Simplify Analytics
XLI

XLI

$169.98 unadjusted close, 2026-09-21
as of 2026-09-18
AAPLAMDAMZNAVGOCATCRSRCRWDDEDELLDIAGOOGINTCIWMLMTMETAMRVLMSFTMUNVDAORCLPANWPLTRQQQSMHSNDKSOXXSPCXSPYSTXWDCXLEXLFXLIXLKXLPXLUXLVXLYXOM

Implied volatility · 30-day constant maturity

level
17.9%
IV percentile
38.2%
own all (<3y) · n=241
IV rank
31.8%
own all (<1y) · n=241
range
12.2% – 30.1%
own all (<1y) · n=241
low 12.2%241 sessions, all (<1y) · today 17.9%high 30.1%

Term structure · constant maturity

35 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)1d5d7d14d30d60d90d180d365d21.6%15.6%
2026-09-182026-08-19 (21 sessions earlier)◆ scheduled release, at the first tenor spanning ittenors 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: 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
19.4%
own all (<3y) 43.6% · n=241
slope, 30d − 90d
-1.5 pts
own all (<3y) 19.9% · n=241
variance risk premium, 30d
+4.2 pts
own all (<3y) 79.9% · n=236

Skew · risk reversal

25-delta
+2.0 pts
own all (<3y) 92.9% · n=35
10-delta
+2.4 pts
own all (<3y) 55.7% · n=35

Skew has been collected since 2026-07-30 only: the vendor serves no earlier history, so each percentile here is taken over all of it - the few weeks of readings there are, which the n beside it counts.

Smile by expiry: the 8 expiries within 120 DTE carrying the most open interest · book as of 2026-09-17

1d2026-09-18 · short
2026-09-18: 5 put and 3 call strikes within ±2.3%, IV 22% to 31%41%7%2.3%book spot+2.3%
8d2026-09-25
2026-09-25: 11 put and 7 call strikes within ±6.5%, IV 16% to 39%41%7%6.5%book spot+6.5%
15d2026-10-02
2026-10-02: 7 put and 9 call strikes within ±8.8%, IV 9% to 26%41%7%8.8%book spot+8.8%
22d2026-10-09
2026-10-09: 5 put and 2 call strikes within ±11%, IV 18% to 21%41%7%11%book spot+11%
29d2026-10-16
2026-10-16: 7 put and 13 call strikes within ±12%, IV 17% to 22%41%7%12%book spot+12%
64d2026-11-20
2026-11-20: 12 put and 18 call strikes within ±18%, IV 18% to 25%41%7%18%book spot+18%
92d2026-12-18
2026-12-18: 5 put and 23 call strikes within ±22%, IV 18% to 22%41%7%22%book spot+22%
120d2027-01-15
2027-01-15: 4 put and 7 call strikes within ±25%, IV 17% to 25%41%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%41%), set by the expiries past 7 DTE.

Expiry window · 3565 DTE

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.

expiryDTE28-DTE exitthesisearningsATM IV · 09-17expected move
2026-10-23 Friweekly352026-09-257dno earnings (ETF)no IV at 169
2026-10-30 Friweekly422026-10-0214dno earnings (ETF)no IV at 169
2026-11-20 Fri632026-10-2335dno earnings (ETF)20.4% p 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 XLI 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
-$253.8m per 1%
own all (<3y) 5.5% · n=64
gamma flip
$180.27
flip within ±25% of book spot
flip distance
+4.44 ATR
own all (<3y) 69.7% · n=61
0DTE share of volume
not listed daily

