Simplify Analytics / OptionsImplied volatility · 30-day constant maturity IV percentile
26.3%
own all (<3y) · n=241
IV rank
37.8%
own all (<1y) · n=241
range
10.5% – 23.2%
own all (<1y) · n=241
low 10.5% 241 sessions, all (<1y) · today 15.3% high 23.2%
Term structure · constant maturity 4 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) 1d 5d 7d 14d 30d 60d 90d 180d 365d 18.5% 13.1% ━ 2026-09-18 ┅ 2026-08-19 (21 sessions earlier) ◆ scheduled release, at the first tenor spanning it 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: no earnings (ETF): the vendor serves no reports for the funds whose holdings are collected here, and this symbol is one of them.
90-day IV
16.6%
own all (<3y) 45.0% · n=241
slope, 30d − 90d
-1.3 pts
own all (<3y) 21.0% · n=241
variance risk premium, 30d
+2.2 pts
own all (<3y) 70.6% · n=236
Skew · risk reversal 25-delta
-0.4 pts
own all (<3y) 72.9% · n=35
10-delta
+5.0 pts
own all (<3y) 95.7% · 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 2026-09-17 1d 2026-09-18 · short
2026-09-18: 5 put and 3 call strikes within ±2.3%, IV 19% to 31% strike 167.5: IV 31.0%, beyond the shared scale 24% 7% −2.3% book spot +2.3% 8d 2026-09-25
2026-09-25: 11 put and 6 call strikes within ±6.5%, IV 8% to 23% 24% 7% −6.5% book spot +6.5% 15d 2026-10-02
2026-10-02: 9 put and 7 call strikes within ±8.8%, IV 13% to 20% 24% 7% −8.8% book spot +8.8% 22d 2026-10-09
2026-10-09: 8 put and 8 call strikes within ±11%, IV 14% to 20% 24% 7% −11% book spot +11% 29d 2026-10-16
2026-10-16: 11 put and 10 call strikes within ±12%, IV 14% to 22% 24% 7% −12% book spot +12% 64d 2026-11-20
2026-11-20: 6 put and 8 call strikes within ±18%, IV 15% to 20% 24% 7% −18% book spot +18% 92d 2026-12-18
2026-12-18: 10 put and 6 call strikes within ±22%, IV 15% to 23% 24% 7% −22% book spot +22% 120d 2027-01-15
2027-01-15: 6 put and 6 call strikes within ±25%, IV 15% to 19% 24% 7% −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 (7%–24%), set by the expiries past 7 DTE. 1 short-dated point beyond it is pinned to the edge as an open circle. Next earnings: no earnings (ETF): the vendor serves no reports for the funds whose holdings are collected here, and this symbol is one of them.
expiry DTE 28-DTE exit thesis earnings ATM IV · 09-17 expected move 2026-10-23 Fri weekly 35 2026-09-25 7d no earnings (ETF) no IV at 169 — 2026-10-30 Fri weekly 42 2026-10-02 14d no earnings (ETF) no IV at 169 — 2026-11-20 Fri 63 2026-10-23 35d no earnings (ETF) 15.4% c 169 —
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 XLV 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
+$61.3m per 1%
own all (<3y) 58.6% · n=64
gamma flip
$162.77
flip within ±25% of book spot
flip distance
-2.74 ATR
own all (<3y) 59.8% · n=61
0DTE share of volume
not listed daily
book spot $168.81 (unadjusted close, 2026-09-17) · call wall $170.00 (+0.70% from book spot) · put wall $170.00 (+0.70% from book spot) · max pain $168.00 (-0.48% 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 $168.81 × (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. XLV headlines $168.39 , its newest unadjusted close, on 2026-09-18 ; the book was taken at $168.81 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 170 (Δ 0.24), put 167 (Δ -0.24).
