MMM $177.86 pinning levels as of 2026-08-27 · 16:26 ET (after hours)

$MMM

3M Co · Industrial Conglomerates · $92.2B

▼ -2.09   (-1.16%)
Snapshot $177.86 · · 2026-08-27 · 16:26 ET (after hours)

The Levels

range held 15 sessions, both sides

Put Wall $160 held 15 sessions
Gamma Flip $171 +4.1% above flip
Call Wall $190 held 15 sessions
spot $177.86

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

$MMM is in a neutral regime, which means moves are balanced without strong dealer intervention. The $170 call wall is untested yesterday, while the $157.5 put was pinned yesterday. With the spot at $158.64 and 0.2% above its gamma flip at $158.35, any move could see increased volatility as it approaches these key levels.

Where the market is positioned


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Ask Nĩr about $MMM.

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

IV percentile · 1y 0 · premium quiet Put / call · OI · all expiries 0.82 · calls-heavy

Plays at the Walls

Covered Call

$185 · Sep 25 · 31Δ

$2.19 premium  ·  16%/yr annualized

Cash-Secured Put

$175 · Sep 25 · 33Δ

$2.26 premium  ·  17%/yr annualized

Not investment advice · Informational only


How our calls on $MMM have played out

Over the last 21 sessions · n=28

28 Walls Called
0 Held 0 pinned · 0 rejected
0 Broke
28 Untested

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Scored Levels


Implied vs Measured


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