Simplify Analytics / OptionsImplied volatility · 30-day constant maturity IV percentile
14.7%
own all (<3y) · n=241
IV rank
16.4%
own all (<1y) · n=241
range
40.5% – 85.5%
own all (<1y) · n=241
low 40.5% 241 sessions, all (<1y) · today 47.9% high 85.5%
Term structure · constant maturity 6 consecutive sessions in contango (the normal upward slope).
2 5 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) 4 6 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) 2 7 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 12-09 time? Earnings 2026-12-09, time unknown - date stated by the vendor's estimate
First session it can move: 2026-12-09, 82 calendar days from the 2026-09-18 curve - every tenor of 82d or longer spans it
No expected move served for this date 1d 5d 7d 14d 30d 60d 90d 180d 365d 70.2% 44.6% ━ 2026-09-18 ┅ 2026-08-19 (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 53.2Wed 09-23 09:45 · 5d US Flash Services PMI (September) · prev 56.8Thu 09-24 08:00 · 6d Economic Club of Washington, DC event with Federal Reserve Bank of Richmond President Thomas BarkinThu 09-24 08:30 · 6d Weekly Jobless Claims (September)Thu 09-24 10:00 · 6d New Home Sales (August) · prev 607000Thu 09-24 11:00 · 6d Kansas City Fed Survey (September) · prev 17Fri 09-25 08:30 · 7d Durable Goods (August) · prev 1.1%Fri 09-25 10:00 · 7d U. Michigan Final Consumer Survey (September) · prev 51.7Earnings: 2026-12-09 time unknown, stated by the vendor's estimate, first moves the 2026-12-09 session (82d on the tenor axis), no expected move served As the vendor's calendar stood on 2026-09-20, not on the page's date.
90-day IV
55.6%
own all (<3y) 36.5% · n=241
slope, 30d − 90d
-7.7 pts
own all (<3y) 3.3% · n=241
variance risk premium, 30d
+18.0 pts
own all (<3y) 84.5% · n=236
Skew · risk reversal 25-delta
-5.0 pts
own all (<3y) 41.4% · n=35
10-delta
-5.9 pts
own all (<3y) 58.6% · 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 2026-09-17 1d 2026-09-18 · short
2026-09-18: 3 put and 1 call strikes within ±2.3%, IV 57% to 60% strike 152.5: IV 59.8%, beyond the shared scale 58% 47% −2.3% book spot +2.3% 8d 2026-09-25
2026-09-25: 10 put and 4 call strikes within ±6.5%, IV 48% to 50% 58% 47% −6.5% book spot +6.5% 15d 2026-10-02
2026-10-02: 13 put and 5 call strikes within ±8.8%, IV 48% to 50% 58% 47% −8.8% book spot +8.8% 29d 2026-10-16
2026-10-16: 4 put and 3 call strikes within ±12%, IV 48% to 50% 58% 47% −12% book spot +12% 36d 2026-10-23
2026-10-23: 20 put and 8 call strikes within ±14%, IV 48% to 52% 58% 47% −14% book spot +14% 64d 2026-11-20
2026-11-20: 6 put and 5 call strikes within ±18%, IV 51% to 53% 58% 47% −18% book spot +18% 92d 2026-12-18
2026-12-18: 7 put and 6 call strikes within ±22%, IV 56% to 58% 58% 47% −22% book spot +22% 120d 2027-01-15
2027-01-15: 8 put and 7 call strikes within ±25%, IV 54% to 57% 58% 47% −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 (47%–58%), set by the expiries past 7 DTE. 1 short-dated point beyond it is pinned to the edge as an open circle. Next earnings: 2026-12-09 time unknown, stated by the vendor's estimate, first moves the 2026-12-09 session, no expected move served As the vendor's calendar stood on 2026-09-20, not on the page's date.
expiry DTE 28-DTE exit thesis earnings 12-09 time?the vendor's estimate
ATM IV · 09-17 expected move 2026-10-23 Fri weekly 35 2026-09-25 7d clear · 47d 50.3% p 150 — 2026-10-30 Fri weekly 42 2026-10-02 14d clear · 40d 51.8% p 150 — 2026-11-20 Fri 63 2026-10-23 35d clear · 19d 52.7% p 150 —
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 ORCL 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
+$88.8m per 1%
own all (<3y) 86.7% · n=64
gamma flip
$144.97
flip within ±25% of book spot
flip distance
-0.70 ATR
own all (<3y) 41.4% · n=64
0DTE share of volume
not listed daily
book spot $150.59 (unadjusted close, 2026-09-17) · call wall $150.00 (-0.39% from book spot) · put wall $150.00 (-0.39% from book spot) · max pain $155.00 (+2.93% 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 $150.59 × (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. ORCL headlines $147.61 , its newest unadjusted close, on 2026-09-18 ; the book was taken at $150.59 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.
