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Contract OI history

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Nov 20, 2026 EXPIRATION

OSCR $35.00 Call

OSCR261120C00035000

Latest saved OI1,879Oct 23, 2026
Last change+19vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OSCR $35.00 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. 1,9229610 2026-10-02: 1,652 OI2026-10-05: 1,674 OI2026-10-06: 1,680 OI2026-10-07: 1,694 OI2026-10-08: 1,694 OI2026-10-09: 1,670 OI2026-10-13: 1,922 OI2026-10-14: 1,922 OI2026-10-15: 1,910 OI2026-10-16: 1,908 OI2026-10-21: 1,860 OI2026-10-23: 1,879 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, 2026Viewing1,879+19
Oct 21, 20261,860-48
Oct 16, 20261,908-2
Oct 15, 20261,910-12
Oct 14, 20261,9220
Oct 13, 20261,922+252
Oct 09, 20261,670-24
Oct 08, 20261,6940
Oct 07, 20261,694+14
Oct 06, 20261,680+6
Oct 05, 20261,674+22
Oct 02, 20261,652No prior observation