book spot $169.01 (unadjusted close, 2026-09-17) · call wall $180.00 (+6.50% from book spot) · put wall $165.00 (-2.37% from book spot) · max pain $172.00 (+1.77% 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 $169.01 × (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. XLI headlines $169.98, its newest unadjusted close, on 2026-09-21; the book was taken at $169.01 on 2026-09-17, because the book trails the page by the one session counted above and the headline is newer still than 2026-09-18: a session's close is stored before its metrics are materialised, and the headline does not wait for them. 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 2026-11-20 expiry: 63 calendar days from 2026-09-18 (64 from the book date), inside 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 182 (Δ 0.20), put 158 (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% move210205200195190189188187186185184183182181180179178177176175174173172171170169168167166165164163162161160159158157156155154153152151150149148147146145144143142141140139138137136135134133132131130129128127put strike nearest 0.20 delta: 158call strike nearest 0.20 delta: 18255k055k1.4k1.4k25%10%10%25%-$49.9m+$49.9mγ flip 180.27call wall 180book spot 169.01put wall 165strike 210 calls: OI 7,339 (-10) · vol 0 (at ask 0, at bid 0) · NBBO 0.01 × 1.38, spread 197.1% of mid · Δ 0.02 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 39.10 × 43.35, spread 10.3% of mid · Δ -1.00 net GEX +$615k per 1% (calls +$615k, puts +$0)strike 205 calls: OI 458 (+0) · vol 2 (at ask 2, at bid 0) · NBBO 0.00 × 2.40, spread no two-sided quote (zero bid) · Δ 0.03 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 34.20 × 38.25, spread 11.2% of mid · Δ -1.00 net GEX +$50k per 1% (calls +$50k, puts +$0)strike 200 calls: OI 1,583 (+0) · vol 4 (at ask 0, at bid 0, multi-leg 4) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ 0.04 puts: OI 44 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 28.75 × 33.45, spread 15.1% of mid · Δ -1.00 net GEX +$241k per 1% (calls +$242k, puts -$898)strike 195 calls: OI 11,611 (-10) · vol 33 (at ask 2, at bid 31, sweep 1, multi-leg 2) · NBBO 0.30 × 0.82, spread 92.9% of mid · Δ 0.06 puts: OI 169 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 24.00 × 28.40, spread 16.8% of mid · Δ -0.99 net GEX +$2.6m per 1% (calls +$2.6m, puts -$14k)strike 190 calls: OI 3,304 (+0) · vol 1 (at ask 1, at bid 0, multi-leg 1) · NBBO 0.00 × 1.57, spread no two-sided quote (zero bid) · Δ 0.09 puts: OI 1,006 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 19.00 × 23.50, spread 21.2% of mid · Δ -0.95 net GEX +$845k per 1% (calls +$1.1m, puts -$249k)strike 189 calls: OI 0 (no prior OI) · vol 1 (at ask 0, at bid 1, sweep 1) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ 0.10 puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 18.00 × 22.50, spread 22.2% of mid · Δ -0.94 no GEX (no side has both gamma and open interest)strike 188 calls: OI 0 (no prior OI) · vol 15 (at ask 0, at bid 15, sweep 15) · NBBO 0.15 × 4.95, spread 188.2% of mid · Δ 0.11 puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 17.00 × 21.50, spread 23.4% of mid · Δ -0.93 no GEX (no side has both gamma and open interest)strike 187 calls: OI 0 (no prior OI) · vol 22 (at ask 0, at bid 22, sweep 22) · NBBO 0.05 × 4.95, spread 196.0% of mid · Δ 0.12 puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 16.00 × 20.75, spread 25.9% of mid · Δ -0.92 no GEX (no side has both gamma and open interest)strike 186 calls: OI 0 (no prior OI) · vol 50 (at ask 0, at bid 50, sweep 50) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ 0.13 puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 15.25 × 20.00, spread 27.0% of mid · Δ -0.91 no GEX (no side has both gamma and open