09-18 · 1d 09-25 · 8d 10-02 · 15d 10-09 · 22d 10-16 · 29d · mp 10-23 · 36d 10-30 · 43d 11-20 · 64d 12-18 · 92d 01-15 · 120d Dashed: 7 DTE or less, where the vendor's gamma is noisy. "mp": the monthly max pain describes.
1 DTE: at 7 days or less the vendor's gamma scatters - SPY's 3-DTE contracts sat at 0.38× a model reprice at the 10th percentile (2026-09-11) - so read this expiry's per-strike GEX as rough.
Tradability of the 2026-09-18 expiry: 0 calendar days from 2026-09-18 (1 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, and the strike nearest 0.20 delta on each side - call 155 (Δ 0.19), put 147 (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 2026-09-16's trading; volume is 2026-09-17's. ◀ put OI call OI ▶ entering 2026-09-17 ◀ put vol call vol ▶ traded 2026-09-17 ◀ put call ▶ spread, % of mid − net GEX + $ per 1% move 187.5 185 182.5 180 177.5 175 172.5 170 167.5 165 162.5 160 157.5 155 152.5 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 120 115 put strike nearest 0.20 delta: 147 call strike nearest 0.20 delta: 155 36k 0 36k 24k 24k 25% 10% 10% 25% -$24.9m +$24.9m book spot 150.59 call wall 150 put wall 150 γ flip 144.97 strike 187.5
calls: OI 1,402 (+15) · vol 17 (at ask 15, at bid 0, multi-leg 7) · NBBO 0.00 × 0.01, spread no two-sided quote (zero bid) · Δ 0.00
puts: OI 0 (+0) · vol 2 (at ask 0, at bid 2, sweep 2) · NBBO 35.75 × 38.05, spread 6.2% of mid · Δ -1.00
net GEX +$281 per 1% (calls +$281, puts +$0) strike 185
calls: OI 10,259 (-90) · vol 52 (at ask 51, at bid 0, multi-leg 11) · NBBO 0.00 × 0.01, spread no two-sided quote (zero bid) · Δ 0.00
puts: OI 1,563 (-1) · vol 10,863 (at ask 4,274, at bid 2,381, multi-leg 6,614) · NBBO 34.25 × 34.55, spread 0.9% of mid · Δ -1.00
net GEX +$6k per 1% (calls +$6k, puts -$14) strike 182.5
calls: OI 601 (-6) · vol 25 (at ask 16, at bid 8, sweep 1, multi-leg 3) · NBBO 0.00 × 0.01, spread no two-sided quote (zero bid) · Δ 0.00
puts: OI 0 (+0) · vol 2 (at ask 0, at bid 2, sweep 2) · NBBO 31.75 × 33.05, spread 4.0% of mid · Δ -1.00
net GEX +$905 per 1% (calls +$905, puts +$0) strike 180
calls: OI 23,774 (-231) · vol 995 (at ask 536, at bid 452, sweep 1, multi-leg 255) · NBBO 0.00 × 0.01, spread no two-sided quote (zero bid) · Δ 0.00
puts: OI 786 (-1) · vol 4,952 (at ask 4, at bid 3,348, multi-leg 3,340) · NBBO 29.25 × 29.55, spread 1.0% of mid · Δ -1.00
net GEX +$90k per 1% (calls +$90k, puts -$141) strike 177.5
calls: OI 738 (+0) · vol 66 (at ask 15, at bid 50, multi-leg 20) · NBBO 0.00 × 0.03, spread no two-sided quote (zero bid) · Δ 0.00
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 26.75 × 27.05, spread 1.1% of mid · Δ -1.00
net GEX +$7k per 1% (calls +$7k, puts +$0) strike 175
calls: OI 17,720 (-139) · vol 606 (at ask 308, at bid 286, sweep 101, multi-leg 106) · NBBO 0.00 × 0.01, spread no two-sided quote (zero bid) · Δ 0.00
puts: OI 1,914 (-60) · vol 5,764 (at ask 9, at bid 2,871, multi-leg 2,881) · NBBO 24.25 × 24.55, spread 1.2% of mid · Δ -1.00
net GEX +$355k per 1% (calls +$360k, puts -$5k) strike 172.5
