Simplify Analytics
SOXX

SOXX

$533.07 unadjusted close, 2026-09-18
as of 2026-09-18
AAPLAMDAMZNAVGOCATCRSRCRWDDEDELLDIAGOOGINTCIWMLMTMETAMRVLMSFTMUNVDAORCLPANWPLTRQQQSMHSNDKSOXXSPCXSPYSTXWDCXLEXLFXLIXLKXLPXLUXLVXLYXOM

Implied volatility · 30-day constant maturity

level
35.5%
IV percentile
26.1%
own all (<3y) · n=241
IV rank
25.2%
own all (<1y) · n=241
range
25.0% – 66.6%
own all (<1y) · n=241
low 25.0%241 sessions, all (<1y) · today 35.5%high 66.6%

Term structure · constant maturity

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

25 calendar days out: every tenor of 5d or longer spans it Wed 09-23 09:45 ET · US Flash Manufacturing PMI (September) Wed 09-23 09:45 ET · US Flash Services PMI (September)46 calendar days out: every tenor of 6d or longer spans it Thu 09-24 08:00 ET · Economic Club of Washington, DC event with Federal Reserve Bank of Richmond President Thomas Barkin Thu 09-24 08:30 ET · Weekly Jobless Claims (September) Thu 09-24 10:00 ET · New Home Sales (August) Thu 09-24 11:00 ET · Kansas City Fed Survey (September)27 calendar days out: every tenor of 7d or longer spans it Fri 09-25 08:30 ET · Durable Goods (August) Fri 09-25 10:00 ET · U. Michigan Final Consumer Survey (September)1d5d7d14d30d60d90d180d365d46.0%27.3%
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
38.2%
own all (<3y) 36.3% · n=241
slope, 30d − 90d
-2.7 pts
own all (<3y) 12.2% · n=241
variance risk premium, 30d
+5.0 pts
own all (<3y) 82.4% · n=236

Skew · risk reversal

25-delta
-0.1 pts
own all (<3y) 4.3% · n=35
10-delta
+5.6 pts
own all (<3y) 30.0% · 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 5 call strikes within ±2.3%, IV 32% to 36%46%30%2.3%book spot+2.3%
8d2026-09-25
2026-09-25: 13 put and 13 call strikes within ±6.5%, IV 31% to 37%46%30%6.5%book spot+6.5%
15d2026-10-02
2026-10-02: 13 put and 15 call strikes within ±8.8%, IV 34% to 40%46%30%8.8%book spot+8.8%
22d2026-10-09
2026-10-09: 15 put and 12 call strikes within ±11%, IV 34% to 41%46%30%11%book spot+11%
29d2026-10-16
2026-10-16: 12 put and 13 call strikes within ±12%, IV 34% to 41%46%30%12%book spot+12%
64d2026-11-20
2026-11-20: 16 put and 17 call strikes within ±18%, IV 37% to 45%46%30%18%book spot+18%
92d2026-12-18
2026-12-18: 18 put and 17 call strikes within ±22%, IV 35% to 45%46%30%22%book spot+22%
120d2027-01-15
2027-01-15: 16 put and 15 call strikes within ±25%, IV 37% to 45%46%30%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 (30%46%), 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)36.4% c 520
2026-10-30 Friweekly422026-10-0214dno earnings (ETF)no IV at 520
2026-11-20 Fri632026-10-2335dno earnings (ETF)38.9% c 520

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 SOXX 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
-$117.2m per 1%
own all (<3y) 30.5% · n=64
gamma flip
$525.54
flip within ±25% of book spot
flip distance
+0.42 ATR
own all (<3y) 28.9% · n=64
0DTE share of volume
not listed daily

book spot $519.10 (unadjusted close, 2026-09-17) · call wall $530.00 (+2.10% from book spot) · put wall $510.00 (-1.75% from book spot) · max pain $515.00 (-0.79% 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 $519.10 × (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. SOXX headlines $533.07, its newest unadjusted close, on 2026-09-18; the book was taken at $519.10 on 2026-09-17, because the book trails the page by the one session counted above. Both are closes, both are dated, and neither is adjusted. Recomputing a wall on the newer close would put it at a level this book never had, so none of these is: they are the 2026-09-17 book's levels, on the 2026-09-17 close.