interest)strike 185 calls: OI 2,595 (-19) · vol 11 (at ask 1, at bid 10, sweep 2, multi-leg 8) · NBBO 0.00 × 2.48, spread no two-sided quote (zero bid) · Δ 0.14 puts: OI 977 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 14.60 × 19.00, spread 26.2% of mid · Δ -0.90 net GEX +$799k per 1% (calls +$1.2m, puts -$429k)strike 184 calls: OI 0 (no prior OI) · vol 23 (at ask 0, at bid 23, sweep 18) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ 0.16 puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 13.20 × 18.00, spread 30.8% of mid · Δ -0.89 no GEX (no side has both gamma and open interest)strike 183 calls: OI 0 (no prior OI) · vol 18 (at ask 0, at bid 17) · NBBO 0.66 × 4.95, spread 152.9% of mid · Δ 0.18 puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 12.50 × 17.00, spread 30.5% of mid · Δ -0.87 no GEX (no side has both gamma and open interest)strike 182 calls: OI 0 (no prior OI) · vol 12 (at ask 1, at bid 11) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ 0.20 puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 11.50 × 16.00, spread 32.7% of mid · Δ -0.85 no GEX (no side has both gamma and open interest)strike 181 calls: OI 0 (no prior OI) · vol 6 (at ask 1, at bid 5, multi-leg 1) · NBBO 0.35 × 5.00, spread 173.8% of mid · Δ 0.22 puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 10.50 × 15.20, spread 36.6% of mid · Δ -0.83 no GEX (no side has both gamma and open interest)strike 180 calls: OI 980 (+0) · vol 3 (at ask 0, at bid 3, multi-leg 1) · NBBO 1.13 × 2.70, spread 82.0% of mid · Δ 0.23 puts: OI 8,967 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 9.80 × 14.50, spread 38.7% of mid · Δ -0.81 net GEX -$5.4m per 1% (calls +$627k, puts -$6.0m)strike 179 calls: OI 0 (no prior OI) · vol 2 (at ask 1, at bid 1) · NBBO 0.25 × 4.95, spread 180.8% of mid · Δ 0.26 puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 9.00 × 13.50, spread 40.0% of mid · Δ -0.79 no GEX (no side has both gamma and open interest)strike 178 calls: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 0.28 × 5.00, spread 178.8% of mid · Δ 0.28 puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 8.10 × 13.00, spread 46.4% of mid · Δ -0.76 no GEX (no side has both gamma and open interest)strike 177 calls: OI 0 (no prior OI) · vol 1 (at ask 0, at bid 1, multi-leg 1) · NBBO 0.58 × 4.95, spread 158.0% of mid · Δ 0.31 puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 7.50 × 12.00, spread 46.2% of mid · Δ -0.73 no GEX (no side has both gamma and open interest)strike 176 calls: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 1.45 × 4.00, spread 93.6% of mid · Δ 0.33 puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 6.55 × 11.45, spread 54.4% of mid · Δ -0.70 no GEX (no side has both gamma and open interest)strike 175 calls: OI 501 (-10) · vol 1 (at ask 0, at bid 1, multi-leg 1) · NBBO 1.00 × 5.30, spread 136.5% of mid · Δ 0.36 puts: OI 12,902 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 6.20 × 11.00, spread 55.8% of mid · Δ -0.67 net GEX -$10.7m per 1% (calls +$379k, puts -$11.1m)strike 174 calls: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 1.61 × 6.00, spread 115.4% of mid · Δ 0.39 puts: OI 0 (no prior OI) · vol 2 (at ask 0, at bid 0, multi-leg 2) · NBBO 5.70 × 10.00, spread 54.8% of mid · Δ -0.64 no GEX (no side has both gamma and open interest)strike 173 calls: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 1.50 × 5.95, spread 119.5% of mid · Δ 0.41 puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 4.60 × 9.45, spread 69.0% of mid · Δ -0.60 no GEX (no side has both gamma and open interest)strike 172 calls: OI 0 (no prior OI) · vol 4 (at ask 1, at bid 3, multi-leg 1) · NBBO 2.56 × 7.00, spread 92.9% of mid · Δ 0.44 puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 