Data through close

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

As of close · rank #4403 by open interest · snapshot page

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SMIN's nearest-expiration max pain is 68.00 for 2026-10-16, its GEX flip is 38.68, net GEX is 69,063, its put/call open-interest ratio is 0.15. These are whole-chain derived aggregates as of Oct 2, 2026 close.

Close
68.21
prev 67.77
Gamma max
69.70
+2.2% from close
Delta neutral
60.12
-11.9% from close
Gamma neutral
38.68
-43.3% from close
Open interest
249
+9.2% vs prev
Contracts listed
30
20 calls · 10 puts

Whole-chain analytics

Derived after the close from the same dated options chain. Signed gamma exposure uses calls positive and puts negative; it is a model convention, not observed dealer inventory.

Nearest max pain
68.00
-0.3% from close
2026-10-16
GEX flip
38.68
-43.3% from close
Net GEX
69,063
27,736,215 per 100k OI
Call wall
73.00
+7.0% from close
Put wall
67.00
-1.8% from close
Put/call OI
0.15
32 puts / 217 calls

Advanced options analysis

Complete derived 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
24.6
within trailing 52-week range
Front / back ATM IV
+38.0% / +23.0%
15.0 pp front premium
Expected move
+7.5%
14 DTE · one standard deviation
ATM straddle / spot
–
front-window midpoint premium
25Δ risk reversal
– pp
put IV minus call IV
IV butterfly
– pp
front-window smile convexity
Volume / open interest
0.00
0 contracts traded
Normalized net delta
0.305
option-holder convention
Modeled dealer delta
-0.305
opposite-side scenario
Vanna / 100k OI
803
volatility-sensitive delta
Charm / 100k OI
-1,384,739
time-decay-sensitive delta
IV surface range
28.3 pp
published contour maximum minus minimum

Download the complete dated analysis JSON .

SMIN closed 2.2% below its gamma max of 69.70. It is 11.9% above the delta neutral price of 60.12. Total open interest is 249, +9.2% 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

Derived from the 2026-10-02 options chain. Select an analysis to explore its chart.

Gamma walls

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In today's screens

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Neighbours by open interest

← RSPT (#4402) STC (#4404) →

Questions people ask about SMIN

Where is SMIN's gamma max today?

As of Oct 2, 2026, the gamma max for SMIN is 69.70, +2.2% from the 68.21 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 SMIN above or below its delta neutral price?

SMIN closed above delta neutral: 68.21 against a delta neutral price of 60.12. The delta neutral price is where the summed delta of the whole chain is zero; the definition.

How much open interest does SMIN have?

249 contracts of open interest across 30 listed contracts on Oct 2, 2026, +9.2% 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.