calls: OI 1,401 (+145) · vol 251 (at ask 106, at bid 121, multi-leg 30) · NBBO 0.00 × 0.01, spread no two-sided quote (zero bid) · Δ 0.00
puts: OI 1 (-4) · vol 3 (at ask 1, at bid 2, sweep 3) · NBBO 21.75 × 23.05, spread 5.8% of mid · Δ -1.00
net GEX +$38k per 1% (calls +$38k, puts -$3) strike 170
calls: OI 33,099 (-2,419) · vol 4,672 (at ask 2,767, at bid 1,855, sweep 67, multi-leg 309) · NBBO 0.01 × 0.02, spread 66.7% of mid · Δ 0.01
puts: OI 1,035 (-1,383) · vol 3,113 (at ask 1,285, at bid 277, multi-leg 1,558) · NBBO 19.25 × 19.60, spread 1.8% of mid · Δ -1.00
net GEX +$1.6m per 1% (calls +$1.6m, puts -$5k) strike 167.5
calls: OI 3,977 (-52) · vol 693 (at ask 248, at bid 441, multi-leg 25) · NBBO 0.01 × 0.02, spread 66.7% of mid · Δ 0.01
puts: OI 83 (-410) · vol 103 (at ask 101, at bid 2, multi-leg 99) · NBBO 16.75 × 18.05, spread 7.5% of mid · Δ -1.00
net GEX +$301k per 1% (calls +$301k, puts -$505) strike 165
calls: OI 24,740 (-314) · vol 3,612 (at ask 1,418, at bid 1,941, sweep 110, multi-leg 567) · NBBO 0.02 × 0.04, spread 66.7% of mid · Δ 0.01
puts: OI 5,744 (-1,528) · vol 138 (at ask 49, at bid 79, sweep 4, multi-leg 91) · NBBO 14.25 × 14.55, spread 2.1% of mid · Δ -1.00
net GEX +$3.0m per 1% (calls +$3.1m, puts -$126k) strike 162.5
calls: OI 3,722 (+293) · vol 2,462 (at ask 958, at bid 1,193, sweep 9, multi-leg 456) · NBBO 0.05 × 0.06, spread 18.2% of mid · Δ 0.03
puts: OI 606 (-179) · vol 125 (at ask 106, at bid 11, multi-leg 115) · NBBO 11.75 × 13.40, spread 13.1% of mid · Δ -0.99
net GEX +$782k per 1% (calls +$865k, puts -$83k) strike 160
calls: OI 31,788 (+1,290) · vol 15,687 (at ask 7,055, at bid 7,494, sweep 131, multi-leg 3,158) · NBBO 0.10 × 0.11, spread 9.5% of mid · Δ 0.05
puts: OI 6,006 (-138) · vol 476 (at ask 219, at bid 142, sweep 3, multi-leg 330) · NBBO 9.30 × 10.60, spread 13.1% of mid · Δ -0.96
net GEX +$11.0m per 1% (calls +$13.3m, puts -$2.3m) strike 157.5
calls: OI 7,798 (-427) · vol 10,092 (at ask 5,282, at bid 3,897, sweep 21, multi-leg 2,666) · NBBO 0.21 × 0.22, spread 4.7% of mid · Δ 0.10
puts: OI 558 (-18) · vol 204 (at ask 83, at bid 34, multi-leg 83) · NBBO 6.95 × 8.20, spread 16.5% of mid · Δ -0.91
net GEX +$5.5m per 1% (calls +$5.9m, puts -$409k) strike 155
calls: OI 25,587 (-1,492) · vol 23,679 (at ask 10,385, at bid 10,264, sweep 466, multi-leg 3,228) · NBBO 0.48 × 0.51, spread 6.1% of mid · Δ 0.19
puts: OI 6,021 (+120) · vol 1,155 (at ask 475, at bid 580, sweep 2, multi-leg 263) · NBBO 4.75 × 5.95, spread 22.4% of mid · Δ -0.82
net GEX +$24.9m per 1% (calls +$32.6m, puts -$7.7m) strike 152.5
calls: OI 4,826 (+518) · vol 13,463 (at ask 6,734, at bid 5,416, sweep 255, multi-leg 829) · NBBO 1.03 × 1.09, spread 5.7% of mid · Δ 0.35
puts: OI 1,166 (-73) · vol 1,662 (at ask 455, at bid 982, sweep 36, multi-leg 183) · NBBO 2.87 × 3.05, spread 6.1% of mid · Δ -0.65
net GEX +$6.6m per 1% (calls +$8.7m, puts -$2.1m) strike 150
calls: OI 22,367 (+2,276) · vol 19,017 (at ask 9,096, at bid 8,266, sweep 528, multi-leg 1,722) · NBBO 2.07 × 2.18, spread 5.2% of mid · Δ 0.56
