Data through close

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

As of close · rank #2767 by open interest · snapshot page

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SUNB's nearest-expiration max pain is 70.00 for 2026-10-16, its GEX flip is 56.31, net GEX is 407,578, its put/call open-interest ratio is 0.33. These are whole-chain derived aggregates as of Oct 2, 2026 close.

Close
77.10
prev 75.61
Gamma max
76.97
-0.2% from close
Delta neutral
65.95
-14.5% from close
Gamma neutral
56.31
-27.0% from close
Open interest
3,688
+0.1% vs prev
Contracts listed
65
38 calls · 38 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
70.00
-9.2% from close
2026-10-16
GEX flip
56.31
-27.0% from close
Net GEX
407,578
11,051,475 per 100k OI
Call wall
80.00
+3.8% from close
Put wall
80.00
+3.8% from close
Put/call OI
0.33
916 puts / 2,772 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
0.2
within trailing 52-week range
Front / back ATM IV
+46.0% / +46.3%
-0.3 pp front premium
Expected move
+9.0%
14 DTE · one standard deviation
ATM straddle / spot
+7.7%
front-window midpoint premium
25Δ risk reversal
22.1 pp
put IV minus call IV
IV butterfly
1.6 pp
front-window smile convexity
Volume / open interest
0.01
20 contracts traded
Normalized net delta
0.242
option-holder convention
Modeled dealer delta
-0.211
opposite-side scenario
Vanna / 100k OI
1,383
volatility-sensitive delta
Charm / 100k OI
-1,263,666
time-decay-sensitive delta
IV surface range
76.5 pp
published contour maximum minus minimum

Download the complete dated analysis JSON .

SUNB closed 0.2% above its gamma max of 76.97. It is 14.5% above the delta neutral price of 65.95. That is a fresh cross: the previous close was on the other side of gamma max. Total open interest is 3,688, +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

Neighbours by open interest

← LTC (#2766) OXSQ (#2768) →

Questions people ask about SUNB

Where is SUNB's gamma max today?

As of Oct 2, 2026, the gamma max for SUNB is 76.97, -0.2% from the 77.10 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 SUNB above or below its delta neutral price?

SUNB closed above delta neutral: 77.10 against a delta neutral price of 65.95. The delta neutral price is where the summed delta of the whole chain is zero; the definition.

How much open interest does SUNB have?

3,688 contracts of open interest across 65 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.