Data through close

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

As of close · rank #1036 by open interest · snapshot page

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PACS's nearest-expiration max pain is 40.00 for 2026-10-16, its GEX flip is 18.86, net GEX is 2,066,679, its put/call open-interest ratio is 0.14. These are whole-chain derived aggregates as of Oct 2, 2026 close.

Close
42.85
prev 41.03
Gamma max
42.65
-0.5% from close
Delta neutral
30.00
-30.0% from close
Gamma neutral
18.86
-56.0% from close
Open interest
46,010
+0.1% vs prev
Contracts listed
91
66 calls · 52 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
40.00
-6.7% from close
2026-10-16
GEX flip
18.86
-56.0% from close
Net GEX
2,066,679
4,491,803 per 100k OI
Call wall
50.00
+16.7% from close
Put wall
35.00
-18.3% from close
Put/call OI
0.14
5,493 puts / 40,517 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
33.3
within trailing 52-week range
Front / back ATM IV
– / –
– pp front premium
Expected move
–
– DTE · one standard deviation
ATM straddle / spot
–
front-window midpoint premium
25Δ risk reversal
11.0 pp
put IV minus call IV
IV butterfly
-4.9 pp
front-window smile convexity
Volume / open interest
0.00
34 contracts traded
Normalized net delta
0.538
option-holder convention
Modeled dealer delta
-0.480
opposite-side scenario
Vanna / 100k OI
141
volatility-sensitive delta
Charm / 100k OI
5,447
time-decay-sensitive delta
IV surface range
47.5 pp
published contour maximum minus minimum

Download the complete dated analysis JSON .

PACS closed 0.5% above its gamma max of 42.65. It is 30.0% above the delta neutral price of 30.00. That is a fresh cross: the previous close was on the other side of gamma max. Total open interest is 46,010, +0.1% 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

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Questions people ask about PACS

Where is PACS's gamma max today?

As of Oct 2, 2026, the gamma max for PACS is 42.65, -0.5% from the 42.85 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 PACS above or below its delta neutral price?

PACS closed above delta neutral: 42.85 against a delta neutral price of 30.00. The delta neutral price is where the summed delta of the whole chain is zero; the definition.

How much open interest does PACS have?

46,010 contracts of open interest across 91 listed contracts on Oct 2, 2026, +0.1% 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.