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 210 205 200 195 190 187 186 185 184 183 182 181 180 179 178 177.5 177 176 175 174 173 172.5 172 171 170 169 168 167.5 167 166 165 164 163 162.5 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 135 130 put strike nearest 0.20 delta: 167 call strike nearest 0.20 delta: 170 9.1k 0 9.1k 801 801 25% 10% 10% 25% -$36.1m +$36.1m call wall 170 put wall 170 book spot 168.81 γ flip 162.77 strike 210
calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 2.13, spread no two-sided quote (zero bid) · Δ 0.00
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 39.05 × 43.50, spread 10.8% of mid · Δ -1.00
no GEX (no side has both gamma and open interest) strike 205
calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 2.13, spread no two-sided quote (zero bid) · Δ 0.00
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 34.15 × 38.50, spread 12.0% of mid · Δ -1.00
no GEX (no side has both gamma and open interest) strike 200
calls: OI 30 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 2.13, spread no two-sided quote (zero bid) · Δ 0.00
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 29.10 × 33.50, spread 14.1% of mid · Δ -1.00
net GEX +$0 per 1% (calls +$0, puts +$0) strike 195
calls: OI 9 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.01, spread no two-sided quote (zero bid) · Δ 0.00
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 24.75 × 28.50, spread 14.1% of mid · Δ -1.00
net GEX +$0 per 1% (calls +$0, puts +$0) strike 190
calls: OI 426 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.01, spread no two-sided quote (zero bid) · Δ 0.00
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 19.05 × 23.50, spread 20.9% of mid · Δ -1.00
net GEX +$0 per 1% (calls +$0, puts +$0) strike 187
calls: OI 2 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.01, spread no two-sided quote (zero bid) · Δ 0.00
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 16.05 × 20.50, spread 24.4% of mid · Δ -1.00
net GEX +$0 per 1% (calls +$0, puts +$0) strike 186
calls: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ 0.00
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 15.20 × 19.50, spread 24.8% of mid · Δ -1.00
net GEX +$0 per 1% (calls +$0, puts +$0) strike 185
calls: OI 5,603 (+0) · vol 2 (at ask 2, at bid 0, multi-leg 2) · NBBO 0.00 × 0.01, spread no two-sided quote (zero bid) · Δ 0.00
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 14.00 × 18.50, spread 27.7% of mid · Δ -1.00
net GEX +$0 per 1% (calls +$0, puts +$0) strike 184
calls: OI 3 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ 0.00
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 13.20 × 17.50, spread 28.0% of mid · Δ -1.00
net GEX +$0 per 1% (calls +$0, puts +$0) strike 183
calls: OI 8 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.02, spread no two-sided quote (zero bid) · Δ 0.00
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 11.95 × 16.50, spread 32.0% of mid · Δ -1.00
net GEX +$0 per 1% (calls +$0, puts +$0) strike 182
calls: OI 40 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.02, spread no two-sided quote (zero bid) · Δ 0.00
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 10.95 × 15.50, spread 34.4% of mid · Δ -1.00
net GEX +$0 per 1% (calls +$0, puts +$0) strike 181
calls: OI 4 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.02, spread no two-sided quote (zero bid) · Δ 0.00
