For informational and educational purposes only. Not a trading application. Not investment advice. Past performance does not guarantee future results. Forecasts are general model estimates, often wrong, and scored in public.
Across the tracked strikes of that expiry, MSFT calls traded 0.6x their open interest, against 5.1x for the 525 strike, by 10:58 ET on Nov 12, 2026. Tracked: up to 42 strikes around the money across 23 expirations.
CStrike5.1x
Expiry0.56x
Evidence
The numbers behind this snapshot, Nov 12, 2026, 10:58 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.
Measure
Value
Volume / prior open interest, this strike
5.1x
Volume / prior open interest, the expiry's tracked strikes
0.56x
Days to expiry
1
Why it fired
Rule
volume/prior OI >= 5.0 and >= 3.0 x this expiry's call volume/OI; prior OI >= 1000; volume >= 2000
Values that cleared it
Expiry ratio: 0.56; Ratio: 5.06
Contracts traded behind each figure
Expiry calls: 29
Baseline
this expiry's call volume/open interest, same session: 0.56
Baseline window
same expiry, same session (n = strikes with open interest)
The median is MSFT's call/put volume ratio for contracts more than 3 months out over the last 20 sessions. 2,235 call and 733 put contracts by 14:47 ET on Nov 12, 2026. Tracked: up to 43 strikes around the money across 23 expirations.
The median is MSFT's put/call volume ratio for contracts more than 3 months out over the last 20 sessions. 2,002 put and 645 call contracts by 14:07 ET on Nov 12, 2026. Tracked: up to 43 strikes around the money across 23 expirations.
The median is MSFT's call/put volume ratio for contracts 1 to 3 weeks out over the last 20 sessions. 2,761 call and 865 put contracts by 12:08 ET on Nov 12, 2026. Tracked: up to 43 strikes around the money across 23 expirations.
Within 3 weeks: 25,076 put and 66,225 call contracts. 1 to 3 months out: 5,365 put and 7,034 call contracts. By 11:03 ET on Nov 12, 2026. Tracked: up to 43 strikes around the money across 23 expirations.
The median is MSFT's call/put volume ratio for contracts within a week over the last 20 sessions. 3,147 call and 568 put contracts by 10:08 ET on Nov 12, 2026. Tracked: up to 42 strikes around the money across 23 expirations.
The median is MSFT's call/put volume ratio for contracts 1 to 3 weeks out over the last 20 sessions. 3,521 call and 745 put contracts by 09:53 ET on Nov 12, 2026. Tracked: up to 42 strikes around the money across 23 expirations.