puts: OI 17,426 (-1,131) · vol 8,824 (at ask 3,757, at bid 4,188, sweep 251, multi-leg 2,238) · NBBO 1.45 × 1.54, spread 6.0% of mid · Δ -0.44
net GEX +$8.8m per 1% (calls +$43.5m, puts -$34.7m) strike 149
calls: OI 1,616 (+293) · vol 2,904 (at ask 1,256, at bid 1,474, sweep 91, multi-leg 535) · NBBO 2.65 × 2.79, spread 5.1% of mid · Δ 0.65
puts: OI 660 (-13) · vol 3,757 (at ask 1,793, at bid 1,781, sweep 89, multi-leg 240) · NBBO 1.07 × 1.12, spread 4.6% of mid · Δ -0.35
net GEX +$1.8m per 1% (calls +$3.0m, puts -$1.2m) strike 148
calls: OI 1,636 (+391) · vol 1,843 (at ask 888, at bid 844, sweep 87, multi-leg 259) · NBBO 3.30 × 3.45, spread 4.4% of mid · Δ 0.72
puts: OI 1,608 (-76) · vol 2,401 (at ask 1,007, at bid 1,212, sweep 61, multi-leg 262) · NBBO 0.75 × 0.79, spread 5.2% of mid · Δ -0.27
net GEX +$6k per 1% (calls +$2.7m, puts -$2.7m) strike 147
calls: OI 1,944 (+667) · vol 1,114 (at ask 583, at bid 440, sweep 17, multi-leg 180) · NBBO 4.05 × 4.30, spread 6.0% of mid · Δ 0.79
puts: OI 965 (-41) · vol 3,060 (at ask 1,380, at bid 1,548, sweep 164, multi-leg 208) · NBBO 0.52 × 0.54, spread 3.8% of mid · Δ -0.20
net GEX +$1.4m per 1% (calls +$2.7m, puts -$1.4m) strike 146
calls: OI 2,006 (-208) · vol 1,884 (at ask 1,031, at bid 784, sweep 33, multi-leg 658) · NBBO 4.85 × 5.10, spread 5.0% of mid · Δ 0.84
puts: OI 1,776 (+119) · vol 1,855 (at ask 1,003, at bid 723, sweep 27, multi-leg 340) · NBBO 0.33 × 0.38, spread 14.1% of mid · Δ -0.15
net GEX +$266k per 1% (calls +$2.3m, puts -$2.0m) strike 145
calls: OI 12,992 (-115) · vol 2,432 (at ask 1,441, at bid 876, sweep 21, multi-leg 575) · NBBO 5.75 × 5.95, spread 3.4% of mid · Δ 0.89
puts: OI 9,178 (-725) · vol 6,072 (at ask 2,289, at bid 3,118, sweep 605, multi-leg 1,387) · NBBO 0.23 × 0.26, spread 12.2% of mid · Δ -0.10
net GEX +$3.6m per 1% (calls +$11.7m, puts -$8.1m) strike 144
calls: OI 2,159 (+109) · vol 994 (at ask 851, at bid 104, sweep 2, multi-leg 459) · NBBO 6.65 × 6.95, spread 4.4% of mid · Δ 0.91
puts: OI 1,476 (+100) · vol 1,998 (at ask 510, at bid 1,417, multi-leg 265) · NBBO 0.16 × 0.18, spread 11.8% of mid · Δ -0.08
net GEX +$526k per 1% (calls +$1.5m, puts -$998k) strike 143
calls: OI 1,710 (-304) · vol 1,065 (at ask 587, at bid 358, multi-leg 236) · NBBO 7.65 × 7.90, spread 3.2% of mid · Δ 0.93
puts: OI 2,199 (+449) · vol 2,037 (at ask 867, at bid 973, sweep 33, multi-leg 293) · NBBO 0.10 × 0.13, spread 26.1% of mid · Δ -0.05
net GEX -$157k per 1% (calls +$955k, puts -$1.1m) strike 142
calls: OI 1,537 (+261) · vol 434 (at ask 219, at bid 199, sweep 1, multi-leg 92) · NBBO 8.60 × 8.85, spread 2.9% of mid · Δ 0.95
puts: OI 5,712 (+194) · vol 3,722 (at ask 718, at bid 2,158, sweep 181, multi-leg 1,489) · NBBO 0.08 × 0.10, spread 22.2% of mid · Δ -0.04
net GEX -$1.6m per 1% (calls +$674k, puts -$2.2m) strike 141
calls: OI 925 (-394) · vol 185 (at ask 120, at bid 52, multi-leg 56) · NBBO 9.55 × 9.85, spread 3.1% of mid · Δ 0.96
puts: OI 1,841 (-120) · vol 880 (at ask 302, at bid 386, sweep 1, multi-leg 344) · NBBO 0.06 × 0.09, spread 40.0% of mid · Δ -0.03