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 9.90 × 14.50, spread 37.7% of mid · Δ -1.00
net GEX +$0 per 1% (calls +$0, puts +$0) strike 180
calls: OI 5,506 (-47) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.01, spread no two-sided quote (zero bid) · Δ 0.00
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 8.65 × 13.50, spread 43.8% of mid · Δ -1.00
net GEX +$298 per 1% (calls +$298, puts +$0) strike 179
calls: OI 19 (-1) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.02, spread no two-sided quote (zero bid) · Δ 0.00
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 7.85 × 12.50, spread 45.7% of mid · Δ -1.00
net GEX +$7 per 1% (calls +$7, puts +$0) strike 178
calls: OI 199 (-2) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.02, spread no two-sided quote (zero bid) · Δ 0.00
puts: OI 0 (-1) · vol 0 (at ask 0, at bid 0) · NBBO 6.95 × 11.50, spread 49.3% of mid · Δ -1.00
net GEX +$410 per 1% (calls +$410, puts +$0) strike 177.5
calls: OI 13 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.01, spread no two-sided quote (zero bid) · Δ 0.00
puts: OI 1 (-2) · vol 0 (at ask 0, at bid 0) · NBBO 6.45 × 11.00, spread 52.1% of mid · Δ -1.00
net GEX +$60 per 1% (calls +$60, puts -$0) strike 177
calls: OI 470 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.02, spread no two-sided quote (zero bid) · Δ 0.00
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 5.95 × 10.50, spread 55.3% of mid · Δ -1.00
net GEX +$5k per 1% (calls +$5k, puts +$0) strike 176
calls: OI 416 (-53) · vol 1 (at ask 1, at bid 0, multi-leg 1) · NBBO 0.00 × 0.02, spread no two-sided quote (zero bid) · Δ 0.00
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 5.00 × 9.50, spread 62.1% of mid · Δ -1.00
net GEX +$17k per 1% (calls +$17k, puts +$0) strike 175
calls: OI 8,153 (-41) · vol 3 (at ask 2, at bid 0, multi-leg 1) · NBBO 0.00 × 0.01, spread no two-sided quote (zero bid) · Δ 0.00
puts: OI 123 (-2) · vol 7 (at ask 0, at bid 6, multi-leg 6) · NBBO 4.65 × 8.40, spread 57.5% of mid · Δ -1.00
net GEX +$1.1m per 1% (calls +$1.1m, puts -$68) strike 174
calls: OI 129 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.48, spread no two-sided quote (zero bid) · Δ 0.01
puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 3.00 × 7.50, spread 85.7% of mid · Δ -1.00
net GEX +$51k per 1% (calls +$51k, puts +$0) strike 173
calls: OI 137 (-12) · vol 1 (at ask 0, at bid 0, multi-leg 1) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ 0.03
puts: OI 2 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 2.15 × 6.50, spread 100.6% of mid · Δ -1.00
net GEX +$130k per 1% (calls +$131k, puts -$192) strike 172.5
calls: OI 66 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ 0.05
puts: OI 31 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 1.90 × 6.00, spread 103.8% of mid · Δ -1.00
net GEX +$83k per 1% (calls +$91k, puts -$8k) strike 172
calls: OI 66 (-1) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.30, spread no two-sided quote (zero bid) · Δ 0.07
puts: OI 44 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 1.50 × 5.50, spread 114.3% of mid · Δ -0.98
net GEX +$83k per 1% (calls +$120k, puts -$37k) strike 171
calls: OI 1,443 (-25) · vol 6 (at ask 0, at bid 3, multi-leg 2) · NBBO 0.05 × 0.15, spread 100.0% of mid · Δ 0.12
puts: OI 128 (-18) · vol 1 (at ask 0, at bid 0, multi-leg 1) · NBBO 0.60 × 5.00, spread 157.1% of mid · Δ -0.95
