Data through close

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

As of close · rank #1773 by open interest · snapshot page

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BITI's nearest-expiration max pain is 18.00 for 2026-10-16, its GEX flip is 13.10, net GEX is 943,238, its put/call open-interest ratio is 0.22. These are whole-chain derived aggregates as of Oct 2, 2026 close.

Close
17.46
prev 17.37
Gamma max
19.20
+10.0% from close
Delta neutral
8.62
-50.6% from close
Gamma neutral
13.10
-25.0% from close
Open interest
15,070
-5.2% vs prev
Contracts listed
166
89 calls · 91 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
18.00
+3.1% from close
2026-10-16
GEX flip
13.10
-25.0% from close
Net GEX
943,238
6,259,042 per 100k OI
Call wall
20.00
+14.5% from close
Put wall
18.00
+3.1% from close
Put/call OI
0.22
2,738 puts / 12,332 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
100.0
within trailing 52-week range
Front / back ATM IV
+44.5% / +37.5%
7.0 pp front premium
Expected move
+8.7%
14 DTE · one standard deviation
ATM straddle / spot
+7.2%
front-window midpoint premium
25Δ risk reversal
-5.1 pp
put IV minus call IV
IV butterfly
4.2 pp
front-window smile convexity
Volume / open interest
0.01
183 contracts traded
Normalized net delta
0.130
option-holder convention
Modeled dealer delta
-0.130
opposite-side scenario
Vanna / 100k OI
86
volatility-sensitive delta
Charm / 100k OI
-1,707,273
time-decay-sensitive delta
IV surface range
78.0 pp
published contour maximum minus minimum

Download the complete dated analysis JSON .

BITI closed 10.0% below its gamma max of 19.20. It is 50.6% above the delta neutral price of 8.62. Total open interest is 15,070, -5.2% 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

← TXG (#1772) ADEA (#1774) →

Questions people ask about BITI

Where is BITI's gamma max today?

As of Oct 2, 2026, the gamma max for BITI is 19.20, +10.0% from the 17.46 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 BITI above or below its delta neutral price?

BITI closed above delta neutral: 17.46 against a delta neutral price of 8.62. The delta neutral price is where the summed delta of the whole chain is zero; the definition.

How much open interest does BITI have?

15,070 contracts of open interest across 166 listed contracts on Oct 2, 2026, -5.2% 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.