$3.6M est. of $5.1M est. across the MSFT strikes we track, by 09:32 ET. Calls $3.6M, puts $18K. Tracked: up to 40 strikes around the money across 22 expirations.
This date70%
CEst.$3.6M
PEst.$18K
Evidence
The numbers behind this snapshot, Oct 27, 2026, 09:32 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
CCall premium, est. (USD)
$3.6M
PPut premium, est. (USD)
$18K
Share of the ticker's tracked est. premium
70%
This expiry, est. premium (USD)
$3.6M
All tracked strikes, est. premium (USD)
$5.1M
Days to expiry
24
Why it fired
Rule
expiry share of est. premium >= 0.4 and >= bucket median + 0.15; ticker est. premium >= $1.0M
Values that cleared it
Share: 0.6961
Contracts traded behind each figure
Calls: 15; Puts: 10; Ticker: 183
Baseline
median premium share of contracts 1 to 3 months out: 0.3465
The median is MSFT's call/put volume ratio for contracts more than 3 months out over the last 13 sessions. 2,049 call and 761 put contracts by 15:22 ET on Oct 27, 2026. Tracked: up to 40 strikes around the money across 22 expirations.
The median is MSFT's put/call volume ratio for contracts 1 to 3 months out over the last 13 sessions. 5,798 put and 1,401 call contracts by 11:33 ET on Oct 27, 2026. Tracked: up to 40 strikes around the money across 22 expirations.
The median is MSFT's call/put volume ratio for contracts 1 to 3 months out over the last 13 sessions. 2,064 call and 665 put contracts by 11:03 ET on Oct 27, 2026. Tracked: up to 40 strikes around the money across 22 expirations.
The median is MSFT's call/put volume ratio for contracts 1 to 3 months out over the last 13 sessions. 3,503 call and 1,278 put contracts by 10:42 ET on Oct 27, 2026. Tracked: up to 40 strikes around the money across 22 expirations.
The median is MSFT's call/put volume ratio for contracts within a week over the last 13 sessions. 2,479 call and 732 put contracts by 09:43 ET on Oct 27, 2026. Tracked: up to 40 strikes around the money across 22 expirations.