net GEX -$254k per 1% (calls +$310k, puts -$563k) strike 140
calls: OI 9,300 (-308) · vol 704 (at ask 381, at bid 274, sweep 4, multi-leg 206) · NBBO 10.55 × 10.85, spread 2.8% of mid · Δ 0.97
puts: OI 18,476 (-910) · vol 3,827 (at ask 1,412, at bid 2,050, sweep 80, multi-leg 929) · NBBO 0.05 × 0.06, spread 18.2% of mid · Δ -0.03
net GEX -$2.0m per 1% (calls +$2.4m, puts -$4.4m) strike 139
calls: OI 179 (+15) · vol 26 (at ask 12, at bid 13, multi-leg 15) · NBBO 11.55 × 11.85, spread 2.6% of mid · Δ 0.97
puts: OI 1,225 (+112) · vol 549 (at ask 268, at bid 236, sweep 1, multi-leg 112) · NBBO 0.04 × 0.06, spread 40.0% of mid · Δ -0.02
net GEX -$190k per 1% (calls +$38k, puts -$229k) strike 138
calls: OI 105 (+9) · vol 23 (at ask 9, at bid 14, multi-leg 3) · NBBO 12.55 × 12.85, spread 2.4% of mid · Δ 0.98
puts: OI 2,325 (+529) · vol 1,114 (at ask 288, at bid 777, sweep 23, multi-leg 165) · NBBO 0.03 × 0.04, spread 28.6% of mid · Δ -0.02
net GEX -$326k per 1% (calls +$19k, puts -$346k) strike 137
calls: OI 251 (-7) · vol 22 (at ask 10, at bid 11, multi-leg 7) · NBBO 13.55 × 13.80, spread 1.8% of mid · Δ 0.98
puts: OI 3,888 (-188) · vol 552 (at ask 268, at bid 267, sweep 6, multi-leg 183) · NBBO 0.03 × 0.04, spread 28.6% of mid · Δ -0.01
net GEX -$430k per 1% (calls +$41k, puts -$471k) strike 136
calls: OI 111 (+36) · vol 6 (at ask 1, at bid 2, multi-leg 2) · NBBO 14.50 × 14.80, spread 2.0% of mid · Δ 0.98
puts: OI 1,541 (+65) · vol 289 (at ask 52, at bid 142, sweep 13, multi-leg 127) · NBBO 0.02 × 0.03, spread 40.0% of mid · Δ -0.01
net GEX -$137k per 1% (calls +$16k, puts -$153k) strike 135
calls: OI 10,207 (-9) · vol 126 (at ask 95, at bid 21, sweep 1, multi-leg 78) · NBBO 14.50 × 15.80, spread 8.6% of mid · Δ 0.98
puts: OI 9,134 (-435) · vol 1,405 (at ask 459, at bid 910, sweep 39, multi-leg 518) · NBBO 0.02 × 0.03, spread 40.0% of mid · Δ -0.01
net GEX +$531k per 1% (calls +$1.3m, puts -$767k) strike 134
calls: OI 84 (+7) · vol 12 (at ask 12, at bid 0) · NBBO 15.50 × 17.80, spread 13.8% of mid · Δ 0.98
puts: OI 937 (-8) · vol 196 (at ask 86, at bid 107, sweep 2, multi-leg 104) · NBBO 0.01 × 0.05, spread 133.3% of mid · Δ -0.01
net GEX -$57k per 1% (calls +$10k, puts -$67k) strike 133
calls: OI 71 (-7) · vol 1 (at ask 1, at bid 0, multi-leg 1) · NBBO 17.50 × 17.80, spread 1.7% of mid · Δ 0.98
puts: OI 1,813 (+126) · vol 189 (at ask 89, at bid 52, multi-leg 79) · NBBO 0.01 × 0.02, spread 66.7% of mid · Δ -0.01
net GEX -$103k per 1% (calls +$7k, puts -$110k) strike 132
calls: OI 124 (-2) · vol 4 (at ask 2, at bid 1, multi-leg 1) · NBBO 18.50 × 18.80, spread 1.6% of mid · Δ 0.98
puts: OI 914 (+29) · vol 209 (at ask 158, at bid 40, sweep 10, multi-leg 154) · NBBO 0.01 × 0.04, spread 120.0% of mid · Δ -0.01
net GEX -$37k per 1% (calls +$11k, puts -$48k) strike 131
calls: OI 47 (+11) · vol 1 (at ask 0, at bid 1) · NBBO 18.20 × 20.80, spread 13.3% of mid · Δ 0.99
puts: OI 264 (+75) · vol 34 (at ask 18, at bid 9, sweep 1, multi-leg 4) · NBBO 0.01 × 0.03, spread 100.0% of mid · Δ -0.01