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

Tradability of the 2026-10-30 expiry: 42 calendar days from 2026-09-18 (43 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 (no strike drawn reaches 500 on either side, before or after 2026-09-16's trading, so that line is off the panel), and the strike nearest 0.20 delta on each side - call 580 (Δ 0.21), put 470 (Δ -0.21).

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% move645640635630625620615610605600595590585580575570565560555552.5550547.5545542.5540537.5535532.5530527.5525522.5520517.5515512.5510507.5505502.5500497.5495492.5490487.5485482.5480475470465460455450445440435430425420415410405400395390put strike nearest 0.20 delta: 470call strike nearest 0.20 delta: 580229022911k11k25%10%10%25%-$318k+$318kcall wall 530γ flip 525.54book spot 519.1put wall 510strike 645 calls: OI 3 (+2) · vol 0 (at ask 0, at bid 0) · NBBO 0.70 × 2.70, spread 117.6% of mid · Δ 0.05 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 121.00 × 130.90, spread 7.9% of mid · Δ -1.00 net GEX +$1k per 1% (calls +$1k, puts +$0)strike 640 calls: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.00 × 4.50, spread no two-sided quote (zero bid) · Δ 0.05 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 116.00 × 125.90, spread 8.2% of mid · Δ -1.00 net GEX +$459 per 1% (calls +$459, puts +$0)strike 635 calls: OI 2 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 1.05 × 2.15, spread 68.7% of mid · Δ 0.06 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 112.70 × 119.50, spread 5.9% of mid · Δ -0.99 net GEX +$986 per 1% (calls +$986, puts +$0)strike 630 calls: OI 0 (+0) · vol 5 (at ask 5, at bid 0) · NBBO 0.40 × 3.50, spread 159.0% of mid · Δ 0.07 puts: OI 0 (+0) · vol 14 (at ask 13, at bid 1, multi-leg 10) · NBBO 107.10 × 114.60, spread 6.8% of mid · Δ -0.98 no GEX (no side has both gamma and open interest)strike 625 calls: OI 0 (+0) · vol 3 (at ask 0, at bid 3) · NBBO 1.15 × 3.70, spread 105.2% of mid · Δ 0.08 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 102.00 × 111.10, spread 8.5% of mid · Δ -0.97 no GEX (no side has both gamma and open interest)strike 620 calls: OI 1 (+1) · vol 0 (at ask 0, at bid 0) · NBBO 1.15 × 4.50, spread 118.6% of mid · Δ 0.08 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 98.40 × 105.00, spread 6.5% of mid · Δ -0.96 net GEX +$652 per 1% (calls +$652, puts +$0)strike 615 calls: OI 3 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 2.50 × 5.00, spread 66.7% of mid · Δ 0.09 puts: OI 10 (+10) · vol 11 (at ask 1, at bid 0, multi-leg 10) · NBBO 92.40 × 100.40, spread 8.3% of mid · Δ -0.95 net GEX -$3k per 1% (calls +$2k, puts -$5k)strike 610 calls: OI 2 (+0) · vol 9 (at ask 0, at bid 1, multi-leg 9) · NBBO 1.70 × 7.20, spread 123.6% of mid · Δ 0.10 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 87.50 × 96.60, spread 9.9% of mid · Δ -0.93 net GEX +$2k per 1% (calls +$2k, puts +$0)strike 605 calls: OI 3 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 2.40 × 4.70, spread 64.8% of mid · Δ 0.12 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 85.00 × 89.90, spread 5.6% of mid · Δ -0.91 net GEX +$3k per 1% (calls +$3k, puts +$0)strike 600 calls: OI 9 (+2) · vol 4 (at ask 0, at bid 2, multi-leg 2) · NBBO 4.00 × 5.70, spread 35.1% of mid · Δ 0.14 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 78.60 × 86.50, spread 9.6% of mid · Δ -0.90 net GEX +$8k per 1% (calls +$8k, puts +$0)strike 595 calls: OI 3 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 1.55 × 5.40, spread 110.8% of mid · Δ 0.15 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 74.20 × 83.00, spread 11.2% of mid · Δ -0.88 