OITracker Cboe delayed data

Contract OI history

Back to OSCR

Nov 20, 2026 EXPIRATION

OSCR $39.00 Call

OSCR261120C00039000

Latest saved OI641Oct 23, 2026
Last change-73vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OSCR $39.00 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. 7293640 2026-10-02: 729 OI2026-10-05: 729 OI2026-10-06: 729 OI2026-10-07: 729 OI2026-10-08: 729 OI2026-10-09: 716 OI2026-10-13: 716 OI2026-10-14: 716 OI2026-10-15: 716 OI2026-10-16: 716 OI2026-10-21: 714 OI2026-10-23: 641 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, 2026Viewing641-73
Oct 21, 2026714-2
Oct 16, 20267160
Oct 15, 20267160
Oct 14, 20267160
Oct 13, 20267160
Oct 09, 2026716-13
Oct 08, 20267290
Oct 07, 20267290
Oct 06, 20267290
Oct 05, 20267290
Oct 02, 2026729No prior observation