net GEX -$8k per 1% (calls +$4k, puts -$12k) strike 130
calls: OI 6,467 (-30) · vol 125 (at ask 67, at bid 31, multi-leg 52) · NBBO 20.50 × 20.80, spread 1.5% of mid · Δ 0.99
puts: OI 14,420 (-198) · vol 1,147 (at ask 403, at bid 646, multi-leg 100) · NBBO 0.01 × 0.02, spread 66.7% of mid · Δ -0.01
net GEX -$76k per 1% (calls +$501k, puts -$576k) strike 129
calls: OI 12 (+2) · vol 0 (at ask 0, at bid 0) · NBBO 21.50 × 21.80, spread 1.4% of mid · Δ 0.99
puts: OI 221 (-7) · vol 104 (at ask 18, at bid 85, multi-leg 8) · NBBO 0.00 × 0.02, spread no two-sided quote (zero bid) · Δ -0.00
net GEX -$7k per 1% (calls +$854, puts -$8k) strike 128
calls: OI 37 (+0) · vol 23 (at ask 2, at bid 21, multi-leg 2) · NBBO 21.50 × 22.80, spread 5.9% of mid · Δ 0.99
puts: OI 914 (+45) · vol 67 (at ask 25, at bid 30, sweep 3) · NBBO 0.00 × 0.01, spread no two-sided quote (zero bid) · Δ -0.00
net GEX -$25k per 1% (calls +$2k, puts -$28k) strike 127
calls: OI 16 (+0) · vol 1 (at ask 1, at bid 0) · NBBO 22.50 × 23.80, spread 5.6% of mid · Δ 0.99
puts: OI 254 (+1) · vol 9 (at ask 0, at bid 5, multi-leg 4) · NBBO 0.00 × 0.02, spread no two-sided quote (zero bid) · Δ -0.00
net GEX -$6k per 1% (calls +$971, puts -$7k) strike 126
calls: OI 24 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 24.50 × 24.80, spread 1.2% of mid · Δ 0.99
puts: OI 629 (-10) · vol 28 (at ask 5, at bid 8, sweep 14) · NBBO 0.00 × 0.01, spread no two-sided quote (zero bid) · Δ -0.00
net GEX -$11k per 1% (calls +$1k, puts -$12k) strike 125
calls: OI 2,833 (-8) · vol 27 (at ask 15, at bid 12, multi-leg 6) · NBBO 25.50 × 25.80, spread 1.2% of mid · Δ 0.99
puts: OI 18,591 (-34) · vol 64 (at ask 37, at bid 15, sweep 1, multi-leg 39) · NBBO 0.00 × 0.01, spread no two-sided quote (zero bid) · Δ -0.00
net GEX -$138k per 1% (calls +$106k, puts -$243k) strike 124
calls: OI 24 (+0) · vol 3 (at ask 1, at bid 2, multi-leg 1) · NBBO 25.45 × 26.85, spread 5.4% of mid · Δ 0.99
puts: OI 303 (+2) · vol 110 (at ask 104, at bid 6) · NBBO 0.00 × 0.01, spread no two-sided quote (zero bid) · Δ -0.00
net GEX -$2k per 1% (calls +$687, puts -$3k) strike 123
calls: OI 10 (+0) · vol 194 (at ask 95, at bid 98, multi-leg 193) · NBBO 27.50 × 27.80, spread 1.1% of mid · Δ 1.00
puts: OI 644 (+9) · vol 8 (at ask 0, at bid 8) · NBBO 0.00 × 0.03, spread no two-sided quote (zero bid) · Δ -0.00
net GEX -$4k per 1% (calls +$217, puts -$4k) strike 120
calls: OI 1,940 (-75) · vol 39 (at ask 36, at bid 1, sweep 5, multi-leg 1) · NBBO 30.50 × 30.80, spread 1.0% of mid · Δ 1.00
puts: OI 15,854 (-487) · vol 59 (at ask 53, at bid 6, sweep 16, multi-leg 11) · NBBO 0.00 × 0.01, spread no two-sided quote (zero bid) · Δ -0.00
net GEX -$10k per 1% (calls +$17k, puts -$27k) strike 115
calls: OI 3,777 (+0) · vol 7 (at ask 6, at bid 1) · NBBO 35.45 × 35.80, spread 1.0% of mid · Δ 1.00
puts: OI 8,048 (+18) · vol 34 (at ask 24, at bid 9, sweep 2, multi-leg 2) · NBBO 0.00 × 0.01, spread no two-sided quote (zero bid) · Δ -0.00