net GEX +$3k per 1% (calls +$3k, puts +$0)strike 590 calls: OI 4 (+1) · vol 2 (at ask 1, at bid 0) · NBBO 3.50 × 7.10, spread 67.9% of mid · Δ 0.17 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 71.50 × 76.60, spread 6.9% of mid · Δ -0.86 net GEX +$4k per 1% (calls +$4k, puts +$0)strike 585 calls: OI 0 (+0) · vol 1 (at ask 0, at bid 0, multi-leg 1) · NBBO 3.70 × 9.10, spread 84.4% of mid · Δ 0.19 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 67.20 × 73.60, spread 9.1% of mid · Δ -0.84 no GEX (no side has both gamma and open interest)strike 580 calls: OI 4 (+3) · vol 13 (at ask 13, at bid 0, multi-leg 3) · NBBO 4.60 × 8.10, spread 55.1% of mid · Δ 0.21 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 61.00 × 69.80, spread 13.5% of mid · Δ -0.82 net GEX +$5k per 1% (calls +$5k, puts +$0)strike 575 calls: OI 6 (-11) · vol 6 (at ask 0, at bid 3, multi-leg 6) · NBBO 5.50 × 11.00, spread 66.7% of mid · Δ 0.22 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 59.00 × 64.10, spread 8.3% of mid · Δ -0.80 net GEX +$8k per 1% (calls +$8k, puts +$0)strike 570 calls: OI 1 (+0) · vol 3 (at ask 1, at bid 0, multi-leg 3) · NBBO 6.60 × 10.30, spread 43.8% of mid · Δ 0.24 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 54.50 × 60.10, spread 9.8% of mid · Δ -0.78 net GEX +$1k per 1% (calls +$1k, puts +$0)strike 565 calls: OI 229 (+25) · vol 5 (at ask 5, at bid 0, multi-leg 3) · NBBO 8.60 × 12.50, spread 37.0% of mid · Δ 0.27 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 50.70 × 56.20, spread 10.3% of mid · Δ -0.76 net GEX +$318k per 1% (calls +$318k, puts +$0)strike 560 calls: OI 9 (+6) · vol 2 (at ask 0, at bid 2, multi-leg 2) · NBBO 9.00 × 12.60, spread 33.3% of mid · Δ 0.29 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 45.90 × 53.20, spread 14.7% of mid · Δ -0.73 net GEX +$13k per 1% (calls +$13k, puts +$0)strike 555 calls: OI 5 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 10.60 × 15.80, spread 39.4% of mid · Δ 0.32 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 43.30 × 49.00, spread 12.4% of mid · Δ -0.70 net GEX +$7k per 1% (calls +$7k, puts +$0)strike 552.5 calls: OI 32 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 11.70 × 15.90, spread 30.4% of mid · Δ 0.34 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 41.80 × 47.30, spread 12.3% of mid · Δ -0.68 net GEX +$48k per 1% (calls +$48k, puts +$0)strike 550 calls: OI 71 (+0) · vol 1 (at ask 0, at bid 1, multi-leg 1) · NBBO 12.20 × 17.50, spread 35.7% of mid · Δ 0.35 puts: OI 25 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 40.10 × 45.60, spread 12.8% of mid · Δ -0.67 net GEX +$66k per 1% (calls +$107k, puts -$41k)strike 547.5 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 13.10 × 18.00, spread 31.5% of mid · Δ 0.37 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 38.30 × 43.90, spread 13.6% of mid · Δ -0.65 no GEX (no side has both gamma and open interest)strike 545 calls: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 14.00 × 19.60, spread 33.3% of mid · Δ 0.38 puts: OI 0 (+0) · vol 1 (at ask 1, at bid 0, multi-leg 1) · NBBO 36.70 × 42.30, spread 14.2% of mid · Δ -0.64 net GEX +$2k per 1% (calls +$2k, puts +$0)strike 542.5 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 15.00 × 19.80, spread 27.6% of mid · Δ 0.39 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 35.20 × 40.70, spread 14.5% of mid · Δ -0.62 no GEX (no side has both gamma and open interest)strike 540 calls: OI 27 (+1) · vol 0 (at ask 0, at bid 0) · NBBO 16.00 × 20.70, spread 25.6% of mid · Δ 0.41 puts: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 32.00 × 41.80, spread 26.6% of mid · Δ -0.61 net GEX +$40k per 1% (calls +$42k, puts -$2k)strike 537.5 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 17.00 × 22.50, spread 27.8% of mid · Δ 0.42 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 32.70 × 37.80, spread 14.5% of mid · Δ -0.59 no GEX (no side has both gamma and open interest)strike 535 calls: OI 1 (+0) · vol 1 (at ask 1, at bid 0, multi-leg 1) · NBBO 18.00 × 23.50, spread 26.5% of mid · Δ 0.44 puts: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 31.60 × 36.00, spread 13.0% of mid · Δ -0.57 net GEX -$142 per 1% (calls +$2k, puts -$2k)strike 532.5 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 19.90 × 23.40, spread 16.2% of mid · Δ 0.45 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 29.90 × 34.90, spread 15.4% of mid · Δ -0.56 no GEX (no side has both gamma and open interest)strike 530 calls: OI 134 (+0) · vol 15 (at ask 12, at bid 3) · NBBO 20.20 × 23.80, spread 16.4% of mid · Δ 0.47 puts: OI 3 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 28.80 × 33.60, spread 15.4% of mid · Δ -0.54 net GEX +$203k per 1% (calls +$208k, puts -$5k)strike 527.5 calls: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 22.50 × 24.90, spread 10.1% of mid · Δ 0.48 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 27.10 × 31.30, spread 14.4% of mid · Δ -0.53 net GEX +$2k per 1% (calls +$2k, puts +$0)strike 525 calls: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 24.30 × 27.10, spread 10.9% of mid · Δ 0.50 puts: OI 5 (+0) · vol 2 (at ask 0, at bid 2) · NBBO 25.30 × 31.00, spread 20.2% of mid · Δ -0.51 net GEX -$7k per 1% (calls +$2k, puts -$9k)strike 522.5 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 25.60 × 29.00, spread 12.5% of mid · Δ 0.51 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 24.00 × 29.40, spread 20.2% of mid · Δ -0.50 no GEX (no side has both gamma and open interest)strike 520 calls: OI 16 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 25.10 × 30.10, spread 18.1% of mid · Δ 0.52 puts: OI 20 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 21.90 × 28.10, spread 24.8% of mid · Δ -0.48 net GEX -$10k per 1% (calls +$24k, puts -$34k)strike 517.5 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 24.30 × 31.70, spread 26.4% of mid · Δ 0.54 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 21.70 × 27.30, spread 22.9% of mid · Δ -0.46 no GEX (no side has both gamma and open interest)strike 515 calls: OI 2 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 27.80 × 32.90, spread 16.8% of mid · Δ 0.55 puts: OI 9 (+9) · vol 0 (at ask 0, at bid 0) · NBBO 20.50 × 25.90, spread 23.3% of mid · Δ -0.45 net GEX -$12k per 1% (calls +$3k, puts -$15k)strike 512.5 calls: OI 1 (+1) · vol 0 (at ask 0, at bid 0) · NBBO 30.80 × 32.70, spread 6.0% of mid · Δ 0.57 puts: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 19.40 × 24.60, spread 23.6% of mid · Δ -0.43 net GEX -$158 per 1% (calls +$1k, puts -$2k)strike 510 calls: OI 1 (+0) · vol 1 (at ask 0, at bid 1, multi-leg 1) · NBBO 30.60 × 36.20, spread 16.8% of mid · Δ 0.58 puts: OI 21 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 18.70 × 23.40, spread 22.3% of mid · Δ -0.42 net GEX -$33k per 1% (calls +$1k, puts -$34k)strike 507.5 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 32.20 × 37.60, spread 15.5% of mid · Δ 0.59 puts: OI 2 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 18.50 × 22.30, spread 18.6% of mid · Δ -0.40 net GEX -$3k per 1% (calls +$0, puts -$3k)strike 505 calls: OI 9 (+9) · vol 0 (at ask 0, at bid 0) · NBBO 32.50 × 39.10, spread 18.4% of mid · Δ 0.61 puts: OI 4 (+2) · vol 1 (at ask 0, at bid 1) · NBBO 16.40 × 21.50, spread 26.9% of