Data through close

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

As of close

SFL's nearest-expiration max pain is 10.00 for the Fri, Nov 20, 2026 expiration, 10.8% below the 11.21 close; all-expiration max pain is 12.50; net GEX is 737.17K (modeled dollar-delta change per $1 move); the put/call open-interest ratio is 0.28. These are whole-chain derived aggregates as of Nov 13, 2026 close.

SFL 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
10.00
-10.8% from close
Expiry: Fri, Nov 20, 2026
All-expiration max pain: 12.50
GEX flip
–
Net GEX
737,174
11,525,547 per 100k OI
Call wall
12.50
+11.5% from close
Put wall
12.50
+11.5% from close
Put/call OI
0.28
1,389 puts / 5,007 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
11.21
prev 11.11
Gamma max
12.30
+9.7% from close
Delta neutral
10.39
-7.3% from close
Gamma neutral
11.21
0.0% from close
Open interest
6,396
+8.3% vs prev
Contracts listed
28
19 calls · 14 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
5.7
within trailing 52-week range
Front IV premium
– pp
front minus back volatility difference
25Δ risk reversal
152.1 pp
put IV minus call IV
IV butterfly
– pp
front-window smile convexity
Volume / open interest
0.03
173 contracts traded
Normalized net delta
0.103
option-holder convention
Modeled dealer delta
-0.103
opposite-side scenario
Vanna / 100k OI
3,533
volatility-sensitive delta
Charm / 100k OI
-6,415,088
time-decay-sensitive delta
IV surface range
131.8 pp
aggregate volatility dispersion

Download the dated aggregate analysis JSON .

SFL closed 9.7% below its gamma max of 12.30. It is 7.3% above the delta neutral price of 10.39. Total open interest is 6,396, +8.3% 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

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/SFL

Questions people ask about SFL

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

As of Nov 13, 2026 close, nearest-expiration max pain is 10.00 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 SFL's gamma exposure and gamma flip show?

Signed net GEX is 737,174 as of Nov 13, 2026 close. No confirmed GEX flip is available; this does not imply a zero exposure level. 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 SFL's gamma max today?

As of Nov 13, 2026, the gamma max for SFL is 12.30, +9.7% from the 11.21 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 SFL above or below its delta neutral price?

SFL closed above delta neutral: 11.21 against a delta neutral price of 10.39. The delta neutral price is where the summed delta of the whole chain is zero; the definition.

How much open interest does SFL have?

6,396 contracts of open interest across 28 listed contracts on Nov 13, 2026, +8.3% 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.