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Contract OI history

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Nov 20, 2026 EXPIRATION

OSCR $30.00 Call

OSCR261120C00030000

Latest saved OI2,796Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OSCR $30.00 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. 2,9651,4820 2026-10-02: 2,312 OI2026-10-05: 2,296 OI2026-10-06: 2,297 OI2026-10-07: 2,961 OI2026-10-08: 2,961 OI2026-10-09: 2,965 OI2026-10-13: 2,955 OI2026-10-14: 2,955 OI2026-10-15: 2,934 OI2026-10-16: 2,929 OI2026-10-21: 2,799 OI2026-10-23: 2,796 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, 2026Viewing2,796-3
Oct 21, 20262,799-130
Oct 16, 20262,929-5
Oct 15, 20262,934-21
Oct 14, 20262,9550
Oct 13, 20262,955-10
Oct 09, 20262,965+4
Oct 08, 20262,9610
Oct 07, 20262,961+664
Oct 06, 20262,297+1
Oct 05, 20262,296-16
Oct 02, 20262,312No prior observation