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Contract OI history

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Jan 15, 2027 EXPIRATION

OSCR $15.00 Put

OSCR270115P00015000

Latest saved OI4,734Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OSCR $15.00 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. 4,7672,3830 2026-10-02: 4,767 OI2026-10-05: 4,733 OI2026-10-06: 4,733 OI2026-10-07: 4,733 OI2026-10-08: 4,733 OI2026-10-09: 4,733 OI2026-10-13: 4,742 OI2026-10-14: 4,742 OI2026-10-15: 4,737 OI2026-10-16: 4,737 OI2026-10-21: 4,734 OI2026-10-23: 4,734 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, 2026Viewing4,7340
Oct 21, 20264,734-3
Oct 16, 20264,7370
Oct 15, 20264,737-5
Oct 14, 20264,7420
Oct 13, 20264,742+9
Oct 09, 20264,7330
Oct 08, 20264,7330
Oct 07, 20264,7330
Oct 06, 20264,7330
Oct 05, 20264,733-34
Oct 02, 20264,767No prior observation