# BAC 46 puts expiring Nov 20 traded 5.0x their open interest

As of Oct 19, 2026, 12:46 ET: BAC 46 puts expiring Nov 20 traded 5.0x their open interest.
On the page at https://squawkflow.com/options-flow/2026-10-19/bac-46-puts-nov-20-2026-volume-vs-open-interest: the follow-up at the next settlement and at the Nov 20, 2026 expiry, each added once recorded; the evidence table and the rule that fired; and up to six other BAC snapshots from Oct 19, 2026.

BAC puts expiring that date in the strikes we track traded 0.2x their open interest, by 12:46 ET on Oct 19, 2026. Tracked: up to 38 strikes around the money across 19 expirations. Source: delayed broker chain.

- Session: 2026-10-19
- Kind: Volume vs open interest
- Status: Session closed
- Expiry: 2026-11-20 (1 to 3 months)
- Rule: volume/prior OI >= 5.0 and >= 3.0 x this expiry's put volume/OI; prior OI >= 1000; volume >= 2000
- Baseline: this expiry's put volume/open interest, same session, same expiry, same session (n = strikes with open interest), n = 11, value 0.18

| Metric | Value |
|---|---:|
| daysToExpiry | 32 |
| expiryVolumeToOpenInterest | 0.18 |
| volumeToOpenInterest | 5.02 |

## 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/2026-10-19

## Citation

Source: SquawkFlow, https://squawkflow.com/options-flow/2026-10-19/bac-46-puts-nov-20-2026-volume-vs-open-interest
Retrieved: 2026-10-20 05:10 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.

SquawkFlow publishes market-structure data and education. Nothing here is
investment advice, a price target or a recommendation, and we have no order
execution.