Data through close

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

As of close · rank #1914 by open interest · snapshot page

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ENOV's nearest-expiration max pain is 20.00 for 2026-10-16, its GEX flip is 3.21, net GEX is 380,031, its put/call open-interest ratio is 0.22. These are whole-chain derived aggregates as of Oct 2, 2026 close.

Close
17.77
prev 18.05
Gamma max
23.08
+29.9% from close
Delta neutral
15.24
-14.2% from close
Gamma neutral
3.21
-81.9% from close
Open interest
12,584
+2.9% vs prev
Contracts listed
72
44 calls · 30 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
20.00
+12.5% from close
2026-10-16
GEX flip
3.21
-81.9% from close
Net GEX
380,031
3,019,957 per 100k OI
Call wall
30.00
+68.8% from close
Put wall
17.50
-1.5% from close
Put/call OI
0.22
2,258 puts / 10,326 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
32.0
within trailing 52-week range
Front / back ATM IV
+80.6% / +80.7%
-0.0 pp front premium
Expected move
+15.8%
14 DTE · one standard deviation
ATM straddle / spot
+26.6%
front-window midpoint premium
25Δ risk reversal
34.0 pp
put IV minus call IV
IV butterfly
– pp
front-window smile convexity
Volume / open interest
0.18
2,262 contracts traded
Normalized net delta
0.113
option-holder convention
Modeled dealer delta
-0.113
opposite-side scenario
Vanna / 100k OI
3,552
volatility-sensitive delta
Charm / 100k OI
-166,894
time-decay-sensitive delta
IV surface range
107.9 pp
published contour maximum minus minimum

Download the complete dated analysis JSON .

ENOV closed 29.9% below its gamma max of 23.08. It is 14.2% above the delta neutral price of 15.24. Total open interest is 12,584, +2.9% 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

← USD (#1913) RFL (#1915) →

Questions people ask about ENOV

Where is ENOV's gamma max today?

As of Oct 2, 2026, the gamma max for ENOV is 23.08, +29.9% from the 17.77 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 ENOV above or below its delta neutral price?

ENOV closed above delta neutral: 17.77 against a delta neutral price of 15.24. The delta neutral price is where the summed delta of the whole chain is zero; the definition.

How much open interest does ENOV have?

12,584 contracts of open interest across 72 listed contracts on Oct 2, 2026, +2.9% 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.