net GEX +$4.1m per 1% (calls +$4.4m, puts -$290k) strike 170
calls: OI 9,104 (-39) · vol 205 (at ask 26, at bid 178, sweep 1, multi-leg 25) · NBBO 0.00 × 0.89, spread no two-sided quote (zero bid) · Δ 0.24
puts: OI 2,107 (-6) · vol 87 (at ask 3, at bid 82, sweep 1, multi-leg 10) · NBBO 0.10 × 5.00, spread 192.2% of mid · Δ -0.83
net GEX +$36.1m per 1% (calls +$48.3m, puts -$12.3m) strike 169
calls: OI 234 (+3) · vol 64 (at ask 9, at bid 43, multi-leg 15) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ 0.47
puts: OI 1,603 (-13) · vol 333 (at ask 3, at bid 330, sweep 227, multi-leg 7) · NBBO 0.23 × 1.50, spread 146.8% of mid · Δ -0.54
net GEX -$8.9m per 1% (calls +$1.3m, puts -$10.2m) strike 168
calls: OI 812 (+492) · vol 15 (at ask 6, at bid 9, multi-leg 11) · NBBO 0.18 × 2.39, spread 172.0% of mid · Δ 0.65
puts: OI 858 (-188) · vol 801 (at ask 97, at bid 704, sweep 109, multi-leg 308) · NBBO 0.05 × 1.57, spread 187.7% of mid · Δ -0.36
net GEX +$53k per 1% (calls +$4.0m, puts -$3.9m) strike 167.5
calls: OI 77 (-1) · vol 13 (at ask 0, at bid 13) · NBBO 0.15 × 5.00, spread 188.3% of mid · Δ 0.71
puts: OI 6 (+0) · vol 159 (at ask 3, at bid 156, sweep 9) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ -0.30
net GEX +$287k per 1% (calls +$311k, puts -$24k) strike 167
calls: OI 3,812 (-104) · vol 281 (at ask 181, at bid 83, multi-leg 26) · NBBO 0.54 × 4.30, spread 155.4% of mid · Δ 0.75
puts: OI 1,672 (-2) · vol 112 (at ask 77, at bid 33, sweep 7, multi-leg 8) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ -0.24
net GEX +$7.0m per 1% (calls +$12.8m, puts -$5.7m) strike 166
calls: OI 1,171 (-1) · vol 16 (at ask 12, at bid 4, sweep 6, multi-leg 4) · NBBO 1.32 × 5.00, spread 116.5% of mid · Δ 0.82
puts: OI 1,807 (+0) · vol 109 (at ask 81, at bid 28, multi-leg 107) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ -0.12
net GEX -$1.5m per 1% (calls +$2.8m, puts -$4.3m) strike 165
calls: OI 5,549 (-16) · vol 148 (at ask 110, at bid 31, multi-leg 5) · NBBO 2.90 × 5.20, spread 56.8% of mid · Δ 0.87
puts: OI 3,043 (+164) · vol 164 (at ask 9, at bid 22, multi-leg 40) · NBBO 0.01 × 0.05, spread 133.3% of mid · Δ -0.04
net GEX +$6.6m per 1% (calls +$9.7m, puts -$3.2m) strike 164
calls: OI 372 (+0) · vol 34 (at ask 33, at bid 0, multi-leg 32) · NBBO 3.60 × 7.15, spread 66.0% of mid · Δ 0.90
puts: OI 523 (+1) · vol 56 (at ask 5, at bid 20, multi-leg 36) · NBBO 0.00 × 0.63, spread no two-sided quote (zero bid) · Δ -0.01
net GEX +$329k per 1% (calls +$482k, puts -$153k) strike 163
calls: OI 605 (-6) · vol 1 (at ask 1, at bid 0, multi-leg 1) · NBBO 4.25 × 7.75, spread 58.3% of mid · Δ 0.93
puts: OI 561 (-7) · vol 3 (at ask 1, at bid 0, multi-leg 2) · NBBO 0.00 × 0.01, spread no two-sided quote (zero bid) · Δ -0.00
net GEX +$464k per 1% (calls +$564k, puts -$100k) strike 162.5
calls: OI 13 (+13) · vol 10 (at ask 0, at bid 4, multi-leg 10) · NBBO 4.95 × 8.40, spread 51.7% of mid · Δ 0.95
puts: OI 9 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ -0.00
net GEX +$9k per 1% (calls +$10k, puts -$876) strike 162
calls: OI 766 (-1) · vol 10 (at ask 10, at bid 0, multi-leg 10) · NBBO 4.80 × 8.95, spread 60.4% of mid · Δ 0.96
puts: OI 509 (+30) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.03, spread no two-sided quote (zero bid) · Δ -0.00
net GEX +$441k per 1% (calls +$467k, puts -$26k) strike 161
calls: OI 3,104 (-116) · vol 3 (at ask 1, at bid 2) · NBBO 5.55 × 8.30, spread 39.7% of mid · Δ 0.98
