Data through close

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

As of close · rank #2450 by open interest · snapshot page

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MTRX's nearest-expiration max pain is 10.00 for 2026-10-16, net GEX is 479,455, its put/call open-interest ratio is 0.03. These are whole-chain derived aggregates as of Oct 2, 2026 close.

Close
10.28
prev 10.46
Gamma max
9.68
-5.9% from close
Delta neutral
3.45
-66.4% from close
Gamma neutral
10.28
0.0% from close
Open interest
6,038
+2.7% vs prev
Contracts listed
20
18 calls · 5 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
10.00
-2.7% from close
2026-10-16
GEX flip
–
Net GEX
479,455
7,940,621 per 100k OI
Call wall
10.00
-2.7% from close
Put wall
10.00
-2.7% from close
Put/call OI
0.03
198 puts / 5,840 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
62.6
within trailing 52-week range
Front / back ATM IV
+85.0% / +40.9%
44.1 pp front premium
Expected move
+16.6%
14 DTE · one standard deviation
ATM straddle / spot
+11.9%
front-window midpoint premium
25Δ risk reversal
-14.9 pp
put IV minus call IV
IV butterfly
– pp
front-window smile convexity
Volume / open interest
0.00
1 contracts traded
Normalized net delta
0.454
option-holder convention
Modeled dealer delta
-0.454
opposite-side scenario
Vanna / 100k OI
-596
volatility-sensitive delta
Charm / 100k OI
-3,758,215
time-decay-sensitive delta
IV surface range
44.1 pp
published contour maximum minus minimum

Download the complete dated analysis JSON .

MTRX closed 5.9% above its gamma max of 9.68. It is 66.4% above the delta neutral price of 3.45. That is a fresh cross: the previous close was on the other side of gamma max. Total open interest is 6,038, +2.7% 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

← URBN (#2449) TIP (#2451) →

Questions people ask about MTRX

Where is MTRX's gamma max today?

As of Oct 2, 2026, the gamma max for MTRX is 9.68, -5.9% from the 10.28 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 MTRX above or below its delta neutral price?

MTRX closed above delta neutral: 10.28 against a delta neutral price of 3.45. The delta neutral price is where the summed delta of the whole chain is zero; the definition.

How much open interest does MTRX have?

6,038 contracts of open interest across 20 listed contracts on Oct 2, 2026, +2.7% 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.