OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

OSCR $13.00 Call

OSCR270115C00013000

Latest saved OI6,289Oct 23, 2026
Last change-53vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OSCR $13.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6,3423,1710 2026-10-02: 5,514 OI2026-10-05: 5,514 OI2026-10-06: 5,513 OI2026-10-07: 5,513 OI2026-10-08: 5,513 OI2026-10-09: 5,513 OI2026-10-13: 5,511 OI2026-10-14: 5,511 OI2026-10-15: 5,510 OI2026-10-16: 6,342 OI2026-10-21: 6,342 OI2026-10-23: 6,289 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

OSCR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6,289-53
Oct 21, 20266,3420
Oct 16, 20266,342+832
Oct 15, 20265,510-1
Oct 14, 20265,5110
Oct 13, 20265,511-2
Oct 09, 20265,5130
Oct 08, 20265,5130
Oct 07, 20265,5130
Oct 06, 20265,513-1
Oct 05, 20265,5140
Oct 02, 20265,514No prior observation