4.00 × 8.35, spread 70.4% of mid · Δ -0.57 no GEX (no side has both gamma and open interest)strike 171 calls: OI 150 (+20) · vol 16 (at ask 14, at bid 1, sweep 4) · NBBO 2.76 × 7.50, spread 92.4% of mid · Δ 0.47 puts: OI 1,090 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 3.90 × 7.80, spread 66.7% of mid · Δ -0.54 net GEX -$867k per 1% (calls +$116k, puts -$982k)strike 170 calls: OI 173 (+2) · vol 14 (at ask 6, at bid 8, multi-leg 1) · NBBO 3.15 × 7.70, spread 83.9% of mid · Δ 0.50 puts: OI 55,368 (-16) · vol 274 (at ask 263, at bid 11, sweep 5) · NBBO 3.00 × 7.15, spread 81.8% of mid · Δ -0.51 net GEX -$49.9m per 1% (calls +$132k, puts -$50.1m)strike 169 calls: OI 19 (+0) · vol 3 (at ask 1, at bid 2) · NBBO 3.50 × 7.30, spread 70.4% of mid · Δ 0.52 puts: OI 72 (+0) · vol 33 (at ask 0, at bid 32) · NBBO 2.50 × 7.30, spread 98.0% of mid · Δ -0.48 net GEX -$51k per 1% (calls +$14k, puts -$65k)strike 168 calls: OI 18 (+18) · vol 19 (at ask 18, at bid 1) · NBBO 4.00 × 8.85, spread 75.5% of mid · Δ 0.55 puts: OI 28,005 (+0) · vol 2 (at ask 1, at bid 0, multi-leg 1) · NBBO 2.00 × 6.35, spread 104.2% of mid · Δ -0.45 net GEX -$24.3m per 1% (calls +$13k, puts -$24.3m)strike 167 calls: OI 0 (+0) · vol 1 (at ask 1, at bid 0) · NBBO 5.50 × 9.50, spread 53.3% of mid · Δ 0.57 puts: OI 106 (+0) · vol 2 (at ask 0, at bid 0, multi-leg 2) · NBBO 2.20 × 6.50, spread 98.9% of mid · Δ -0.42 net GEX -$88k per 1% (calls +$0, puts -$88k)strike 166 calls: OI 0 (+0) · vol 2 (at ask 2, at bid 0) · NBBO 5.95 × 10.50, spread 55.3% of mid · Δ 0.60 puts: OI 31 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 1.50 × 6.35, spread 123.6% of mid · Δ -0.39 net GEX -$25k per 1% (calls +$0, puts -$25k)strike 165 calls: OI 56 (+0) · vol 3 (at ask 0, at bid 3) · NBBO 6.20 × 11.00, spread 55.8% of mid · Δ 0.62 puts: OI 9,187 (+81) · vol 1,397 (at ask 1,122, at bid 273, sweep 41) · NBBO 3.45 × 4.00, spread 14.8% of mid · Δ -0.36 net GEX -$7.0m per 1% (calls +$38k, puts -$7.1m)strike 164 calls: OI 2 (+0) · vol 2 (at ask 2, at bid 0) · NBBO 7.40 × 11.50, spread 43.4% of mid · Δ 0.64 puts: OI 218 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.53 × 5.25, spread 163.3% of mid · Δ -0.34 net GEX -$160k per 1% (calls +$1k, puts -$161k)strike 163 calls: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 8.00 × 12.20, spread 41.6% of mid · Δ 0.67 puts: OI 224 (+1) · vol 0 (at ask 0, at bid 0) · NBBO 1.00 × 5.20, spread 135.5% of mid · Δ -0.31 net GEX -$158k per 1% (calls +$628, puts -$159k)strike 162 calls: OI 3 (+2) · vol 0 (at ask 0, at bid 0) · NBBO 8.40 × 13.00, spread 43.0% of mid · Δ 0.69 puts: OI 805 (+0) · vol 1 (at ask 1, at bid 0, multi-leg 1) · NBBO 0.36 × 5.00, spread 173.1% of mid · Δ -0.29 net GEX -$546k per 1% (calls +$2k, puts -$548k)strike 161 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 9.20 × 14.00, spread 41.4% of mid · Δ 0.71 puts: OI 258 (+0) · vol 1 (at ask 0, at bid 0, multi-leg 1) · NBBO 0.50 × 4.95, spread 163.3% of mid · Δ -0.26 net GEX -$168k per 1% (calls +$0, puts -$168k)strike 160 calls: OI 360 (-1) · vol 0 (at ask 0, at bid 0) · NBBO 9.75 × 14.50, spread 39.2% of mid · Δ 0.73 puts: OI 48 (+5) · vol 0 (at ask 0, at bid 0) · NBBO 1.05 × 5.00, spread 130.6% of mid · Δ -0.24 net GEX +$172k per 1% (calls +$201k, puts -$30k)strike 159 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 10.60 × 15.35, spread 36.6% of mid · Δ 0.75 puts: OI 57 (+1) · vol 0 (at ask 0, at bid 0) · NBBO 0.01 × 4.95, spread 199.2% of mid · Δ -0.22 net GEX -$34k per 1% (calls +$0, puts -$34k)strike 158 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 11.50 × 16.00, spread 32.7% of mid · Δ 0.76 puts: OI 61 (+0) · vol 1 (at ask 0, at bid 1, multi-leg 1) · NBBO 0.01 × 4.95, spread 199.2% of mid · Δ -0.20 net GEX -$34k per 1% (calls +$0, puts -$34k)strike 157 calls: OI 2 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 12.00 × 16.70, spread 32.8% of mid · Δ 0.78 puts: OI 15 (-1) · vol 2 (at ask 0, at bid 2, multi-leg 2) · NBBO 0.00 × 1.75, spread no two-sided quote (zero bid) · Δ -0.18 net GEX -$7k per 1% (calls +$957, puts -$8k)strike 156 calls: OI 3,023 (+18) · vol 0 (at ask 0, at bid 0) · NBBO 13.35 × 18.00, spread 29.7% of mid · Δ 0.79 puts: OI 3,329 (+0) · vol 1 (at ask 0, at bid 1, multi-leg 1) · NBBO 0.06 × 4.95, spread 195.2% of mid · Δ -0.17 net GEX -$234k per 1% (calls +$1.4m, puts -$1.6m)strike 155 calls: OI 24 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 14.15 × 18.50, spread 26.6% of mid · Δ 0.80 puts: OI 8,922 (-146) · vol 567 (at ask 381, at bid 143, sweep 1) · NBBO 1.00 × 1.50, spread 40.0% of mid · Δ -0.15 net GEX -$4.0m per 1% (calls +$10k, puts -$4.0m)strike 154 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 14.70 × 19.50, spread 28.1% of mid · Δ 0.81 puts: OI 46 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ -0.14 net GEX -$19k per 1% (calls +$0, puts -$19k)strike 153 calls: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 15.90 × 20.50, spread 25.3% of mid · Δ 0.82 puts: OI 41 (+0) · vol 6 (at ask 0, at bid 6, multi-leg 6) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ -0.13 net GEX -$15k per 1% (calls +$377, puts -$16k)strike 152 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 16.70 × 21.50, spread 25.1% of mid · Δ 0.83 puts: OI 80 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ -0.12 net GEX -$28k per 1% (calls +$0, puts -$28k)strike 151 calls: OI 12 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 17.60 × 22.50, spread 24.4% of mid · Δ 0.84 puts: OI 486 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ -0.11 net GEX -$156k per 1% (calls +$4k, puts -$160k)strike 150 calls: OI 2 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 18.75 × 23.00, spread 20.4% of mid · Δ 0.85 puts: OI 1,572 (+0) · vol 1 (at ask 0, at bid 1) · NBBO 0.00 × 1.49, spread no two-sided quote (zero bid) · Δ -0.10 net GEX -$478k per 1% (calls +$636, puts -$479k)strike 149 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 19.50 × 24.00, spread 20.7% of mid · Δ 0.85 puts: OI 13 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ -0.09 net GEX -$4k per 1% (calls +$0, puts -$4k)strike 148 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 20.60 × 25.00, spread 19.3% of mid · Δ 0.86 puts: OI 6 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ -0.09 net GEX -$2k per 1% (calls +$0, puts -$2k)strike 147 calls: OI 4 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 21.50 × 26.00, spread 18.9% of mid · Δ 0.87 puts: OI 8 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ -0.08 net GEX -$857 per 1% (calls +$1k, puts -$2k)strike 146 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 22.00 × 26.95, spread 20.2% of mid · Δ 0.88 puts: OI 19 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ -0.07 net GEX -$4k per 1% (calls +$0, puts -$4k)strike 145 calls: OI 5 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 23.50 × 28.00, spread 17.5% of mid · Δ 0.89 puts: OI 743 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ -0.07 net GEX -$151k per 1% (calls +$1k, puts -$153k)strike 144 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 24.00 × 28.90, spread 18.5% of mid · Δ 0.89 puts: OI 51 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ -0.06 net GEX -$10k per 1% (calls +$0, puts -$10k)strike 143 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 25.35 × 30.00, spread 16.8% of mid · Δ 0.90 puts: OI 8 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.31 × 0.61, spread 65.2% of mid · Δ -0.06 net GEX -$1k per 1% (calls +$0, puts -$1k)strike 142 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 