OITracker Cboe delayed data

Contract OI history

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Dec 17, 2027 EXPIRATION

OSCR $15.00 Call

OSCR271217C00015000

Latest saved OI1,426Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OSCR $15.00 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. 1,4297140 2026-10-02: 1,429 OI2026-10-05: 1,429 OI2026-10-06: 1,429 OI2026-10-07: 1,429 OI2026-10-08: 1,429 OI2026-10-09: 1,429 OI2026-10-13: 1,429 OI2026-10-14: 1,429 OI2026-10-15: 1,428 OI2026-10-16: 1,428 OI2026-10-21: 1,428 OI2026-10-23: 1,426 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, 2026Viewing1,426-2
Oct 21, 20261,4280
Oct 16, 20261,4280
Oct 15, 20261,428-1
Oct 14, 20261,4290
Oct 13, 20261,4290
Oct 09, 20261,4290
Oct 08, 20261,4290
Oct 07, 20261,4290
Oct 06, 20261,4290
Oct 05, 20261,4290
Oct 02, 20261,429No prior observation