6) · vol 54 (at ask 38, at bid 16, multi-leg 8) · NBBO 0.90 × 1.95, spread 73.7% of mid · Δ -0.04 net GEX -$124k per 1% (calls +$315, puts -$125k)strike 667.5 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 131.30 × 144.20, spread 9.4% of mid · Δ 1.00 puts: OI 1 (+0) · vol 25 (at ask 7, at bid 14, sweep 1, multi-leg 1) · NBBO 0.20 × 5.20, spread 185.2% of mid · Δ -0.04 net GEX -$633 per 1% (calls +$0, puts -$633)strike 665 calls: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 131.70 × 146.60, spread 10.7% of mid · Δ 1.00 puts: OI 36 (+0) · vol 26 (at ask 13, at bid 12) · NBBO 0.35 × 2.45, spread 150.0% of mid · Δ -0.04 net GEX -$22k per 1% (calls +$58, puts -$22k)strike 660 calls: OI 2 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 138.50 × 151.40, spread 8.9% of mid · Δ 1.00 puts: OI 27 (+0) · vol 13 (at ask 7, at bid 6, multi-leg 9) · NBBO 0.75 × 1.50, spread 66.7% of mid · Δ -0.03 net GEX -$14k per 1% (calls +$108, puts -$14k)strike 655 calls: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 143.40 × 156.30, spread 8.6% of mid · Δ 1.00 puts: OI 117 (+0) · vol 17 (at ask 8, at bid 9) · NBBO 0.80 × 1.50, spread 60.9% of mid · Δ -0.03 net GEX -$54k per 1% (calls +$50, puts -$54k)strike 650 calls: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 146.30 × 161.20, spread 9.7% of mid · Δ 1.00 puts: OI 101 (+2) · vol 7 (at ask 0, at bid 7, multi-leg 5) · NBBO 0.05 × 1.25, spread 184.6% of mid · Δ -0.02 net GEX -$40k per 1% (calls +$46, puts -$40k)strike 645 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 153.10 × 166.10, spread 8.1% of mid · Δ 1.00 puts: OI 50 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.70, spread no two-sided quote (zero bid) · Δ -0.02 net GEX -$17k per 1% (calls +$0, puts -$17k)strike 640 calls: OI 11 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 158.00 × 171.00, spread 7.9% of mid · Δ 1.00 puts: OI 100 (+16) · vol 55 (at ask 26, at bid 29, multi-leg 12) · NBBO 0.00 × 3.70, spread no two-sided quote (zero bid) · Δ -0.02 net GEX -$29k per 1% (calls +$443, puts -$30k)strike 635 calls: OI 2 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 163.40 × 175.90, spread 7.4% of mid · Δ 1.00 puts: OI 12 (+0) · vol 2 (at ask 0, at bid 2, multi-leg 2) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ -0.02 net GEX -$3k per 1% (calls +$75, puts -$3k)strike 630 calls: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 167.90 × 180.80, spread 7.4% of mid · Δ 1.00 puts: OI 32 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.30, spread no two-sided quote (zero bid) · Δ -0.01 net GEX -$8k per 1% (calls +$27, puts -$8k)strike 625 calls: OI 2 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 170.50 × 186.90, spread 9.2% of mid · Δ 1.00 puts: OI 38 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.60, spread no two-sided quote (zero bid) · Δ -0.01 net GEX -$8k per 1% (calls +$39, puts -$8k)strike 620 calls: OI 2 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 175.50 × 191.50, spread 8.7% of mid · Δ 1.00 puts: OI 58 (-2) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 2.90, spread no two-sided quote (zero bid) · Δ -0.01 net GEX -$10k per 1% (calls +$28, puts -$10k)strike 615 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 181.30 × 195.60, spread 7.6% of mid · Δ 1.00 puts: OI 54 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.50, spread no two-sided quote (zero bid) · Δ -0.01 net GEX -$8k per 1% (calls +$0, puts -$8k)strike 610 calls: OI 2 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 185.80 × 200.60, spread 7.7% of mid · Δ 1.00 puts: OI 36 (+0) · vol 4 (at ask 0, at bid 4, multi-leg 4) · NBBO 0.00 × 1.25, spread no two-sided quote (zero bid) · Δ -0.01 net GEX -$4k per 1% (calls +$13, puts -$4k)strike 605 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 192.60 × 205.70, spread 6.6% of mid · Δ 1.00 puts: OI 18 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.40, spread no two-sided quote (zero bid) · Δ -0.00 net GEX -$2k per 1% (calls +$0, puts -$2k)

2026-09-25 expiry, 111 strikes within ±25% of book spot (the flip search band); 91 hidden (66 above, 25 below), 82 of them with open interest. One row per listed strike: rows are evenly spaced, prices are not. Net GEX is this expiry's alone (-$2.9m per 1% in all); the walls, flip and headline sum every carried expiry. Volume is 2026-09-17's own - whether it opened positions shows in the 2026-09-18 book's change.

