Data through close

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

As of close · rank #1028 by open interest · snapshot page

Chart Download CSV JSON snapshot Advanced analysis

PWR's nearest-expiration max pain is 640.00 for 2026-10-16, its GEX flip is 670.05, net GEX is 261,522, its put/call open-interest ratio is 1.66. These are whole-chain derived aggregates as of Oct 2, 2026 close.

Close
676.56
prev 662.60
Gamma max
725.36
+7.2% from close
Delta neutral
659.48
-2.5% from close
Gamma neutral
670.05
-1.0% from close
Open interest
46,342
+2.3% vs prev
Contracts listed
777
528 calls · 422 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
640.00
-5.4% from close
2026-10-16
GEX flip
670.05
-1.0% from close
Net GEX
261,522
564,330 per 100k OI
Call wall
710.00
+4.9% from close
Put wall
560.00
-17.2% from close
Put/call OI
1.66
28,937 puts / 17,405 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
35.0
within trailing 52-week range
Front / back ATM IV
+35.9% / +46.5%
-10.6 pp front premium
Expected move
+7.0%
14 DTE · one standard deviation
ATM straddle / spot
+5.6%
front-window midpoint premium
25Δ risk reversal
-1.3 pp
put IV minus call IV
IV butterfly
-1.6 pp
front-window smile convexity
Volume / open interest
0.04
1,797 contracts traded
Normalized net delta
0.081
option-holder convention
Modeled dealer delta
-0.081
opposite-side scenario
Vanna / 100k OI
1,724
volatility-sensitive delta
Charm / 100k OI
-5,135,061
time-decay-sensitive delta
IV surface range
68.1 pp
published contour maximum minus minimum

Download the complete dated analysis JSON .

PWR closed 7.2% below its gamma max of 725.36. It is 2.5% above the delta neutral price of 659.48. Total open interest is 46,342, +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

← SGMO (#1027) SH (#1029) →

Questions people ask about PWR

Where is PWR's gamma max today?

As of Oct 2, 2026, the gamma max for PWR is 725.36, +7.2% from the 676.56 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 PWR above or below its delta neutral price?

PWR closed above delta neutral: 676.56 against a delta neutral price of 659.48. The delta neutral price is where the summed delta of the whole chain is zero; the definition.

How much open interest does PWR have?

46,342 contracts of open interest across 777 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.