puts: OI 2,716 (-2) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.02, spread no two-sided quote (zero bid) · Δ -0.00
net GEX +$1.1m per 1% (calls +$1.2m, puts -$31k) strike 160
calls: OI 6,703 (-13) · vol 55 (at ask 23, at bid 26, multi-leg 2) · NBBO 7.30 × 10.95, spread 40.0% of mid · Δ 0.99
puts: OI 2,964 (-15) · vol 103 (at ask 81, at bid 0, multi-leg 101) · NBBO 0.00 × 0.01, spread no two-sided quote (zero bid) · Δ -0.00
net GEX +$1.4m per 1% (calls +$1.4m, puts -$6k) strike 159
calls: OI 731 (-3) · vol 6 (at ask 2, at bid 0, multi-leg 6) · NBBO 8.10 × 11.80, spread 37.2% of mid · Δ 0.99
puts: OI 1,396 (+10) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.02, spread no two-sided quote (zero bid) · Δ -0.00
net GEX +$80k per 1% (calls +$81k, puts -$430) strike 158
calls: OI 418 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 9.35 × 12.40, spread 28.0% of mid · Δ 1.00
puts: OI 204 (-1) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.01, spread no two-sided quote (zero bid) · Δ -0.00
net GEX +$23k per 1% (calls +$23k, puts -$7) strike 157
calls: OI 327 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 9.85 × 14.00, spread 34.8% of mid · Δ 1.00
puts: OI 151 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.02, spread no two-sided quote (zero bid) · Δ -0.00
net GEX +$8k per 1% (calls +$8k, puts -$1) strike 156
calls: OI 389 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 11.30 × 15.05, spread 28.5% of mid · Δ 1.00
puts: OI 2,958 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.02, spread no two-sided quote (zero bid) · Δ 0.00
net GEX +$4k per 1% (calls +$4k, puts -$1) strike 155
calls: OI 5,962 (-8) · vol 0 (at ask 0, at bid 0) · NBBO 12.35 × 15.80, spread 24.5% of mid · Δ 1.00
puts: OI 8,988 (+0) · vol 1 (at ask 1, at bid 0, multi-leg 1) · NBBO 0.00 × 0.01, spread no two-sided quote (zero bid) · Δ 0.00
net GEX +$23k per 1% (calls +$23k, puts -$0) strike 154
calls: OI 617 (+0) · vol 2 (at ask 0, at bid 2, multi-leg 2) · NBBO 12.85 × 16.80, spread 26.6% of mid · Δ 1.00
puts: OI 866 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.02, spread no two-sided quote (zero bid) · Δ 0.00
net GEX +$863 per 1% (calls +$863, puts +$0) strike 153
calls: OI 940 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 14.60 × 18.00, spread 20.9% of mid · Δ 1.00
puts: OI 439 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.02, spread no two-sided quote (zero bid) · Δ 0.00
net GEX +$430 per 1% (calls +$430, puts +$0) strike 152
calls: OI 1,103 (+1) · vol 0 (at ask 0, at bid 0) · NBBO 15.35 × 18.90, spread 20.7% of mid · Δ 1.00
puts: OI 487 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.01, spread no two-sided quote (zero bid) · Δ 0.00
net GEX +$152 per 1% (calls +$152, puts +$0) strike 151
calls: OI 604 (+1) · vol 0 (at ask 0, at bid 0) · NBBO 16.45 × 20.10, spread 20.0% of mid · Δ 1.00
puts: OI 173 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.01, spread no two-sided quote (zero bid) · Δ 0.00
net GEX +$23 per 1% (calls +$23, puts +$0) strike 150
calls: OI 3,731 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 17.55 × 19.50, spread 10.5% of mid · Δ 1.00
puts: OI 3,907 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.02, spread no two-sided quote (zero bid) · Δ 0.00
net GEX +$36 per 1% (calls +$36, puts +$0) strike 149
calls: OI 1,087 (+0) · vol 1 (at ask 1, at bid 0) · NBBO 18.30 × 21.70, spread 17.0% of mid · Δ 1.00
