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Contract OI history

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Jan 15, 2027 EXPIRATION

OSCR $24.00 Put

OSCR270115P00024000

Latest saved OI296Oct 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 $24.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3191590 2026-10-02: 319 OI2026-10-05: 316 OI2026-10-06: 305 OI2026-10-07: 305 OI2026-10-08: 305 OI2026-10-09: 306 OI2026-10-13: 300 OI2026-10-14: 300 OI2026-10-15: 299 OI2026-10-16: 299 OI2026-10-21: 295 OI2026-10-23: 296 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, 2026Viewing296+1
Oct 21, 2026295-4
Oct 16, 20262990
Oct 15, 2026299-1
Oct 14, 20263000
Oct 13, 2026300-6
Oct 09, 2026306+1
Oct 08, 20263050
Oct 07, 20263050
Oct 06, 2026305-11
Oct 05, 2026316-3
Oct 02, 2026319No prior observation