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Contract OI history

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Jan 15, 2027 EXPIRATION

OSCR $22.00 Put

OSCR270115P00022000

Latest saved OI946Oct 23, 2026
Last change-30vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OSCR $22.00 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. 1,0055020 2026-10-02: 1,005 OI2026-10-05: 964 OI2026-10-06: 964 OI2026-10-07: 964 OI2026-10-08: 964 OI2026-10-09: 964 OI2026-10-13: 964 OI2026-10-14: 964 OI2026-10-15: 964 OI2026-10-16: 976 OI2026-10-21: 976 OI2026-10-23: 946 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, 2026Viewing946-30
Oct 21, 20269760
Oct 16, 2026976+12
Oct 15, 20269640
Oct 14, 20269640
Oct 13, 20269640
Oct 09, 20269640
Oct 08, 20269640
Oct 07, 20269640
Oct 06, 20269640
Oct 05, 2026964-41
Oct 02, 20261,005No prior observation