As of , published from Oct 28, 2026, 14:24 ET. Source: delayed broker chain.
On the page at squawkflow.com/options-flow/2026-10-28/sofi-26-calls-dec-18-2026-volume-vs-open-interest: 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 SOFI snapshots from Oct 28, 2026.
SOFI calls expiring that date in the strikes we track traded 0.3x their open interest, by 14:09 ET on Oct 28, 2026. Tracked: up to 40 strikes around the money across 17 expirations.
| Measure | Value |
|---|---|
| Volume / prior open interest, this strike | 5.0x |
| Volume / prior open interest, the expiry's tracked strikes | 0.29x |
| Days to expiry | 51 |
The median is SOFI's call/put volume ratio for contracts more than 3 months out over the last 14 sessions. 3,123 call and 500 put contracts by 11:44 ET on Oct 28, 2026. Tracked: up to 40 strikes around the money across 17 expirations.
The median is SOFI's call/put volume ratio for contracts more than 3 months out over the last 14 sessions. 3,472 call and 571 put contracts by 10:44 ET on Oct 28, 2026. Tracked: up to 40 strikes around the money across 17 expirations.
The median is SOFI's call/put volume ratio for contracts 1 to 3 months out over the last 14 sessions. 11,330 call and 1,230 put contracts by 10:19 ET on Oct 28, 2026. Tracked: up to 40 strikes around the money across 17 expirations.
The median is SOFI's call/put volume ratio for contracts 1 to 3 months out over the last 14 sessions. 7,822 call and 866 put contracts by 09:44 ET on Oct 28, 2026. Tracked: up to 40 strikes around the money across 17 expirations.
The median is SOFI's call/put volume ratio for contracts 1 to 3 weeks out over the last 14 sessions. 4,402 call and 923 put contracts by 09:34 ET on Oct 28, 2026. Tracked: up to 40 strikes around the money across 17 expirations.
The median is SOFI's call/put volume ratio for contracts within a week over the last 11 sessions. 2,503 call and 556 put contracts by 09:30 ET on Oct 28, 2026. Tracked: up to 40 strikes around the money across 17 expirations.