max pain $800.00 belongs to the 2026-10-16 monthly (29 days from 2026-09-17, as max_pain_expiry_dte stores it: the nearest monthly at least 7 days out), not to this expiry.

Table view · 111 strikes
putsstrikecallsGEX, $ per 1%
ΔOIOImulti-legsweep@bid@askvolΔspraskbidbidasksprΔvol@ask@bidsweepmulti-legOIΔOIputcallnet
+06200000-1.006.6%205.60192.5010000.154.30186.5%0.02241220099+0-$3k+$41k+$39k
+0000000-1.005.9%198.20186.809950.005.00no two-sided quote0.030000021+0+$0+$9k+$9k
+0000000-1.006.9%195.70182.609900.005.00no two-sided quote0.032200227+0+$0+$13k+$13k
+0000000-0.997.1%190.80177.709850.005.10no two-sided quote0.030000043+0+$0+$22k+$22k
+03700000-0.987.2%185.70172.809800.551.80106.4%0.034130024+1-$15k+$13k-$3k
+0000000-0.978.8%181.00165.809750.105.30192.6%0.030000038+0+$0+$22k+$22k
+0500000-0.968.2%176.10162.209700.005.30no two-sided quote0.031010174+0-$3k+$45k+$42k
+0200000-0.968.7%170.90156.609650.005.50no two-sided quote0.040000032+0-$1k+$21k+$19k
+01300000-0.959.9%166.70151.009600.254.50178.9%0.040000041+2-$10k+$28k+$18k
+05300000-0.948.1%161.30148.809550.404.80169.2%0.040000026+0-$45k+$19k-$26k
+09800000-0.948.7%156.50143.509500.652.00101.9%0.0411290146+3-$91k+$36k-$55k
+0515011415-0.9310.4%151.70136.709450.552.35124.1%0.054040099+0-$5k+$86k+$81k
+02000000-0.929.2%147.10134.109401.602.5545.8%0.0644103308336+291-$22k+$325k+$304k
+02100000-0.9211.1%142.10127.109351.303.6093.9%0.0726040258+0-$24k+$8k-$16k
-12500000-0.919.9%137.40124.409301.006.20144.4%0.071010158+2-$31k+$67k+$36k
+0100000-0.9010.5%132.90119.609251.006.70148.1%0.082200215+0-$1k+$19k+$17k
+21500000-0.9010.4%128.00115.409200.054.00195.1%0.0965293601682+61-$21k+$109k+$88k
+03100000-0.8910.9%123.30110.509151.358.00142.2%0.101515001515+0-$46k+$22k-$25k
+0000000-0.8810.8%120.50108.10912.52.255.3080.8%0.10110000+0
+03330235-0.888.7%116.40106.709102.605.0063.2%0.1113013013178+7-$53k+$274k+$221k
+0000000-0.8711.7%116.40103.50907.52.208.10114.6%0.11000001+1+$0+$2k+$2k
+0200000-0.8711.7%114.20101.609052.605.5071.6%0.124310094+5-$3k+$154k+$151k
+0100000-0.869.6%109.6099.60902.52.958.7098.7%0.12000007+7-$2k+$12k+$10k
+92829071229-0.8611.2%108.1096.609003.605.5041.8%0.1336812224402100+15-$50k+$175k+$125k
+0000000-0.8514.6%107.2092.60897.53.109.0097.5%0.13000001+1+$0+$2k+$2k
+02400000-0.8413.7%105.0091.508953.8010.0089.9%0.140000038+2-$45k+$71k+$25k
+0000000-0.8414.0%102.9089.40892.53.909.7085.3%0.142020216+1+$0+$31k+$31k
+04700000-0.8314.3%100.7087.308901.757.30122.7%0.15253002572+22-$94k+$142k+$49k
+02720022-0.8215.2%96.5082.908854.6010.6078.9%0.171100025-4-$57k+$52k-$4k
+04913031013-0.8015.6%91.9078.608806.008.9038.9%0.1810800431+11-$108k+$69k-$39k
+03400000-0.7918.2%88.2073.508756.0012.1067.4%0.201100043+6-$79k+$101k+$22k
+0501000010-0.7816.4%83.8071.108706.8010.6043.7%0.21101000317+2-$121k+$42k-$80k
+01500011-0.7615.9%77.9066.408658.0011.3034.2%0.234400038+0-$38k+$98k+$60k
+29112701240127-0.7517.5%73.4061.608606.8013.6066.7%0.25227140621+2-$244k+$57k-$187k