mid · Δ -0.39 net GEX +$7k per 1% (calls +$13k, puts -$6k)strike 502.5 calls: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 35.10 × 40.60, spread 14.5% of mid · Δ 0.62 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 15.40 × 20.50, spread 28.4% of mid · Δ -0.37 net GEX +$1k per 1% (calls +$1k, puts +$0)strike 500 calls: OI 4 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 35.60 × 42.40, spread 17.4% of mid · Δ 0.63 puts: OI 17 (+2) · vol 10,805 (at ask 5,581, at bid 2,983, sweep 649, multi-leg 596) · NBBO 16.80 × 21.60, spread 25.0% of mid · Δ -0.36 net GEX -$20k per 1% (calls +$6k, puts -$26k)strike 497.5 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 38.40 × 43.50, spread 12.5% of mid · Δ 0.65 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 15.20 × 18.70, spread 20.6% of mid · Δ -0.34 no GEX (no side has both gamma and open interest)strike 495 calls: OI 11 (+3) · vol 1 (at ask 0, at bid 1) · NBBO 40.00 × 45.10, spread 12.0% of mid · Δ 0.66 puts: OI 3 (+0) · vol 3 (at ask 2, at bid 1, multi-leg 3) · NBBO 12.80 × 18.30, spread 35.4% of mid · Δ -0.33 net GEX +$10k per 1% (calls +$15k, puts -$4k)strike 492.5 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 41.30 × 48.70, spread 16.4% of mid · Δ 0.67 puts: OI 1 (+1) · vol 0 (at ask 0, at bid 0) · NBBO 13.10 × 17.20, spread 27.1% of mid · Δ -0.32 net GEX -$1k per 1% (calls +$0, puts -$1k)strike 490 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 43.40 × 48.90, spread 11.9% of mid · Δ 0.68 puts: OI 9 (+9) · vol 595 (at ask 326, at bid 4, multi-leg 595) · NBBO 11.20 × 16.70, spread 39.4% of mid · Δ -0.31 net GEX -$12k per 1% (calls +$0, puts -$12k)strike 487.5 calls: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 45.10 × 50.60, spread 11.5% of mid · Δ 0.69 puts: OI 0 (no prior OI) · vol 1 (at ask 1, at bid 0) · NBBO 10.50 × 16.00, spread 41.5% of mid · Δ -0.29 no GEX (no side has both gamma and open interest)strike 485 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 47.00 × 52.40, spread 10.9% of mid · Δ 0.71 puts: OI 5 (+5) · vol 13 (at ask 5, at bid 0, multi-leg 13) · NBBO 10.70 × 15.30, spread 35.4% of mid · Δ -0.28 net GEX -$7k per 1% (calls +$0, puts -$7k)strike 482.5 calls: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 48.70 × 54.20, spread 10.7% of mid · Δ 0.72 puts: OI 0 (no prior OI) · vol 0 (at ask 0, at bid 0) · NBBO 10.60 × 13.10, spread 21.1% of mid · Δ -0.27 no GEX (no side has both gamma and open interest)strike 480 calls: OI 2 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 48.10 × 57.60, spread 18.0% of mid · Δ 0.73 puts: OI 24 (+3) · vol 2 (at ask 0, at bid 1, multi-leg 1) · NBBO 8.40 × 13.00, spread 43.0% of mid · Δ -0.25 net GEX -$28k per 1% (calls +$2k, puts -$30k)strike 475 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 52.80 × 61.30, spread 14.9% of mid · Δ 0.75 puts: OI 24 (-11) · vol 0 (at ask 0, at bid 0) · NBBO 8.80 × 12.50, spread 34.7% of mid · Δ -0.23 net GEX -$28k per 1% (calls +$0, puts -$28k)strike 470 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 58.20 × 63.50, spread 8.7% of mid · Δ 0.77 puts: OI 9 (+3) · vol 0 (at ask 0, at bid 0) · NBBO 6.50 × 11.20, spread 53.1% of mid · Δ -0.21 net GEX -$10k per 1% (calls +$0, puts -$10k)strike 465 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 60.00 × 69.20, spread 14.2% of mid · Δ 0.79 puts: OI 47 (+5) · vol 1 (at ask 1, at bid 0) · NBBO 6.60 × 10.20, spread 42.9% of mid · Δ -0.19 net GEX -$48k per 1% (calls +$0, puts -$48k)strike 460 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 66.30 × 71.70, spread 7.8% of mid · Δ 0.81 puts: OI 16 (+0) · vol 13 (at ask 1, at bid 8, multi-leg 10) · NBBO 