CB $338.34 pinning levels as of 2026-08-27 · 16:25 ET (after hours)

$CB

Chubb Limited · Insurance · $130.5B

▼ -5.43   (-1.58%)
Snapshot $338.34 · · 2026-08-27 · 16:25 ET (after hours)

The Levels

Put Wall $335 held 6 sessions
Gamma Flip $337 +0.4% from flip — on the edge
Call Wall $360 held 5 sessions
spot $338.34

Regime pinning · moves get faded back to the walls.

Each wall is the strike carrying the heaviest open interest within 15% of price, call above as resistance, put below as support, pooled across all listed expirations. It is a structural positioning level, not a single expiry pin. Max pain is tracked separately.

The Read

$CB is in long gamma at heat 29, which keeps moves dampened as dealers pin positions. The $340 call wall and the $305 put wall are fresh today, while spot rests 5.5% above the $305.25 flip level, signaling the next push down could face resistance early on.

Where the market is positioned


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Ask Nĩr about $CB.

Free. No login. Real dealer positioning on $CB, scored over a year of outcomes.

IV percentile · 1y 28 · premium quiet Put / call · OI · all expiries 0.85 · calls-heavy

Plays at the Walls

Covered Call

$345 · Sep 18 · 34Δ

$3.20 premium  ·  16%/yr annualized

Cash-Secured Put

$330 · Sep 18 · 27Δ

$2.50 premium  ·  13%/yr annualized

Not investment advice · Informational only


How our calls on $CB have played out

Over the last 21 sessions · n=28

28 Walls Called
4 Held 100% 1 pinned · 3 rejected
0 Broke 0%
24 Untested

$335 put wall

held 5 sessions running


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Scored Levels


Implied vs Measured


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