net GEX +$4k per 1% (calls +$5k, puts -$1k) 2026-09-18 expiry, 45 strikes within ±25% of book spot (the flip search band); 52 hidden (43 above, 9 below), 52 of them with open interest. One row per listed strike: rows are evenly spaced, prices are not. Net GEX is this expiry's alone (+$65.4m 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 $155.00 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 · 45 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 2 2 0 2 -1.00 6.2% 38.05 35.75 187.5 0.00 0.01 no two-sided quote 0.00 17 15 0 0 7 1,402 +15 +$0 +$281 +$281 -1 1,563 6,614 0 2,381 4,274 10,863 -1.00 0.9% 34.55 34.25 185 0.00 0.01 no two-sided quote 0.00 52 51 0 0 11 10,259 -90 -$14 +$6k +$6k +0 0 0 2 2 0 2 -1.00 4.0% 33.05 31.75 182.5 0.00 0.01 no two-sided quote 0.00 25 16 8 1 3 601 -6 +$0 +$905 +$905 -1 786 3,340 0 3,348 4 4,952 -1.00 1.0% 29.55 29.25 180 0.00 0.01 no two-sided quote 0.00 995 536 452 1 255 23,774 -231 -$141 +$90k +$90k +0 0 0 0 0 0 0 -1.00 1.1% 27.05 26.75 177.5 0.00 0.03 no two-sided quote 0.00 66 15 50 0 20 738 +0 +$0 +$7k +$7k -60 1,914 2,881 0 2,871 9 5,764 -1.00 1.2% 24.55 24.25 175 0.00 0.01 no two-sided quote 0.00 606 308 286 101 106 17,720 -139 -$5k +$360k +$355k -4 1 0 3 2 1 3 -1.00 5.8% 23.05 21.75 172.5 0.00 0.01 no two-sided quote 0.00 251 106 121 0 30 1,401 +145 -$3 +$38k +$38k -1,383 1,035 1,558 0 277 1,285 3,113 -1.00 1.8% 19.60 19.25 170 0.01 0.02 66.7% 0.01 4,672 2,767 1,855 67 309 33,099 -2,419 -$5k +$1.6m +$1.6m -410 83 99 0 2 101 103 -1.00 7.5% 18.05 16.75 167.5 0.01 0.02 66.7% 0.01 693 248 441 0 25 3,977 -52 -$505 +$301k +$301k -1,528 5,744 91 4 79 49 138 -1.00 2.1% 14.55 14.25 165 0.02 0.04 66.7% 0.01 3,612 1,418 1,941 110 567 24,740 -314 -$126k +$3.1m +$3.0m -179 606 115 0 11 106 125 -0.99 13.1% 13.40 11.75 162.5 0.05 0.06 18.2% 0.03 2,462 958 1,193 9 456 3,722 +293 -$83k +$865k +$782k -138 6,006 330 3 142 219 476 -0.96 13.1% 10.60 9.30 160 0.10 0.11 9.5% 0.05 15,687 7,055 7,494 131 3,158 31,788 +1,290 -$2.3m +$13.3m +$11.0m -18 558 83 0 34 83 204 -0.91 16.5% 8.20 6.95 157.5 0.21 0.22 4.7% 0.10 10,092 5,282 3,897 21 2,666 7,798 -427 -$409k +$5.9m +$5.5m +120 6,021 263 2 580 475 1,155 -0.82 22.4% 5.95 4.75 155 0.48 0.51 6.1% 0.19 23,679 10,385 10,264 466 3,228 25,587 -1,492 -$7.7m +$32.6m +$24.9m -73 1,166 183 36 982 455 1,662 -0.65 6.1% 3.05 2.87 152.5 1.03 1.09 5.7% 0.35 13,463 6,734 5,416 255 829 4,826 +518 -$2.1m +$8.7m +$6.6m -1,131 17,426 2,238 251 4,188 3,757 8,824 -0.44 6.0% 1.54 1.45 150 2.07 2.18 5.2% 0.56 19,017 9,096 8,266 528 1,722 22,367 +2,276 -$34.7m +$43.5m +$8.8m -13 660 240 89 1,781 1,793 3,757 -0.35 4.6% 1.12 1.07 149 2.65 2.79 5.1% 0.65 2,904 1,256 1,474 91 535 1,616 +293 -$1.2m +$3.0m +$1.8m -76 1,608 262 61 1,212 1,007 2,401 -0.27 5.2% 0.79 0.75 148 3.30 3.45 4.4% 0.72 1,843 888 844 87 259 1,636 +391 -$2.7m +$2.7m +$6k -41 965 208 164 1,548 1,380 3,060 -0.20 3.8% 0.54 0.52 147 4.05 4.30 6.0% 0.79 1,114 583 440 17 180 1,944 +667 -$1.4m +$2.7m +$1.4m +119 1,776 340 27 723 1,003 1,855 -0.15 14.1% 0.38 0.33 146 4.85 5.10 5.0% 0.84 1,884 1,031 