4.30 × 9.80, spread 78.0% of mid · Δ -0.17 net GEX -$15k per 1% (calls +$0, puts -$15k)strike 455 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 68.40 × 78.00, spread 13.1% of mid · Δ 0.82 puts: OI 3 (+0) · vol 4 (at ask 0, at bid 4, multi-leg 3) · NBBO 3.70 × 8.90, spread 82.5% of mid · Δ -0.15 net GEX -$3k per 1% (calls +$0, puts -$3k)strike 450 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 74.10 × 80.40, spread 8.2% of mid · Δ 0.84 puts: OI 25 (+2) · vol 20 (at ask 16, at bid 2, multi-leg 15) · NBBO 5.00 × 6.00, spread 18.2% of mid · Δ -0.14 net GEX -$20k per 1% (calls +$0, puts -$20k)strike 445 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 78.90 × 84.40, spread 6.7% of mid · Δ 0.85 puts: OI 6 (+2) · vol 0 (at ask 0, at bid 0) · NBBO 4.70 × 6.00, spread 24.3% of mid · Δ -0.13 net GEX -$4k per 1% (calls +$0, puts -$4k)strike 440 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 83.70 × 88.90, spread 6.0% of mid · Δ 0.86 puts: OI 5 (+0) · vol 1 (at ask 1, at bid 0, multi-leg 1) · NBBO 3.80 × 5.40, spread 34.8% of mid · Δ -0.12 net GEX -$3k per 1% (calls +$0, puts -$3k)strike 435 calls: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 86.50 × 95.00, spread 9.4% of mid · Δ 0.87 puts: OI 8 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 3.70 × 5.80, spread 44.2% of mid · Δ -0.10 net GEX -$4k per 1% (calls +$645, puts -$5k)strike 430 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 91.00 × 99.40, spread 8.8% of mid · Δ 0.88 puts: OI 3 (+0) · vol 1 (at ask 1, at bid 0) · NBBO 1.45 × 4.30, spread 99.1% of mid · Δ -0.09 net GEX -$2k per 1% (calls +$0, puts -$2k)strike 425 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 96.30 × 102.70, spread 6.4% of mid · Δ 0.89 puts: OI 2 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 2.95 × 3.70, spread 22.6% of mid · Δ -0.08 net GEX -$1k per 1% (calls +$0, puts -$1k)strike 420 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 99.10 × 109.00, spread 9.5% of mid · Δ 0.89 puts: OI 4 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 2.10 × 3.80, spread 57.6% of mid · Δ -0.07 net GEX -$2k per 1% (calls +$0, puts -$2k)strike 415 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 104.00 × 113.90, spread 9.1% of mid · Δ 0.90 puts: OI 1 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 1.05 × 2.90, spread 93.7% of mid · Δ -0.07 net GEX -$423 per 1% (calls +$0, puts -$423)strike 410 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 108.10 × 118.00, spread 8.8% of mid · Δ 0.91 puts: OI 10 (-1) · vol 0 (at ask 0, at bid 0) · NBBO 2.05 × 2.90, spread 34.3% of mid · Δ -0.06 net GEX -$4k per 1% (calls +$0, puts -$4k)strike 405 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 114.10 × 123.00, spread 7.5% of mid · Δ 0.91 puts: OI 5 (-1) · vol 0 (at ask 0, at bid 0) · NBBO 1.80 × 2.80, spread 43.5% of mid · Δ -0.05 net GEX -$2k per 1% (calls +$0, puts -$2k)strike 400 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 118.90 × 127.40, spread 6.9% of mid · Δ 0.92 puts: OI 5 (+0) · vol 1 (at ask 0, at bid 1) · NBBO 1.40 × 2.35, spread 50.7% of mid · Δ -0.05 net GEX -$2k per 1% (calls +$0, puts -$2k)strike 395 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 124.60 × 131.60, spread 5.5% of mid · Δ 0.93 puts: OI 0 (-1) · vol 0 (at ask 0, at bid 0) · NBBO 0.85 × 2.85, spread 108.1% of mid · Δ -0.04 no GEX (no side has both gamma and open interest)strike 390 calls: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 129.40 × 135.80, spread 4.8% of mid · Δ 0.93 puts: OI 0 (+0) · vol 0 (at ask 0, at bid 0) · NBBO 0.65 × 2.05, spread 103.7% of mid · Δ -0.04 no GEX (no side has both gamma and open interest)