puts: OI 2,510 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.02, spread no two-sided quote (zero bid) · Δ 0.00
net GEX +$2 per 1% (calls +$2, puts +$0) strike 148
calls: OI 828 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 18.60 × 21.95, spread 16.5% of mid · Δ 1.00
puts: OI 3,028 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.02, spread no two-sided quote (zero bid) · Δ 0.00
net GEX +$0 per 1% (calls +$0, puts +$0) strike 147
calls: OI 319 (+0) · vol 26 (at ask 1, at bid 0, multi-leg 26) · NBBO 20.40 × 23.85, spread 15.6% of mid · Δ 1.00
puts: OI 932 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.02, spread no two-sided quote (zero bid) · Δ 0.00
net GEX +$0 per 1% (calls +$0, puts +$0) strike 146
calls: OI 207 (+0) · vol 53 (at ask 27, at bid 1, multi-leg 53) · NBBO 20.85 × 24.60, spread 16.5% of mid · Δ 1.00
puts: OI 1,346 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.02, spread no two-sided quote (zero bid) · Δ 0.00
net GEX +$0 per 1% (calls +$0, puts +$0) strike 145
calls: OI 308 (+0) · vol 27 (at ask 0, at bid 27, multi-leg 27) · NBBO 21.65 × 26.00, spread 18.3% of mid · Δ 1.00
puts: OI 1,923 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.02, spread no two-sided quote (zero bid) · Δ 0.00
net GEX +$0 per 1% (calls +$0, puts +$0) strike 144
calls: OI 104 (+0) · vol 62 (at ask 23, at bid 39, multi-leg 62) · NBBO 23.45 × 26.50, spread 12.2% of mid · Δ 1.00
puts: OI 252 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.02, spread no two-sided quote (zero bid) · Δ 0.00
net GEX +$0 per 1% (calls +$0, puts +$0) strike 143
calls: OI 63 (+0) · vol 63 (at ask 3, at bid 59, multi-leg 63) · NBBO 24.40 × 27.45, spread 11.8% of mid · Δ 1.00
puts: OI 669 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.02, spread no two-sided quote (zero bid) · Δ 0.00
net GEX +$0 per 1% (calls +$0, puts +$0) strike 142
calls: OI 81 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 24.65 × 28.15, spread 13.3% of mid · Δ 1.00
puts: OI 1,798 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.02, spread no two-sided quote (zero bid) · Δ 0.00
net GEX +$0 per 1% (calls +$0, puts +$0) strike 141
calls: OI 27 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 25.50 × 30.25, spread 17.0% of mid · Δ 1.00
puts: OI 319 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.02, spread no two-sided quote (zero bid) · Δ 0.00
net GEX +$0 per 1% (calls +$0, puts +$0) strike 140
calls: OI 613 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 27.30 × 30.15, spread 9.9% of mid · Δ 1.00
puts: OI 5,326 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.10, spread no two-sided quote (zero bid) · Δ 0.00
net GEX +$0 per 1% (calls +$0, puts +$0) strike 135
calls: OI 61 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 31.85 × 35.15, spread 9.9% of mid · Δ 1.00
puts: OI 1,513 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.02, spread no two-sided quote (zero bid) · Δ 0.00
net GEX +$0 per 1% (calls +$0, puts +$0) strike 130
calls: OI 9 (-1) · vol 0 (at ask 0, at bid 0) · NBBO 37.40 × 40.15, spread 7.1% of mid · Δ 1.00
puts: OI 1,081 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.06, spread no two-sided quote (zero bid) · Δ 0.00
