Data through close

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

As of close · rank #4016 by open interest · snapshot page

Chart Download CSV JSON snapshot Advanced analysis

GBUG's nearest-expiration max pain is 44.00 for 2026-10-16, net GEX is 60,789, its put/call open-interest ratio is 0.21. These are whole-chain derived aggregates as of Oct 2, 2026 close.

Close
46.11
prev 45.85
Gamma max
45.46
-1.4% from close
Delta neutral
41.95
-9.0% from close
Gamma neutral
46.11
0.0% from close
Open interest
539
0.0% vs prev
Contracts listed
43
31 calls · 13 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
44.00
-4.6% from close
2026-10-16
GEX flip
–
Net GEX
60,789
11,278,153 per 100k OI
Call wall
50.00
+8.4% from close
Put wall
50.00
+8.4% from close
Put/call OI
0.21
95 puts / 444 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
24.9
within trailing 52-week range
Front / back ATM IV
+44.9% / +46.6%
-1.7 pp front premium
Expected move
+8.8%
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
2 contracts traded
Normalized net delta
0.169
option-holder convention
Modeled dealer delta
-0.155
opposite-side scenario
Vanna / 100k OI
557
volatility-sensitive delta
Charm / 100k OI
-8,163
time-decay-sensitive delta
IV surface range
73.2 pp
published contour maximum minus minimum

Download the complete dated analysis JSON .

GBUG closed 1.4% above its gamma max of 45.46. It is 9.0% above the delta neutral price of 41.95. Total open interest is 539, 0.0% 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

← CPF (#4015) APLY (#4017) →

Questions people ask about GBUG

Where is GBUG's gamma max today?

As of Oct 2, 2026, the gamma max for GBUG is 45.46, -1.4% from the 46.11 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 GBUG above or below its delta neutral price?

GBUG closed above delta neutral: 46.11 against a delta neutral price of 41.95. The delta neutral price is where the summed delta of the whole chain is zero; the definition.

How much open interest does GBUG have?

539 contracts of open interest across 43 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.