Data through close

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

As of close · rank #2223 by open interest · snapshot page

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HIMZ's nearest-expiration max pain is 31.00 for 2026-10-16, its GEX flip is 22.88, net GEX is 40,731, its put/call open-interest ratio is 0.61. These are whole-chain derived aggregates as of Oct 2, 2026 close.

Close
26.07
prev 26.54
Gamma max
34.13
+30.9% from close
Delta neutral
22.98
-11.8% from close
Gamma neutral
22.88
-12.3% from close
Open interest
8,293
+0.3% vs prev
Contracts listed
311
210 calls · 126 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
31.00
+18.9% from close
2026-10-16
GEX flip
22.88
-12.3% from close
Net GEX
40,731
491,155 per 100k OI
Call wall
31.00
+18.9% from close
Put wall
25.00
-4.1% from close
Put/call OI
0.61
3,143 puts / 5,150 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
18.5
within trailing 52-week range
Front / back ATM IV
+133.7% / +159.7%
-25.9 pp front premium
Expected move
+26.2%
14 DTE · one standard deviation
ATM straddle / spot
+19.9%
front-window midpoint premium
25Δ risk reversal
-22.7 pp
put IV minus call IV
IV butterfly
4.2 pp
front-window smile convexity
Volume / open interest
0.04
352 contracts traded
Normalized net delta
0.162
option-holder convention
Modeled dealer delta
-0.162
opposite-side scenario
Vanna / 100k OI
-350
volatility-sensitive delta
Charm / 100k OI
398,360
time-decay-sensitive delta
IV surface range
44.7 pp
published contour maximum minus minimum

Download the complete dated analysis JSON .

HIMZ closed 30.9% below its gamma max of 34.13. It is 11.8% above the delta neutral price of 22.98. Total open interest is 8,293, +0.3% 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

← ZBIO (#2222) PSN (#2224) →

Questions people ask about HIMZ

Where is HIMZ's gamma max today?

As of Oct 2, 2026, the gamma max for HIMZ is 34.13, +30.9% from the 26.07 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 HIMZ above or below its delta neutral price?

HIMZ closed above delta neutral: 26.07 against a delta neutral price of 22.98. The delta neutral price is where the summed delta of the whole chain is zero; the definition.

How much open interest does HIMZ have?

8,293 contracts of open interest across 311 listed contracts on Oct 2, 2026, +0.3% 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.