MSFTCFEB 19 '27Open interest change
Open interest in MSFT calls expiring Feb 19, 2027 rose 49,818 at the Nov 10 settlement
52,723 to 102,541 contracts between the Nov 9 and Nov 10 settlements, 94% of the prior figure.
MSFT · PUTS · NOV 11Settled
Open interest in MSFT puts expiring Nov 11 rose 14,301 at the Nov 10 settlement
As of . Source: settlement open interest archive.
On the page at squawkflow.com/options-flow/2026-11-10/msft-puts-nov-11-2026-open-interest-change: the evidence table and the rule this settlement figure passed; and up to six other MSFT snapshots from Nov 10, 2026.
13,201 to 27,502 contracts between the Nov 9 and Nov 10 settlements, 108% of the prior figure.
Evidence
| Measure | Value |
|---|---|
| Open interest, earlier settlement | 13,201 |
| Open interest, later settlement | 27,502 |
| Change (contracts) | +14,301 |
| Change as a share of the earlier figure | 108% |
| Earlier settlement | Nov 9, 2026 |
| Later settlement | Nov 10, 2026 |
| Days to expiry | 1 |
Why it fired
- Rule
- |change| >= 10000 or (>= 2000 and >= 50% of prior), and |change share| >= 2.0 x bucket median; prior OI >= 1000
- Values that cleared it
- Change: 14,301; Change as a share of the earlier figure: 1.0833
- Contracts traded behind each figure
- Open interest changed: 45
- Baseline
- median absolute open interest change share, contracts within a week: 0.3296
- Baseline window
- last 20 sessions
- Baseline n
- 20
- Claim level
- 0, a reported fact
What happened next
This snapshot is itself a settlement figure, so it has no follow-up of its own.
More MSFT snapshots, Nov 10, 2026
All MSFT snapshots on the hub- MSFTCDEC 18Put/call by expiry
MSFT calls outnumbered puts 4.8 to 1 expiring Dec 18, vs a 1.7 median
The median is MSFT's call/put volume ratio for contracts 1 to 3 months out over the last 20 sessions. 48,458 call and 10,147 put contracts by 14:22 ET on Nov 10, 2026. Tracked: up to 46 strikes around the money across 23 expirations.
- MSFTCFEB 19 '27Put/call by expiry
MSFT calls outnumbered puts 26.0 to 1 expiring Feb 19, 2027, vs a 1.3 median
The median is MSFT's call/put volume ratio for contracts more than 3 months out over the last 20 sessions. 24,627 call and 947 put contracts by 13:08 ET on Nov 10, 2026. Tracked: up to 46 strikes around the money across 23 expirations.
- MSFTPMAR 19 '27Put/call by expiry
MSFT puts expiring Mar 19, 2027 traded 2.8x the calls, vs a 0.8x median
The median is MSFT's put/call volume ratio for contracts more than 3 months out over the last 20 sessions. 2,087 put and 751 call contracts by 12:53 ET on Nov 10, 2026. Tracked: up to 46 strikes around the money across 23 expirations.
- MSFTPNOV 11Put/call by expiry
MSFT puts expiring Nov 11 traded 1.8x the calls, vs a 0.7x median
The median is MSFT's put/call volume ratio for contracts within a week over the last 20 sessions. 61,682 put and 34,847 call contracts by 12:48 ET on Nov 10, 2026. Tracked: up to 46 strikes around the money across 23 expirations.
- MSFTNear vs far dates
MSFT put/call volume ratio held at 1.45 within 3 weeks, against 0.61 1 to 3 months out
Within 3 weeks: 103,805 put and 71,692 call contracts. 1 to 3 months out: 9,133 put and 14,881 call contracts. By 12:48 ET on Nov 10, 2026. Tracked: up to 46 strikes around the money across 23 expirations.