26.30 × 30.50, spread 14.8% of mid · Δ 0.91 puts: OI 7 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.28 × 0.58, spread 69.8% of mid · Δ -0.05 net GEX -$1k per 1% (calls +$0, puts -$1k)strike 141 calls: OI 14 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 27.15 × 31.50, spread 14.8% of mid · Δ 0.91 puts: OI 11 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ -0.05 net GEX +$1k per 1% (calls +$3k, puts -$2k)strike 140 calls: OI 3 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 27.80 × 32.50, spread 15.6% of mid · Δ 0.92 puts: OI 10 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ -0.04 net GEX -$841 per 1% (calls +$533, puts -$1k)strike 139 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 28.90 × 33.50, spread 14.7% of mid · Δ 0.92 puts: OI 9 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.20 × 0.49, spread 84.1% of mid · Δ -0.04 net GEX -$1k per 1% (calls +$0, puts -$1k)strike 138 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 29.90 × 34.50, spread 14.3% of mid · Δ 0.93 puts: OI 8 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ -0.04 net GEX -$938 per 1% (calls +$0, puts -$938)strike 137 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 30.90 × 35.50, spread 13.9% of mid · Δ 0.93 puts: OI 6 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ -0.03 net GEX -$649 per 1% (calls +$0, puts -$649)strike 136 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 31.75 × 36.50, spread 13.9% of mid · Δ 0.93 puts: OI 4 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ -0.03 net GEX -$401 per 1% (calls +$0, puts -$401)strike 135 calls: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 33.00 × 37.50, spread 12.8% of mid · Δ 0.94 puts: OI 4 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 0.40, spread no two-sided quote (zero bid) · Δ -0.03 net GEX -$244 per 1% (calls +$135, puts -$379)strike 134 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 33.75 × 38.50, spread 13.1% of mid · Δ 0.94 puts: OI 4 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ -0.03 net GEX -$360 per 1% (calls +$0, puts -$360)strike 133 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 34.70 × 39.50, spread 12.9% of mid · Δ 0.94 puts: OI 4 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.08 × 0.37, spread 128.9% of mid · Δ -0.03 net GEX -$343 per 1% (calls +$0, puts -$343)strike 132 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 35.85 × 40.50, spread 12.2% of mid · Δ 0.94 puts: OI 5 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ -0.03 net GEX -$408 per 1% (calls +$0, puts -$408)strike 131 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 36.90 × 41.50, spread 11.7% of mid · Δ 0.95 puts: OI 3 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ -0.03 net GEX -$233 per 1% (calls +$0, puts -$233)strike 130 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 37.65 × 42.50, spread 12.1% of mid · Δ 0.95 puts: OI 74 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ -0.02 net GEX -$5k per 1% (calls +$0, puts -$5k)strike 129 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 38.55 × 43.25, spread 11.5% of mid · Δ 0.95 puts: OI 5 (+0) · vol 4 (at ask 1, at bid 2) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ -0.02 net GEX -$312 per 1% (calls +$0, puts -$312)strike 128 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 39.50 × 44.30, spread 11.5% of mid · Δ 0.96 puts: OI 4 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ -0.02 net GEX -$223 per 1% (calls +$0, puts -$223)strike 127 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 40.85 × 45.10, spread 9.9% of mid · Δ 0.96 puts: OI 5 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.80, spread no two-sided quote (zero bid) · Δ -0.02 net GEX -$247 per 1% (calls +$0, puts -$247)

