Data through close

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

As of close · rank #4086 by open interest · snapshot page

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STXL's nearest-expiration max pain is 30.00 for 2026-10-16, its GEX flip is 12.69, net GEX is 11,642, its put/call open-interest ratio is 0.46. These are whole-chain derived aggregates as of Oct 2, 2026 close.

Close
30.36
prev 38.28
Gamma max
36.65
+20.7% from close
Delta neutral
23.58
-22.3% from close
Gamma neutral
12.69
-58.2% from close
Open interest
482
+2.3% vs prev
Contracts listed
73
48 calls · 28 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
30.00
-1.2% from close
2026-10-16
GEX flip
12.69
-58.2% from close
Net GEX
11,642
2,415,437 per 100k OI
Call wall
40.00
+31.8% from close
Put wall
30.00
-1.2% from close
Put/call OI
0.46
152 puts / 330 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
3.4
within trailing 52-week range
Front / back ATM IV
+130.2% / +131.1%
-0.9 pp front premium
Expected move
+25.5%
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
1.43
691 contracts traded
Normalized net delta
0.179
option-holder convention
Modeled dealer delta
-0.179
opposite-side scenario
Vanna / 100k OI
0
volatility-sensitive delta
Charm / 100k OI
0
time-decay-sensitive delta
IV surface range
73.6 pp
published contour maximum minus minimum

Download the complete dated analysis JSON .

STXL closed 20.7% below its gamma max of 36.65. It is 22.3% above the delta neutral price of 23.58. Total open interest is 482, +2.3% 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

← PSCE (#4085) DRH (#4087) →

Questions people ask about STXL

Where is STXL's gamma max today?

As of Oct 2, 2026, the gamma max for STXL is 36.65, +20.7% from the 30.36 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 STXL above or below its delta neutral price?

STXL closed above delta neutral: 30.36 against a delta neutral price of 23.58. The delta neutral price is where the summed delta of the whole chain is zero; the definition.

How much open interest does STXL have?

482 contracts of open interest across 73 listed contracts on Oct 2, 2026, +2.3% 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.