Data through close

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

As of close · rank #3797 by open interest · snapshot page

Chart Download CSV JSON snapshot Advanced analysis

BWMX's nearest-expiration max pain is 15.00 for 2026-10-16, its GEX flip is 10.86, net GEX is 65,266, its put/call open-interest ratio is 1.18. These are whole-chain derived aggregates as of Oct 2, 2026 close.

Close
16.50
prev 16.40
Gamma max
17.25
+4.5% from close
Delta neutral
14.05
-14.8% from close
Gamma neutral
10.86
-34.2% from close
Open interest
801
0.0% vs prev
Contracts listed
21
13 calls · 12 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
15.00
-9.1% from close
2026-10-16
GEX flip
10.86
-34.2% from close
Net GEX
65,266
8,148,116 per 100k OI
Call wall
17.50
+6.1% from close
Put wall
15.00
-9.1% from close
Put/call OI
1.18
434 puts / 367 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
37.1
within trailing 52-week range
Front / back ATM IV
– / –
– pp front premium
Expected move
–
– 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
2 contracts traded
Normalized net delta
0.156
option-holder convention
Modeled dealer delta
-0.155
opposite-side scenario
Vanna / 100k OI
2,622
volatility-sensitive delta
Charm / 100k OI
-169,288
time-decay-sensitive delta
IV surface range
36.9 pp
published contour maximum minus minimum

Download the complete dated analysis JSON .

BWMX closed 4.5% below its gamma max of 17.25. It is 14.8% above the delta neutral price of 14.05. Total open interest is 801, 0.0% versus the previous session. What gamma max means · What delta neutral means

History

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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

← TDY (#3796) PBW (#3798) →

Questions people ask about BWMX

Where is BWMX's gamma max today?

As of Oct 2, 2026, the gamma max for BWMX is 17.25, +4.5% from the 16.50 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 BWMX above or below its delta neutral price?

BWMX closed above delta neutral: 16.50 against a delta neutral price of 14.05. The delta neutral price is where the summed delta of the whole chain is zero; the definition.

How much open interest does BWMX have?

801 contracts of open interest across 21 listed contracts on Oct 2, 2026, 0.0% 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.