2026-10-30 expiry, 67 strikes within ±25% of book spot (the flip search band); 40 hidden (23 above, 17 below), 5 of them with open interest. One row per listed strike: rows are evenly spaced, prices are not. Net GEX is this expiry's alone (+$458k 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 $515.00 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 · 67 strikes
putsstrikecallsGEX, $ per 1%
ΔOIOImulti-legsweep@bid@askvolΔspraskbidbidasksprΔvol@ask@bidsweepmulti-legOIΔOIputcallnet
+0000000-1.007.9%130.90121.006450.702.70117.6%0.05000003+2+$0+$1k+$1k
+0000000-1.008.2%125.90116.006400.004.50no two-sided quote0.05000001+0+$0+$459+$459
+0000000-0.995.9%119.50112.706351.052.1568.7%0.06000002+0+$0+$986+$986
+0010011314-0.986.8%114.60107.106300.403.50159.0%0.07550000+0
+0000000-0.978.5%111.10102.006251.153.70105.2%0.08303000+0
+0000000-0.966.5%105.0098.406201.154.50118.6%0.08000001+1+$0+$652+$652
+10101000111-0.958.3%100.4092.406152.505.0066.7%0.09000003+0-$5k+$2k-$3k
+0000000-0.939.9%96.6087.506101.707.20123.6%0.10901092+0+$0+$2k+$2k
+0000000-0.915.6%89.9085.006052.404.7064.8%0.12000003+0+$0+$3k+$3k
+0000000-0.909.6%86.5078.606004.005.7035.1%0.14402029+2+$0+$8k+$8k
+0000000-0.8811.2%83.0074.205951.555.40110.8%0.15000003+0+$0+$3k+$3k
+0000000-0.866.9%76.6071.505903.507.1067.9%0.17210004+1+$0+$4k+$4k
+0000000-0.849.1%73.6067.205853.709.1084.4%0.19100010+0
+0000000-0.8213.5%69.8061.005804.608.1055.1%0.2113130034+3+$0+$5k+$5k
+0000000-0.808.3%64.1059.005755.5011.0066.7%0.22603066-11+$0+$8k+$8k
+0000000-0.789.8%60.1054.505706.6010.3043.8%0.24310031+0+$0+$1k+$1k
+0000000-0.7610.3%56.2050.705658.6012.5037.0%0.2755003229+25+$0+$318k+$318k
+0000000-0.7314.7%53.2045.905609.0012.6033.3%0.29202029+6+$0+$13k+$13k
+0000000-0.7012.4%49.0043.3055510.6015.8039.4%0.32000005+0+$0+$7k+$7k
+0000000-0.6812.3%47.3041.80552.511.7015.9030.4%0.340000032+0+$0+$48k+$48k
+02500000-0.6712.8%45.6040.1055012.2017.5035.7%0.351010171+0-$41k+$107k+$66k
+0000000-0.6513.6%43.9038.30547.513.1018.0031.5%0.37000000+0
+0010011-0.6414.2%42.3036.7054514.0019.6033.3%0.38000001+0+$0+$2k+$2k
+0000000-0.6214.5%40.7035.20542.515.0019.8027.6%0.39000000+0
+0100000-0.6126.6%41.8032.0054016.0020.7025.6%0.410000027+1-$2k+$42k+$40k
+0000000-0.5914.5%37.8032.70537.517.0022.5027.8%0.42000000+0
+0100000-0.5713.0%36.0031.6053518.0023.5026.5%0.44110011+0-$2k+$2k-$142
+0000000-0.5615.4%34.9029.90532.519.9023.4016.2%0.45000000+0
+0300000-0.5415.4%33.6028.8053020.2023.8016.4%0.471512300134+0-$5k+$208k+$203k
+0000000-0.5314.4%31.3027.10527.522.5024.9010.1%0.48000001+0+$0+$2k+$2k