2026-11-20 expiry, 68 strikes within ±25% of book spot (the flip search band); 20 hidden (6 above, 14 below), 16 of them with open interest. One row per listed strike: rows are evenly spaced, prices are not. Net GEX is this expiry's alone (-$99.2m 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 $172.00 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 · 68 strikes
putsstrikecallsGEX, $ per 1%
ΔOIOImulti-legsweep@bid@askvolΔspraskbidbidasksprΔvol@ask@bidsweepmulti-legOIΔOIputcallnet
+0000000-1.0010.3%43.3539.102100.011.38197.1%0.02000007,339-10+$0+$615k+$615k
+0000000-1.0011.2%38.2534.202050.002.40no two-sided quote0.0322000458+0+$0+$50k+$50k
+04400000-1.0015.1%33.4528.752000.004.80no two-sided quote0.04400041,583+0-$898+$242k+$241k
+016900000-0.9916.8%28.4024.001950.300.8292.9%0.06332311211,611-10-$14k+$2.6m+$2.6m
+01,00600000-0.9521.2%23.5019.001900.001.57no two-sided quote0.09110013,304+0-$249k+$1.1m+$845k
000000-0.9422.2%22.5018.001890.004.80no two-sided quote0.10101100
000000-0.9323.4%21.5017.001880.154.95188.2%0.11150151500
000000-0.9225.9%20.7516.001870.054.95196.0%0.12220222200
000000-0.9127.0%20.0015.251860.004.80no two-sided quote0.13500505000
+097700000-0.9026.2%19.0014.601850.002.48no two-sided quote0.1411110282,595-19-$429k+$1.2m+$799k
000000-0.8930.8%18.0013.201840.004.80no two-sided quote0.16230231800
000000-0.8730.5%17.0012.501830.664.95152.9%0.1818017000
000000-0.8532.7%16.0011.501820.004.80no two-sided quote0.2012111000
000000-0.8336.6%15.2010.501810.355.00173.8%0.22615010
+08,96700000-0.8138.7%14.509.801801.132.7082.0%0.2330301980+0-$6.0m+$627k-$5.4m
000000-0.7940.0%13.509.001790.254.95180.8%0.26211000
000000-0.7646.4%13.008.101780.285.00178.8%0.28000000
000000-0.7346.2%12.007.501770.584.95158.0%0.31101010
000000-0.7054.4%11.456.551761.454.0093.6%0.33000000
+012,90200000-0.6755.8%11.006.201751.005.30136.5%0.3610101501-10-$11.1m+$379k-$10.7m
020002-0.6454.8%10.005.701741.616.00115.4%0.39000000
000000-0.6069.0%9.454.601731.505.95119.5%0.41000000
000000-0.5770.4%8.354.001722.567.0092.9%0.44413010
+01,09000000-0.5466.7%7.803.901712.767.5092.4%0.471614140150+20-$982k+$116k-$867k
-1655,3680511263274-0.5181.8%7.153.001703.157.7083.9%0.50146801173+2-$50.1m+$132k-$49.9m
+0720032033-0.4898.0%7.302.501693.507.3070.4%0.523120019+0-$65k+$14k-$51k
+028,00510012-0.45104.2%6.352.001684.008.8575.5%0.55191810018+18-$24.3m+$13k-$24.3m
+010620002-0.4298.9%6.502.201675.509.5053.3%0.57110000+0-$88k+$0-$88k
+03100000-0.39123.6%6.351.501665.9510.5055.3%0.60220000+0-$25k+$0-$25k
+819,1870412731,1221,397-0.3614.8%4.003.451656.2011.0055.8%0.623030056+0-$7.1m+$38k-$7.0m
+021800000-0.34163.3%5.250.531647.4011.5043.4%0.64220002+0-$161k+$1k-$160k
+122400000-0.31135.5%5.201.001638.0012.2041.6%0.67000001+0-$159k+$628-$158k
+080510011-0.29173.1%5.000.361628.4013.0043.0%0.69000003+2-$548k+$2k-$546k
