# BAC options expiring Dec 18 drew 58% of tracked BAC est. premium on Oct 21

As of Oct 21, 2026, 09:51 ET: BAC options expiring Dec 18 drew 58% of tracked BAC est. premium on Oct 21.
On the page at https://squawkflow.com/options-flow/2026-10-21/bac-dec-18-2026-premium-concentration: the follow-up at the next settlement and at the Dec 18, 2026 expiry, each added once recorded; the evidence table and the rule that fired; and up to six other BAC snapshots from Oct 21, 2026.

$628K est. of $1.1M est. across the BAC strikes we track, by 09:51 ET. Calls $565K, puts $63K. Tracked: up to 40 strikes around the money across 19 expirations. Source: delayed broker chain.

- Session: 2026-10-21
- Kind: Premium concentration
- Status: Session in progress
- Expiry: 2026-12-18 (1 to 3 months)
- Rule: expiry share of est. premium >= 0.4 and >= bucket median + 0.15; ticker est. premium >= $1.0M
- Baseline: median premium share of contracts 1 to 3 months out, last 20 sessions, n = 9, value 0.2366

| Metric | Value |
|---|---:|
| callPremiumEst | 565381 |
| daysToExpiry | 58 |
| expiryPremiumEst | 628093 |
| premiumShare | 0.5761 |
| putPremiumEst | 62712 |
| tickerPremiumEst | 1090322 |

## 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/2026-10-21

## Citation

Source: SquawkFlow, https://squawkflow.com/options-flow/2026-10-21/bac-dec-18-2026-premium-concentration
Retrieved: 2026-10-21 11:48 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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