+0500202-0.5120.2%31.0025.3052524.3027.1010.9%0.50000001+0-$9k+$2k-$7k
+0000000-0.5020.2%29.4024.00522.525.6029.0012.5%0.51000000+0
+02000000-0.4824.8%28.1021.9052025.1030.1018.1%0.520000016+0-$34k+$24k-$10k
+0000000-0.4622.9%27.3021.70517.524.3031.7026.4%0.54000000+0
+9900000-0.4523.3%25.9020.5051527.8032.9016.8%0.55000002+0-$15k+$3k-$12k
+0100000-0.4323.6%24.6019.40512.530.8032.706.0%0.57000001+1-$2k+$1k-$158
+02100000-0.4222.3%23.4018.7051030.6036.2016.8%0.58101011+0-$34k+$1k-$33k
+0200000-0.4018.6%22.3018.50507.532.2037.6015.5%0.59000000+0-$3k+$0-$3k
+2400101-0.3926.9%21.5016.4050532.5039.1018.4%0.61000009+9-$6k+$13k+$7k
+0000000-0.3728.4%20.5015.40502.535.1040.6014.5%0.62000001+0+$0+$1k+$1k
+2175966492,9835,58110,805-0.3625.0%21.6016.8050035.6042.4017.4%0.63000004+0-$26k+$6k-$20k
+0000000-0.3420.6%18.7015.20497.538.4043.5012.5%0.65000000+0
+0330123-0.3335.4%18.3012.8049540.0045.1012.0%0.661010011+3-$4k+$15k+$10k
+1100000-0.3227.1%17.2013.10492.541.3048.7016.4%0.67000000+0-$1k+$0-$1k
+9959504326595-0.3139.4%16.7011.2049043.4048.9011.9%0.68000000+0-$12k+$0-$12k
000011-0.2941.5%16.0010.50487.545.1050.6011.5%0.69000000
+551300513-0.2835.4%15.3010.7048547.0052.4010.9%0.71000000+0-$7k+$0-$7k
000000-0.2721.1%13.1010.60482.548.7054.2010.7%0.72000000
+32410102-0.2543.0%13.008.4048048.1057.6018.0%0.73000002+0-$30k+$2k-$28k
-112400000-0.2334.7%12.508.8047552.8061.3014.9%0.75000000+0-$28k+$0-$28k
+3900000-0.2153.1%11.206.5047058.2063.508.7%0.77000000+0-$10k+$0-$10k
+54700011-0.1942.9%10.206.6046560.0069.2014.2%0.79000000+0-$48k+$0-$48k
+0161008113-0.1778.0%9.804.3046066.3071.707.8%0.81000000+0-$15k+$0-$15k
+0330404-0.1582.5%8.903.7045568.4078.0013.1%0.82000000+0-$3k+$0-$3k
+22515021620-0.1418.2%6.005.0045074.1080.408.2%0.84000000+0-$20k+$0-$20k
+2600000-0.1324.3%6.004.7044578.9084.406.7%0.85000000+0-$4k+$0-$4k
+0510011-0.1234.8%5.403.8044083.7088.906.0%0.86000000+0-$3k+$0-$3k
+0800000-0.1044.2%5.803.7043586.5095.009.4%0.87000001+0-$5k+$645-$4k
+0300011-0.0999.1%4.301.4543091.0099.408.8%0.88000000+0-$2k+$0-$2k
+0200000-0.0822.6%3.702.9542596.30102.706.4%0.89000000+0-$1k+$0-$1k
+0400000-0.0757.6%3.802.1042099.10109.009.5%0.89000000+0-$2k+$0-$2k
+0100000-0.0793.7%2.901.05415104.00113.909.1%0.90000000+0-$423+$0-$423
-11000000-0.0634.3%2.902.05410108.10118.008.8%0.91000000+0-$4k+$0-$4k
-1500000-0.0543.5%2.801.80405114.10123.007.5%0.91000000+0-$2k+$0-$2k
+0500101-0.0550.7%2.351.40400118.90127.406.9%0.92000000+0-$2k+$0-$2k
-1000000-0.04108.1%2.850.85395124.60131.605.5%0.93000000+0
+0000000-0.04103.7%2.050.65390129.40135.804.8%0.93000000+0