Data through close

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

As of close · rank #3442 by open interest · snapshot page

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MJ's nearest-expiration max pain is 25.00 for 2026-10-16, its GEX flip is 14.87, net GEX is -55,789, its put/call open-interest ratio is 0.54. These are whole-chain derived aggregates as of Oct 2, 2026 close.

Close
24.73
prev 24.59
Gamma max
29.43
+19.0% from close
Delta neutral
24.22
-2.1% from close
Gamma neutral
14.87
-39.9% from close
Open interest
1,442
+0.1% vs prev
Contracts listed
99
52 calls · 51 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
25.00
+1.1% from close
2026-10-16
GEX flip
14.87
-39.9% from close
Net GEX
-55,789
-3,868,843 per 100k OI
Call wall
30.00
+21.3% from close
Put wall
25.00
+1.1% from close
Put/call OI
0.54
505 puts / 937 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
37.7
within trailing 52-week range
Front / back ATM IV
+56.0% / +55.8%
0.1 pp front premium
Expected move
+11.0%
14 DTE · one standard deviation
ATM straddle / spot
–
front-window midpoint premium
25Δ risk reversal
-76.8 pp
put IV minus call IV
IV butterfly
– pp
front-window smile convexity
Volume / open interest
0.03
42 contracts traded
Normalized net delta
0.053
option-holder convention
Modeled dealer delta
-0.053
opposite-side scenario
Vanna / 100k OI
1,040
volatility-sensitive delta
Charm / 100k OI
39,667
time-decay-sensitive delta
IV surface range
165.6 pp
published contour maximum minus minimum

Download the complete dated analysis JSON .

MJ closed 19.0% below its gamma max of 29.43. It is 2.1% above the delta neutral price of 24.22. Total open interest is 1,442, +0.1% 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

← FIBK (#3441) CTRM (#3443) →

Questions people ask about MJ

Where is MJ's gamma max today?

As of Oct 2, 2026, the gamma max for MJ is 29.43, +19.0% from the 24.73 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 MJ above or below its delta neutral price?

MJ closed above delta neutral: 24.73 against a delta neutral price of 24.22. The delta neutral price is where the summed delta of the whole chain is zero; the definition.

How much open interest does MJ have?

1,442 contracts of open interest across 99 listed contracts on Oct 2, 2026, +0.1% 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.