net GEX +$0 per 1% (calls +$0, puts +$0) 2026-09-18 expiry, 59 strikes within ±25% of book spot (the flip search band); 14 hidden (2 above, 12 below), 12 of them with open interest. One row per listed strike: rows are evenly spaced, prices are not. Net GEX is this expiry's alone (+$49.1m 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 $168.00 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 · 59 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 -1.00 10.8% 43.50 39.05 210 0.00 2.13 no two-sided quote 0.00 0 0 0 0 0 0 +0 — — — +0 0 0 0 0 0 0 -1.00 12.0% 38.50 34.15 205 0.00 2.13 no two-sided quote 0.00 0 0 0 0 0 0 +0 — — — +0 0 0 0 0 0 0 -1.00 14.1% 33.50 29.10 200 0.00 2.13 no two-sided quote 0.00 0 0 0 0 0 30 +0 +$0 +$0 +$0 +0 0 0 0 0 0 0 -1.00 14.1% 28.50 24.75 195 0.00 0.01 no two-sided quote 0.00 0 0 0 0 0 9 +0 +$0 +$0 +$0 +0 0 0 0 0 0 0 -1.00 20.9% 23.50 19.05 190 0.00 0.01 no two-sided quote 0.00 0 0 0 0 0 426 +0 +$0 +$0 +$0 +0 0 0 0 0 0 0 -1.00 24.4% 20.50 16.05 187 0.00 0.01 no two-sided quote 0.00 0 0 0 0 0 2 +0 +$0 +$0 +$0 +0 0 0 0 0 0 0 -1.00 24.8% 19.50 15.20 186 0.00 4.80 no two-sided quote 0.00 0 0 0 0 0 1 +0 +$0 +$0 +$0 +0 0 0 0 0 0 0 -1.00 27.7% 18.50 14.00 185 0.00 0.01 no two-sided quote 0.00 2 2 0 0 2 5,603 +0 +$0 +$0 +$0 +0 0 0 0 0 0 0 -1.00 28.0% 17.50 13.20 184 0.00 4.80 no two-sided quote 0.00 0 0 0 0 0 3 +0 +$0 +$0 +$0 +0 0 0 0 0 0 0 -1.00 32.0% 16.50 11.95 183 0.00 0.02 no two-sided quote 0.00 0 0 0 0 0 8 +0 +$0 +$0 +$0 +0 0 0 0 0 0 0 -1.00 34.4% 15.50 10.95 182 0.00 0.02 no two-sided quote 0.00 0 0 0 0 0 40 +0 +$0 +$0 +$0 +0 0 0 0 0 0 0 -1.00 37.7% 14.50 9.90 181 0.00 0.02 no two-sided quote 0.00 0 0 0 0 0 4 +0 +$0 +$0 +$0 +0 0 0 0 0 0 0 -1.00 43.8% 13.50 8.65 180 0.00 0.01 no two-sided quote 0.00 0 0 0 0 0 5,506 -47 +$0 +$298 +$298 +0 0 0 0 0 0 0 -1.00 45.7% 12.50 7.85 179 0.00 0.02 no two-sided quote 0.00 0 0 0 0 0 19 -1 +$0 +$7 +$7 -1 0 0 0 0 0 0 -1.00 49.3% 11.50 6.95 178 0.00 0.02 no two-sided quote 0.00 0 0 0 0 0 199 -2 +$0 +$410 +$410 -2 1 0 0 0 0 0 -1.00 52.1% 11.00 6.45 177.5 0.00 0.01 no two-sided quote 0.00 0 0 0 0 0 13 +0 -$0 +$60 +$60 +0 0 0 0 0 0 0 -1.00 55.3% 10.50 5.95 177 0.00 0.02 no two-sided quote 0.00 0 0 0 0 0 470 +0 +$0 +$5k +$5k +0 0 0 0 0 0 0 -1.00 62.1% 9.50 5.00 176 0.00 0.02 no two-sided quote 0.00 1 1 0 0 1 416 -53 +$0 +$17k +$17k -2 123 6 0 6 0 7 -1.00 57.5% 8.40 4.65 175 0.00 0.01 no two-sided quote 0.00 3 2 0 0 1 8,153 -41 -$68 +$1.1m +$1.1m +0 0 0 0 0 0 0 -1.00 85.7% 7.50 3.00 174 0.00 0.48 no two-sided quote 0.01 0 0 0 0 0 129 +0 +$0 +$51k +$51k +0 2 0 0 0 0 0 -1.00 100.6% 6.50 2.15 173 0.00 4.80 no two-sided quote 0.03 1 0 0 0 1 137 -12 -$192 +$131k +$130k +0 31 0 0 0 0 0 -1.00 103.8% 6.00 1.90 172.5 0.00 4.80 no two-sided quote 0.05 0 0 0 0 0 66 +0 -$8k +$91k +$83k +0 44 0 0 0 0 0 -0.98 114.3% 5.50 1.50 172 0.00 0.30 no two-sided quote 0.07 0 0 0 0 0 66 -1 -$37k +$120k +$83k -18 128 1 0 0 0 1 -0.95 157.1% 5.00 0.60 171 0.05 0.15 100.0% 0.12 6 0 3 0 2 1,443 -25 -$290k +$4.4m +$4.1m -6 2,107 10 1 82 3 87 -0.83 192.2% 5.00 0.10 170 0.00 0.89 no two-sided quote 0.24 205 26 178 1 25 9,104 -39 -$12.3m +$48.3m +$36.1m -13 1,603 7 227 330 3 333 -0.54 146.8% 1.50 0.23 169 0.00 4.80 no two-sided quote 0.47 64 9 43 0 15 234 +3 -$10.2m +$1.3m -$8.9m -188 858 308 109 704 97 801 -0.36 187.7% 1.57 0.05 168 0.18 2.39 172.0% 0.65 15 6 9 0 11 812 +492 -$3.9m +$4.0m +$53k +0 6 0 9 156 3 159 -0.30 no two-sided quote 4.80 0.00 167.5 0.15 5.00 188.3% 0.71 13 0 13 0 0 77 -1 -$24k +$311k +$287k -2 1,672 8 7 33 77 112 -0.24 no two-sided quote 4.80 0.00 167 0.54 4.30 155.4% 0.75 281 181 83 