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Contract OI history

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Oct 30, 2026 EXPIRATION

OSCR $35.00 Call

OSCR261030C00035000

Latest saved OI713Oct 23, 2026
Last change+87vs 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. 7133560 2026-10-02: 297 OI2026-10-05: 418 OI2026-10-06: 459 OI2026-10-07: 473 OI2026-10-08: 473 OI2026-10-09: 477 OI2026-10-13: 481 OI2026-10-14: 481 OI2026-10-15: 484 OI2026-10-16: 484 OI2026-10-21: 626 OI2026-10-23: 713 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, 2026Viewing713+87
Oct 21, 2026626+142
Oct 16, 20264840
Oct 15, 2026484+3
Oct 14, 20264810
Oct 13, 2026481+4
Oct 09, 2026477+4
Oct 08, 20264730
Oct 07, 2026473+14
Oct 06, 2026459+41
Oct 05, 2026418+121
Oct 02, 2026297No prior observation