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Contract OI history

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Dec 17, 2027 EXPIRATION

OSCR $25.00 Call

OSCR271217C00025000

Latest saved OI1,985Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OSCR $25.00 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. 1,9939960 2026-10-02: 1,992 OI2026-10-05: 1,992 OI2026-10-06: 1,992 OI2026-10-07: 1,992 OI2026-10-08: 1,992 OI2026-10-09: 1,993 OI2026-10-13: 1,993 OI2026-10-14: 1,993 OI2026-10-15: 1,993 OI2026-10-16: 1,986 OI2026-10-21: 1,986 OI2026-10-23: 1,985 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, 2026Viewing1,985-1
Oct 21, 20261,9860
Oct 16, 20261,986-7
Oct 15, 20261,9930
Oct 14, 20261,9930
Oct 13, 20261,9930
Oct 09, 20261,993+1
Oct 08, 20261,9920
Oct 07, 20261,9920
Oct 06, 20261,9920
Oct 05, 20261,9920
Oct 02, 20261,992No prior observation