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Contract OI history

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Nov 20, 2026 EXPIRATION

OSCR $33.00 Call

OSCR261120C00033000

Latest saved OI808Oct 23, 2026
Last change+65vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OSCR $33.00 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. 8084040 2026-10-02: 632 OI2026-10-05: 607 OI2026-10-06: 603 OI2026-10-07: 640 OI2026-10-08: 640 OI2026-10-09: 640 OI2026-10-13: 636 OI2026-10-14: 636 OI2026-10-15: 681 OI2026-10-16: 674 OI2026-10-21: 743 OI2026-10-23: 808 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, 2026Viewing808+65
Oct 21, 2026743+69
Oct 16, 2026674-7
Oct 15, 2026681+45
Oct 14, 20266360
Oct 13, 2026636-4
Oct 09, 20266400
Oct 08, 20266400
Oct 07, 2026640+37
Oct 06, 2026603-4
Oct 05, 2026607-25
Oct 02, 2026632No prior observation