0 26 3,812 -104 -$5.7m +$12.8m +$7.0m +0 1,807 107 0 28 81 109 -0.12 no two-sided quote 4.80 0.00 166 1.32 5.00 116.5% 0.82 16 12 4 6 4 1,171 -1 -$4.3m +$2.8m -$1.5m +164 3,043 40 0 22 9 164 -0.04 133.3% 0.05 0.01 165 2.90 5.20 56.8% 0.87 148 110 31 0 5 5,549 -16 -$3.2m +$9.7m +$6.6m +1 523 36 0 20 5 56 -0.01 no two-sided quote 0.63 0.00 164 3.60 7.15 66.0% 0.90 34 33 0 0 32 372 +0 -$153k +$482k +$329k -7 561 2 0 0 1 3 -0.00 no two-sided quote 0.01 0.00 163 4.25 7.75 58.3% 0.93 1 1 0 0 1 605 -6 -$100k +$564k +$464k +0 9 0 0 0 0 0 -0.00 no two-sided quote 4.80 0.00 162.5 4.95 8.40 51.7% 0.95 10 0 4 0 10 13 +13 -$876 +$10k +$9k +30 509 0 0 0 0 0 -0.00 no two-sided quote 0.03 0.00 162 4.80 8.95 60.4% 0.96 10 10 0 0 10 766 -1 -$26k +$467k +$441k -2 2,716 0 0 0 0 0 -0.00 no two-sided quote 0.02 0.00 161 5.55 8.30 39.7% 0.98 3 1 2 0 0 3,104 -116 -$31k +$1.2m +$1.1m -15 2,964 101 0 0 81 103 -0.00 no two-sided quote 0.01 0.00 160 7.30 10.95 40.0% 0.99 55 23 26 0 2 6,703 -13 -$6k +$1.4m +$1.4m +10 1,396 0 0 0 0 0 -0.00 no two-sided quote 0.02 0.00 159 8.10 11.80 37.2% 0.99 6 2 0 0 6 731 -3 -$430 +$81k +$80k -1 204 0 0 0 0 0 -0.00 no two-sided quote 0.01 0.00 158 9.35 12.40 28.0% 1.00 0 0 0 0 0 418 +0 -$7 +$23k +$23k +0 151 0 0 0 0 0 -0.00 no two-sided quote 0.02 0.00 157 9.85 14.00 34.8% 1.00 0 0 0 0 0 327 +0 -$1 +$8k +$8k +0 2,958 0 0 0 0 0 0.00 no two-sided quote 0.02 0.00 156 11.30 15.05 28.5% 1.00 0 0 0 0 0 389 +0 -$1 +$4k +$4k +0 8,988 1 0 0 1 1 0.00 no two-sided quote 0.01 0.00 155 12.35 15.80 24.5% 1.00 0 0 0 0 0 5,962 -8 -$0 +$23k +$23k +0 866 0 0 0 0 0 0.00 no two-sided quote 0.02 0.00 154 12.85 16.80 26.6% 1.00 2 0 2 0 2 617 +0 +$0 +$863 +$863 +0 439 0 0 0 0 0 0.00 no two-sided quote 0.02 0.00 153 14.60 18.00 20.9% 1.00 0 0 0 0 0 940 +0 +$0 +$430 +$430 +0 487 0 0 0 0 0 0.00 no two-sided quote 0.01 0.00 152 15.35 18.90 20.7% 1.00 0 0 0 0 0 1,103 +1 +$0 +$152 +$152 +0 173 0 0 0 0 0 0.00 no two-sided quote 0.01 0.00 151 16.45 20.10 20.0% 1.00 0 0 0 0 0 604 +1 +$0 +$23 +$23 +0 3,907 0 0 0 0 0 0.00 no two-sided quote 0.02 0.00 150 17.55 19.50 10.5% 1.00 0 0 0 0 0 3,731 +0 +$0 +$36 +$36 +0 2,510 0 0 0 0 0 0.00 no two-sided quote 0.02 0.00 149 18.30 21.70 17.0% 1.00 1 1 0 0 0 1,087 +0 +$0 +$2 +$2 +0 3,028 0 0 0 0 0 0.00 no two-sided quote 0.02 0.00 148 18.60 21.95 16.5% 1.00 0 0 0 0 0 828 +0 +$0 +$0 +$0 +0 932 0 0 0 0 0 0.00 no two-sided quote 0.02 0.00 147 20.40 23.85 15.6% 1.00 26 1 0 0 26 319 +0 +$0 +$0 +$0 +0 1,346 0 0 0 0 0 0.00 no two-sided quote 0.02 0.00 146 20.85 24.60 16.5% 1.00 53 27 1 0 53 207 +0 +$0 +$0 +$0 +0 1,923 0 0 0 0 0 0.00 no two-sided quote 0.02 0.00 145 21.65 26.00 18.3% 1.00 27 0 27 0 27 308 +0 +$0 +$0 +$0 +0 252 0 0 0 0 0 0.00 no two-sided quote 0.02 0.00 144 23.45 26.50 12.2% 1.00 62 23 39 0 62 104 +0 +$0 +$0 +$0 +0 669 0 0 0 0 0 0.00 no two-sided quote 0.02 0.00 143 24.40 27.45 11.8% 1.00 63 3 59 0 63 63 +0 +$0 +$0 +$0 +0 1,798 0 0 0 0 0 0.00 no two-sided quote 0.02 0.00 142 24.65 28.15 13.3% 1.00 0 0 0 0 0 81 +0 +$0 +$0 +$0 +0 319 0 0 0 0 0 0.00 no two-sided quote 0.02 0.00 141 25.50 30.25 17.0% 1.00 0 0 0 0 0 27 +0 +$0 +$0 +$0 +0 5,326 0 0 0 0 0 0.00 no two-sided quote 0.10 0.00 140 27.30 30.15 9.9% 1.00 0 0 0 0 0 613 +0 +$0 +$0 +$0 +0 1,513 0 0 0 0 0 0.00 no two-sided quote 0.02 0.00 135 31.85 35.15 9.9% 1.00 0 0 0 0 0 61 +0 +$0 +$0 +$0 +0 1,081 0 0 0 0 0 0.00 no two-sided quote 0.06 0.00 130 37.40 40.15 7.1% 1.00 0 0 0 0 0 9 -1 +$0 +$0 +$0