Data through close

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

As of close

JBL's nearest-expiration max pain is 280.00 for the Fri, Nov 20, 2026 expiration, 10.1% above the 254.22 close; all-expiration max pain is 250.00; the GEX flip is 279.92; net GEX is -929.28K (modeled dollar-delta change per $1 move); the put/call open-interest ratio is 0.83. These are whole-chain derived aggregates as of Nov 13, 2026 close.

JBL max pain and GEX snapshot

End-of-day snapshot for . Nearest-expiration max pain uses the expiry shown on its card; GEX uses the whole chain. Missing values are unavailable, not zero.

Nearest-expiration max pain
280.00
+10.1% from close
Expiry: Fri, Nov 20, 2026
All-expiration max pain: 250.00
GEX flip (gamma neutral)
279.92
+10.1% from close
Net GEX
-929,276
-2,059,520 per 100k OI
Call wall
300.00
+18.0% from close
Put wall
260.00
+2.3% from close
Put/call OI
0.83
20,433 puts / 24,688 calls

Prices are in US dollars per share. Net GEX is modeled dollar-delta change per $1 underlying move. Max pain minimizes aggregate intrinsic payout for that expiration; it is not a closing-price forecast. Signed GEX uses calls positive and puts negative, a model convention rather than observed dealer inventory. The flip is a confirmed zero crossing; walls locate side-specific concentrations, not guaranteed support or resistance.

Learn how to read the max pain payout example, GEX chart, gamma flip and walls, and open interest versus trading volume.

Close
254.22
prev 259.86
Gamma max
342.27
+34.6% from close
Delta neutral
270.12
+6.3% from close
Gamma neutral (GEX flip)
279.92
+10.1% from close
Open interest
45,121
-2.2% vs prev
Contracts listed
654
435 calls · 313 puts

Advanced options analysis

Public aggregate 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
85.2
within trailing 52-week range
Front IV premium
7.3 pp
front minus back volatility difference
25Δ risk reversal
3.9 pp
put IV minus call IV
IV butterfly
0.6 pp
front-window smile convexity
Volume / open interest
0.03
1,396 contracts traded
Normalized net delta
0.056
option-holder convention
Modeled dealer delta
-0.056
opposite-side scenario
Vanna / 100k OI
194
volatility-sensitive delta
Charm / 100k OI
9,437,487
time-decay-sensitive delta
IV surface range
63.9 pp
aggregate volatility dispersion

Download the dated aggregate analysis JSON .

JBL closed 34.6% below its gamma max of 342.27. It is 6.3% below the delta neutral price of 270.12. Total open interest is 45,121, -2.2% 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

Daily ticker aggregates through 2026-11-13. This analysis view omits individual contract fields.

To see all-expiration max pain over time, open the History chart and select “All-expiration max pain” under More series.

Aggregate IV history

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In today's screens

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Neighbours by open interest

Cite or embed this snapshot

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Canonical source: https://halfonadouble.com/stock/JBL

Questions people ask about JBL

What is JBL's max pain for the nearest expiration?

As of Nov 13, 2026 close, nearest-expiration max pain is 280.00 for the Fri, Nov 20, 2026 expiration. It is a payout-minimizing strike for one expiration. An all-expiration pooled value is a different comparison, and neither establishes where the underlying will close. Max pain definition and worked payout example.

Our 2025 max-pain study compares historical Thursday levels with Friday underlying closes and an unchanged-price baseline. Its scope and results are separate from this current ticker snapshot.

What do JBL's gamma exposure and gamma flip show?

Signed net GEX is -929,276 as of Nov 13, 2026 close. The confirmed GEX flip is 279.92. These aggregate model outputs use calls positive and puts negative. Their sign does not identify dealers' actual positions or predict the next move. How to interpret GEX, gamma flip and walls.

Where is JBL's gamma max today?

As of Nov 13, 2026, the gamma max for JBL is 342.27, +34.6% from the 254.22 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 JBL above or below its delta neutral price?

JBL closed below delta neutral: 254.22 against a delta neutral price of 270.12. The delta neutral price is where the summed delta of the whole chain is zero; the definition.

How much open interest does JBL have?

45,121 contracts of open interest across 654 listed contracts on Nov 13, 2026, -2.2% 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.