784 33 658 2,006 -208 -$2.0m +$2.3m +$266k -725 9,178 1,387 605 3,118 2,289 6,072 -0.10 12.2% 0.26 0.23 145 5.75 5.95 3.4% 0.89 2,432 1,441 876 21 575 12,992 -115 -$8.1m +$11.7m +$3.6m +100 1,476 265 0 1,417 510 1,998 -0.08 11.8% 0.18 0.16 144 6.65 6.95 4.4% 0.91 994 851 104 2 459 2,159 +109 -$998k +$1.5m +$526k +449 2,199 293 33 973 867 2,037 -0.05 26.1% 0.13 0.10 143 7.65 7.90 3.2% 0.93 1,065 587 358 0 236 1,710 -304 -$1.1m +$955k -$157k +194 5,712 1,489 181 2,158 718 3,722 -0.04 22.2% 0.10 0.08 142 8.60 8.85 2.9% 0.95 434 219 199 1 92 1,537 +261 -$2.2m +$674k -$1.6m -120 1,841 344 1 386 302 880 -0.03 40.0% 0.09 0.06 141 9.55 9.85 3.1% 0.96 185 120 52 0 56 925 -394 -$563k +$310k -$254k -910 18,476 929 80 2,050 1,412 3,827 -0.03 18.2% 0.06 0.05 140 10.55 10.85 2.8% 0.97 704 381 274 4 206 9,300 -308 -$4.4m +$2.4m -$2.0m +112 1,225 112 1 236 268 549 -0.02 40.0% 0.06 0.04 139 11.55 11.85 2.6% 0.97 26 12 13 0 15 179 +15 -$229k +$38k -$190k +529 2,325 165 23 777 288 1,114 -0.02 28.6% 0.04 0.03 138 12.55 12.85 2.4% 0.98 23 9 14 0 3 105 +9 -$346k +$19k -$326k -188 3,888 183 6 267 268 552 -0.01 28.6% 0.04 0.03 137 13.55 13.80 1.8% 0.98 22 10 11 0 7 251 -7 -$471k +$41k -$430k +65 1,541 127 13 142 52 289 -0.01 40.0% 0.03 0.02 136 14.50 14.80 2.0% 0.98 6 1 2 0 2 111 +36 -$153k +$16k -$137k -435 9,134 518 39 910 459 1,405 -0.01 40.0% 0.03 0.02 135 14.50 15.80 8.6% 0.98 126 95 21 1 78 10,207 -9 -$767k +$1.3m +$531k -8 937 104 2 107 86 196 -0.01 133.3% 0.05 0.01 134 15.50 17.80 13.8% 0.98 12 12 0 0 0 84 +7 -$67k +$10k -$57k +126 1,813 79 0 52 89 189 -0.01 66.7% 0.02 0.01 133 17.50 17.80 1.7% 0.98 1 1 0 0 1 71 -7 -$110k +$7k -$103k +29 914 154 10 40 158 209 -0.01 120.0% 0.04 0.01 132 18.50 18.80 1.6% 0.98 4 2 1 0 1 124 -2 -$48k +$11k -$37k +75 264 4 1 9 18 34 -0.01 100.0% 0.03 0.01 131 18.20 20.80 13.3% 0.99 1 0 1 0 0 47 +11 -$12k +$4k -$8k -198 14,420 100 0 646 403 1,147 -0.01 66.7% 0.02 0.01 130 20.50 20.80 1.5% 0.99 125 67 31 0 52 6,467 -30 -$576k +$501k -$76k -7 221 8 0 85 18 104 -0.00 no two-sided quote 0.02 0.00 129 21.50 21.80 1.4% 0.99 0 0 0 0 0 12 +2 -$8k +$854 -$7k +45 914 0 3 30 25 67 -0.00 no two-sided quote 0.01 0.00 128 21.50 22.80 5.9% 0.99 23 2 21 0 2 37 +0 -$28k +$2k -$25k +1 254 4 0 5 0 9 -0.00 no two-sided quote 0.02 0.00 127 22.50 23.80 5.6% 0.99 1 1 0 0 0 16 +0 -$7k +$971 -$6k -10 629 0 14 8 5 28 -0.00 no two-sided quote 0.01 0.00 126 24.50 24.80 1.2% 0.99 0 0 0 0 0 24 +0 -$12k +$1k -$11k -34 18,591 39 1 15 37 64 -0.00 no two-sided quote 0.01 0.00 125 25.50 25.80 1.2% 0.99 27 15 12 0 6 2,833 -8 -$243k +$106k -$138k +2 303 0 0 6 104 110 -0.00 no two-sided quote 0.01 0.00 124 25.45 26.85 5.4% 0.99 3 1 2 0 1 24 +0 -$3k +$687 -$2k +9 644 0 0 8 0 8 -0.00 no two-sided quote 0.03 0.00 123 27.50 27.80 1.1% 1.00 194 95 98 0 193 10 +0 -$4k +$217 -$4k -487 15,854 11 16 6 53 59 -0.00 no two-sided quote 0.01 0.00 120 30.50 30.80 1.0% 1.00 39 36 1 5 1 1,940 -75 -$27k +$17k -$10k +18 8,048 2 2 9 24 34 -0.00 no two-sided quote 0.01 0.00 115 35.45 35.80 1.0% 1.00 7 6 1 0 0 3,777 +0 -$1k +$5k +$4k