MSFT · PUTS · DEC 4Session closed

MSFT puts expiring Dec 4 (3 weeks out) traded 2.6x the calls, vs a 0.6x median

As of , published from Nov 13, 2026, 12:28 ET. Source: delayed broker chain.

On the page at squawkflow.com/options-flow/2026-11-13/msft-puts-dec-4-2026-put-call-skew: the follow-up at the next settlement and at the Dec 4, 2026 expiry, each added once recorded; the evidence table and the rule that fired; and up to six other MSFT snapshots from Nov 13, 2026.

The median is MSFT's put/call volume ratio for contracts 1 to 3 weeks out over the last 20 sessions. 2,507 put and 974 call contracts by 12:13 ET on Nov 13, 2026. Tracked: up to 45 strikes around the money across 23 expirations.

Evidence

The numbers behind this snapshot, Nov 13, 2026, 12:13 ET. Session volume from delayed options chain snapshots, published at least 15 minutes after capture. Totals cover the strikes captured around the money, not every listed strike. Not individual trades. Premium is an estimate: volume times the quote midpoint.
MeasureValue
Call volume (contracts)974
Put volume (contracts)2,507
Call open interest, prior settlement22,047
Put open interest, prior settlement8,783
Call premium, est. (USD)$953K
Put premium, est. (USD)$1.0M
Put/call volume ratio2.6x
Days to expiry21

Why it fired

Rule
put/call volume >= max(1.5, 1.75 x baseline median); put volume >= 2000
Values that cleared it
Put volume (contracts): 2,507; Ratio: 2.57
Contracts traded behind each figure
Calls: 26; Puts: 23
Baseline
median put/call volume ratio, contracts 1 to 3 weeks out: 0.615
Baseline window
last 20 sessions
Baseline n
20
Claim level
2, compared with a baseline

Last-trade position, raw counts

Count of contracts whose single last trade sat near the ask or bid. Not the side of the session's volume. It is not used in the headline.

Count of contracts by where their single last trade sat against the quote.
Side of chainNear askNear bidOther
Calls8711
Puts5117

What happened next

  • Next settlement: Pending the next settlement.
  • Expiry, Dec 4, 2026: Pending expiry.
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