Data through close

SPYM max pain, gamma exposure (GEX) & options open interest

As of close · rank #1090 by open interest · snapshot page

SPYM's nearest-expiration max pain is 90.00 for 2026-11-20, its GEX flip is 94.43, net GEX is -1,441,806, its put/call open-interest ratio is 1.00. These are whole-chain derived aggregates as of Oct 16, 2026 close.

SPYM max pain and GEX snapshot

End-of-day snapshot for . Nearest-expiration max pain uses the expiry shown on its card; GEX uses the whole chain. Missing values are unavailable, not zero.

Nearest-expiration max pain
90.00
+0.2% from close
Expiry: 2026-11-20
GEX flip
94.43
+5.1% from close
Net GEX
-1,441,806
-3,788,942 per 100k OI
Call wall
90.00
+0.2% from close
Put wall
93.00
+3.5% from close
Put/call OI
1.00
19,069 puts / 18,984 calls

Prices are in US dollars per share. Net GEX is modeled dollar-delta change per $1 underlying move. Max pain minimizes aggregate intrinsic payout for that expiration; it is not a closing-price forecast. Signed GEX uses calls positive and puts negative, a model convention rather than observed dealer inventory. The flip is a confirmed zero crossing; walls locate side-specific concentrations, not guaranteed support or resistance.

Learn how to read the max pain payout example, GEX chart, gamma flip and walls, and open interest versus trading volume.

Close
89.83
prev 90.84
Gamma max
102.75
+14.4% from close
Delta neutral
87.55
-2.5% from close
Gamma neutral
94.43
+5.1% from close
Open interest
38,053
-29.4% vs prev
Contracts listed
318
190 calls · 164 puts

Advanced options analysis

Public aggregate analysis from the dated chain, normalized where possible for comparison across tickers. Catalyst intensity measures unusual pricing and activity; it does not identify an event, predict direction, or establish that an investment is attractive.

Catalyst intensity
–
cross-sectional score / 100
Directional score
–
IV rank
100.0
within trailing 52-week range
Front IV premium
0.1 pp
front minus back volatility difference
25Δ risk reversal
7.2 pp
put IV minus call IV
IV butterfly
-0.3 pp
front-window smile convexity
Volume / open interest
0.12
6,213 contracts traded
Normalized net delta
0.079
option-holder convention
Modeled dealer delta
-0.078
opposite-side scenario
Vanna / 100k OI
-319
volatility-sensitive delta
Charm / 100k OI
10,369
time-decay-sensitive delta
IV surface range
33.6 pp
aggregate volatility dispersion

Download the dated aggregate analysis JSON .

SPYM closed 14.4% below its gamma max of 102.75. It is 2.5% above the delta neutral price of 87.55. Total open interest is 38,053, -29.4% versus the previous session. What gamma max means · What delta neutral means

History

Full history since 2020: drag to pan, scroll to zoom, hover for values. Open full-screen chart

Analysis visualizations

Daily ticker aggregates through 2026-10-16. The max pain curve pools all listed expirations; individual contracts are outside the public dataset.

Aggregate IV history

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In today's screens

Neighbours by open interest

Questions people ask about SPYM

What is SPYM's max pain for the nearest expiration?

As of Oct 16, 2026 close, nearest-expiration max pain is 90.00 for the 2026-11-20 expiration. It is a payout-minimizing strike for one expiration. An all-expiration pooled value is a different comparison, and neither establishes where the underlying will close. Max pain definition and worked payout example.

Our 2025 max-pain study compares historical Thursday levels with Friday underlying closes and an unchanged-price baseline. Its scope and results are separate from this current ticker snapshot.

What do SPYM's gamma exposure and gamma flip show?

Signed net GEX is -1,441,806 as of Oct 16, 2026 close. The confirmed GEX flip is 94.43. These aggregate model outputs use calls positive and puts negative. Their sign does not identify dealers' actual positions or predict the next move. How to interpret GEX, gamma flip and walls.

Where is SPYM's gamma max today?

As of Oct 16, 2026, the gamma max for SPYM is 102.75, +14.4% from the 89.83 close. Gamma max is the underlying price at which the summed gamma of every open contract is largest; how it is computed and why it matters.

Is SPYM above or below its delta neutral price?

SPYM closed above delta neutral: 89.83 against a delta neutral price of 87.55. The delta neutral price is where the summed delta of the whole chain is zero; the definition.

How much open interest does SPYM have?

38,053 contracts of open interest across 318 listed contracts on Oct 16, 2026, -29.4% versus the previous session. What open interest measures.

Levels are recomputed after every trading day from licensed end-of-day options data; only derived aggregates are published. Methodology · Data and licence · Not investment advice.