# MSFT puts expiring Oct 19 traded 1.7x the calls, vs a 0.7x median

As of Oct 15, 2026, 10:23 ET: MSFT puts expiring Oct 19 traded 1.7x the calls, vs a 0.7x median. The evidence table and the rule that fired are at https://squawkflow.com/options-flow/2026-10-15/msft-puts-oct-19-2026-put-call-skew, where the follow-up at the next settlement and at expiry is added once each is recorded.

The median is MSFT's put/call volume ratio for contracts within a week over the last 5 sessions. 4,961 put and 2,997 call contracts by 10:23 ET on Oct 15, 2026. Tracked: up to 40 strikes around the money across 22 expirations. Source: Schwab options chain.

- Session: 2026-10-15
- Kind: Put/call by expiry
- Status: Session closed
- Expiry: 2026-10-19 (within a week)
- Rule: put/call volume >= max(1.5, 1.75 x baseline median); put volume >= 2000
- Baseline: median put/call volume ratio, contracts within a week, last 20 sessions, n = 5, value 0.68

| Metric | Value |
|---|---:|
| callOpenInterest | 6436 |
| callPremiumEst | 544432 |
| callVolume | 2997 |
| daysToExpiry | 4 |
| putOpenInterest | 5721 |
| putPremiumEst | 2133084 |
| putToCallVolumeRatio | 1.66 |
| putVolume | 4961 |

## What happened next

- Next settlement: pending the next settlement.
- Expiry: pending expiry.

Caveat: 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.

Session page: https://squawkflow.com/options-flow/2026-10-15

## Citation

Source: SquawkFlow, https://squawkflow.com/options-flow/2026-10-15/msft-puts-oct-19-2026-put-call-skew
Retrieved: 2026-10-16 04:39 ET
Attribution: cite the page URL rather than a copied number. Levels are
recomputed every session, so a number without its date is wrong within a day.

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