+03010101-0.7318.6%69.5057.708559.8016.0048.1%0.266330023+1-$84k+$65k-$19k
+04930103-0.7123.4%67.9053.7085010.6015.0034.4%0.2867362501960+4-$141k+$178k+$37k
+03400000-0.6822.4%64.0051.1084511.5018.7047.7%0.314310316+0-$100k+$49k-$51k
+0000000-0.6720.2%60.5049.40842.511.0019.8057.1%0.32523101+0+$0+$3k+$3k
+36110011-0.6621.9%58.8047.2084013.4018.0029.3%0.333210064+3-$183k+$201k+$18k
+0000000-0.6525.5%58.8045.50837.514.2019.3030.4%0.34000002+0+$0+$6k+$6k
+12400000-0.6325.1%57.3044.5083514.9021.5036.3%0.36141131019+0-$73k+$60k-$13k
+0100000-0.6227.9%55.5041.90832.514.4022.3043.1%0.37505021+1-$3k+$3k+$128
+05200000-0.6122.9%52.1041.4083017.3023.1028.7%0.3813940419+2-$161k+$61k-$100k
+0210101-0.6024.2%52.3041.00827.517.2023.9032.6%0.40220001+0-$6k+$3k-$3k
+43650505-0.5932.7%50.9036.6082518.2025.0031.5%0.41238140117-2-$113k+$55k-$58k
+14800000-0.5633.2%47.8034.2082020.1027.0029.3%0.4319990654+9-$153k+$177k+$24k
+0810011-0.5531.0%46.9034.30817.521.1027.9027.8%0.454310016+0-$26k+$53k+$27k
+02910202-0.5431.6%44.0032.0081521.9029.0027.9%0.463020278-1-$94k+$258k+$164k
+1300000-0.5340.1%42.5028.30812.523.4030.0024.7%0.47851159+0-$10k+$30k+$20k
-225800192140-0.5126.5%38.0029.1081024.3030.2021.7%0.4818881417+2-$843k+$57k-$786k
+020101515-0.5026.7%39.1029.90807.525.6032.2022.8%0.50100002+2-$7k+$7k+$107
+02400000-0.4935.4%38.2026.7080525.9033.2024.7%0.518250443+2-$79k+$143k+$64k
+0000011-0.4819.2%33.7027.80802.526.7036.3030.5%0.52550001+0+$0+$3k+$3k
-1162101101224-0.4618.0%31.5026.3080027.6035.9026.1%0.54144701025+3-$537k+$83k-$454k
+0100000-0.4531.0%32.8024.00797.528.9038.7029.0%0.55000001+0-$3k+$3k+$16
+0171001111-0.4426.2%31.1023.9079530.2041.9032.5%0.568350010+2-$55k+$33k-$22k
+218710326-0.4126.9%28.3021.6079032.9040.6021.0%0.596110330+0-$276k+$98k-$179k
+13693111123-0.3931.2%26.7019.5078535.9046.1024.9%0.61000009+0-$112k+$29k-$83k
+152251271856-0.3733.3%24.5017.5078038.9050.9026.7%0.644310126+8-$157k+$80k-$77k
+01912014529-0.3430.0%22.6016.7077542.1053.9024.6%0.666330157+2-$56k+$171k+$115k
+109030123-0.3240.9%21.2014.0077045.4053.9017.1%0.680000031+0-$257k+$90k-$167k
+34600112-0.3027.7%18.5014.0076546.5057.8021.7%0.71220027-1-$127k+$20k-$108k
+0381009415-0.2745.4%16.5010.4076052.4061.3015.7%0.73110015-1-$102k+$13k-$88k
+23800011-0.2542.3%16.6010.8075556.0067.5018.6%0.750000012+0-$97k+$31k-$66k
+11167410481163-0.2321.4%12.4010.0075059.9070.9016.8%0.77202130124+0-$406k+$10k-$396k
+02020002-0.2246.0%14.709.20747.561.2073.1017.7%0.78000001+0-$47k+$2k-$45k
+08200011-0.2161.9%12.706.7074562.2075.1018.8%0.790000027+0-$189k+$62k-$127k
+64710101-0.2063.4%13.507.00742.565.6077.0016.0%0.79000000+0-$106k+$0-$106k
+1681007512-0.2077.8%11.605.1074064.5079.1020.3%0.8011001256+251-$149k+$559k+$411k
+5810112-0.1985.1%12.405.00737.569.6080.9015.0%0.81000000+0-$17k+$0-$17k
+8503021012-0.1866.7%12.006.0073570.2082.6016.2%0.8210000254+251-$103k+$523k+$420k
+22100011-0.1771.5%11.205.30732.572.2085.1016.4%0.83000000+0-$42k+$0-$42k
+30112602710-0.1637.8%8.505.8073074.4083.5011.5%0.84000003+0-$217k+$6k-$211k