+025810001-0.26163.3%4.950.501619.2014.0041.4%0.71000000+0-$168k+$0-$168k
+54800000-0.24130.6%5.001.051609.7514.5039.2%0.7300000360-1-$30k+$201k+$172k
+15700000-0.22199.2%4.950.0115910.6015.3536.6%0.75000000+0-$34k+$0-$34k
+06110101-0.20199.2%4.950.0115811.5016.0032.7%0.76000000+0-$34k+$0-$34k
-11520202-0.18no two-sided quote1.750.0015712.0016.7032.8%0.78000002+0-$8k+$957-$7k
+03,32910101-0.17195.2%4.950.0615613.3518.0029.7%0.79000003,023+18-$1.6m+$1.4m-$234k
-1468,92201143381567-0.1540.0%1.501.0015514.1518.5026.6%0.800000024+0-$4.0m+$10k-$4.0m
+04600000-0.14no two-sided quote4.800.0015414.7019.5028.1%0.81000000+0-$19k+$0-$19k
+04160606-0.13no two-sided quote4.800.0015315.9020.5025.3%0.82000001+0-$16k+$377-$15k
+08000000-0.12no two-sided quote4.800.0015216.7021.5025.1%0.83000000+0-$28k+$0-$28k
+048600000-0.11no two-sided quote4.800.0015117.6022.5024.4%0.840000012+0-$160k+$4k-$156k
+01,57200101-0.10no two-sided quote1.490.0015018.7523.0020.4%0.85000002+0-$479k+$636-$478k
+01300000-0.09no two-sided quote4.800.0014919.5024.0020.7%0.85000000+0-$4k+$0-$4k
+0600000-0.09no two-sided quote4.800.0014820.6025.0019.3%0.86000000+0-$2k+$0-$2k
+0800000-0.08no two-sided quote4.800.0014721.5026.0018.9%0.87000004+0-$2k+$1k-$857
+01900000-0.07no two-sided quote4.800.0014622.0026.9520.2%0.88000000+0-$4k+$0-$4k
+074300000-0.07no two-sided quote4.800.0014523.5028.0017.5%0.89000005+0-$153k+$1k-$151k
+05100000-0.06no two-sided quote4.800.0014424.0028.9018.5%0.89000000+0-$10k+$0-$10k
+0800000-0.0665.2%0.610.3114325.3530.0016.8%0.90000000+0-$1k+$0-$1k
+0700000-0.0569.8%0.580.2814226.3030.5014.8%0.91000000+0-$1k+$0-$1k
+01100000-0.05no two-sided quote4.800.0014127.1531.5014.8%0.910000014+0-$2k+$3k+$1k
+01000000-0.04no two-sided quote4.800.0014027.8032.5015.6%0.92000003+0-$1k+$533-$841
+0900000-0.0484.1%0.490.2013928.9033.5014.7%0.92000000+0-$1k+$0-$1k
+0800000-0.04no two-sided quote4.800.0013829.9034.5014.3%0.93000000+0-$938+$0-$938
+0600000-0.03no two-sided quote4.800.0013730.9035.5013.9%0.93000000+0-$649+$0-$649
+0400000-0.03no two-sided quote4.800.0013631.7536.5013.9%0.93000000+0-$401+$0-$401
+0400000-0.03no two-sided quote0.400.0013533.0037.5012.8%0.94000001+0-$379+$135-$244
+0400000-0.03no two-sided quote4.800.0013433.7538.5013.1%0.94000000+0-$360+$0-$360
+0400000-0.03128.9%0.370.0813334.7039.5012.9%0.94000000+0-$343+$0-$343
+0500000-0.03no two-sided quote4.800.0013235.8540.5012.2%0.94000000+0-$408+$0-$408
+0300000-0.03no two-sided quote4.800.0013136.9041.5011.7%0.95000000+0-$233+$0-$233
+07400000-0.02no two-sided quote4.800.0013037.6542.5012.1%0.95000000+0-$5k+$0-$5k
+0500214-0.02no two-sided quote4.800.0012938.5543.2511.5%0.95000000+0-$312+$0-$312
+0400000-0.02no two-sided quote4.800.0012839.5044.3011.5%0.96000000+0-$223+$0-$223
+0500000-0.02no two-sided quote4.800.0012740.8545.109.9%0.96000000+0-$247+$0-$247