Data through close

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

As of close · rank #4022 by open interest · snapshot page

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XLG's nearest-expiration max pain is 65.00 for 2026-10-16, its GEX flip is 48.51, net GEX is 93,651, its put/call open-interest ratio is 0.31. These are whole-chain derived aggregates as of Oct 2, 2026 close.

Close
64.25
prev 63.62
Gamma max
66.03
+2.8% from close
Delta neutral
59.50
-7.4% from close
Gamma neutral
48.51
-24.5% from close
Open interest
535
+0.6% vs prev
Contracts listed
57
38 calls · 21 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
65.00
+1.2% from close
2026-10-16
GEX flip
48.51
-24.5% from close
Net GEX
93,651
17,504,834 per 100k OI
Call wall
66.00
+2.7% from close
Put wall
65.00
+1.2% from close
Put/call OI
0.31
128 puts / 407 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
7.8
within trailing 52-week range
Front / back ATM IV
+17.3% / +16.5%
0.8 pp front premium
Expected move
+3.4%
14 DTE · one standard deviation
ATM straddle / spot
–
front-window midpoint premium
25Δ risk reversal
– pp
put IV minus call IV
IV butterfly
2.8 pp
front-window smile convexity
Volume / open interest
0.01
3 contracts traded
Normalized net delta
0.329
option-holder convention
Modeled dealer delta
-0.329
opposite-side scenario
Vanna / 100k OI
0
volatility-sensitive delta
Charm / 100k OI
0
time-decay-sensitive delta
IV surface range
77.1 pp
published contour maximum minus minimum

Download the complete dated analysis JSON .

XLG closed 2.8% below its gamma max of 66.03. It is 7.4% above the delta neutral price of 59.50. Total open interest is 535, +0.6% 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

← CBC (#4021) GXRP (#4023) →

Questions people ask about XLG

Where is XLG's gamma max today?

As of Oct 2, 2026, the gamma max for XLG is 66.03, +2.8% from the 64.25 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 XLG above or below its delta neutral price?

XLG closed above delta neutral: 64.25 against a delta neutral price of 59.50. The delta neutral price is where the summed delta of the whole chain is zero; the definition.

How much open interest does XLG have?

535 contracts of open interest across 57 listed contracts on Oct 2, 2026, +0.6% 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.