+537208214-0.1562.8%9.004.70727.576.5089.2015.3%0.85000000+0-$69k+$0-$69k
+36800011-0.14106.1%7.502.3072576.8091.4017.4%0.86000005+0-$122k+$9k-$113k
+0300000-0.1373.9%7.603.50722.579.9093.6015.8%0.87000000+0-$5k+$0-$5k
-17713042530-0.12102.7%7.002.2572080.5095.7017.3%0.87000000+0-$127k+$0-$127k
+020013924-0.11152.4%10.001.35717.584.3097.8014.8%0.88000000+0-$3k+$0-$3k
+19726002626-0.11124.7%6.901.6071586.50100.0014.5%0.89000005-1-$147k+$8k-$140k
+0200011-0.10126.9%7.601.70712.588.70102.3014.2%0.89000000+0-$3k+$0-$3k
+191714012215-0.1066.7%6.203.1071092.50104.6012.3%0.90000001+0-$240k+$1k-$239k
+11300000-0.09136.1%7.101.35707.592.60106.7014.1%0.91000000+0-$18k+$0-$18k
+016440342865-0.09no two-sided quote7.700.0070594.00108.4014.2%0.91000002+0-$212k+$3k-$210k
+127900000-0.09170.3%8.100.65702.596.40111.3014.3%0.92000000+0-$98k+$0-$98k
-515416018323-0.08121.4%4.701.15700100.10113.6012.6%0.92200022-1-$183k+$2k-$181k
+0000101-0.08108.5%5.901.75697.5101.60115.9013.1%0.93000000+0
+146710112-0.0898.4%4.701.60695103.80118.2013.0%0.94000001+0-$73k+$1k-$72k
+0200000-0.07no two-sided quote7.100.00692.5105.10120.5013.7%0.94000000+0-$2k+$0-$2k
+015716028533-0.07107.7%4.001.20690107.80122.8013.0%0.95000002+0-$157k+$2k-$155k
+6600000-0.06196.2%5.200.05687.5110.10125.2012.8%0.96101000+0-$6k+$0-$6k
+02800011-0.06127.3%4.501.00685113.40127.5011.7%0.97000002+0-$25k+$1k-$24k
+0000000-0.06193.7%6.200.10682.5117.00129.8010.4%0.97000000+0
+0129304199144-0.0587.2%2.801.10680117.10132.2012.1%0.98000003+0-$106k+$1k-$105k
+0000000-0.05196.9%6.300.05677.5121.70134.6010.1%0.99000000+0
+01290031417-0.05no two-sided quote3.500.00675124.10137.009.9%1.00000000+0-$96k+$0-$96k
+0700101-0.04184.8%3.800.15672.5126.50139.409.7%1.00000000+0-$5k+$0-$5k
-618780163854-0.0473.7%1.950.90670128.90141.809.5%1.00000005+0-$125k+$315-$124k
+011114725-0.04185.2%5.200.20667.5131.30144.209.4%1.00000000+0-$633+$0-$633
+03600121326-0.04150.0%2.450.35665131.70146.6010.7%1.00000001+0-$22k+$58-$22k
+027906713-0.0366.7%1.500.75660138.50151.408.9%1.00000002+0-$14k+$108-$14k
+0117009817-0.0360.9%1.500.80655143.40156.308.6%1.00000001+0-$54k+$50-$54k
+210150707-0.02184.6%1.250.05650146.30161.209.7%1.00000001+0-$40k+$46-$40k
+05000000-0.02no two-sided quote4.700.00645153.10166.108.1%1.00000000+0-$17k+$0-$17k
+16100120292655-0.02no two-sided quote3.700.00640158.00171.007.9%1.000000011+0-$30k+$443-$29k
+01220202-0.02no two-sided quote4.800.00635163.40175.907.4%1.00000002+0-$3k+$75-$3k
+03200000-0.01no two-sided quote4.300.00630167.90180.807.4%1.00000001+0-$8k+$27-$8k
+03800000-0.01no two-sided quote4.600.00625170.50186.909.2%1.00000002+0-$8k+$39-$8k
-25800000-0.01no two-sided quote2.900.00620175.50191.508.7%1.00000002+0-$10k+$28-$10k
+05400000-0.01no two-sided quote4.500.00615181.30195.607.6%1.00000000+0-$8k+$0-$8k
+03640404-0.01no two-sided quote1.250.00610185.80200.607.7%1.00000002+0-$4k+$13-$4k
+01800000-0.00no two-sided quote4.400.00605192.60205.706.6%1.00000000+0-$2k+$0-$2k