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Contract OI history

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Oct 23, 2026 EXPIRATION

OSCR $25.00 Put

OSCR261023P00025000

Latest saved OI200Oct 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 $25.00 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. 2861430 2026-10-02: 286 OI2026-10-05: 271 OI2026-10-06: 255 OI2026-10-07: 211 OI2026-10-08: 211 OI2026-10-09: 206 OI2026-10-13: 203 OI2026-10-14: 203 OI2026-10-15: 200 OI2026-10-16: 200 OI2026-10-21: 200 OI2026-10-23: 200 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, 2026Viewing2000
Oct 21, 20262000
Oct 16, 20262000
Oct 15, 2026200-3
Oct 14, 20262030
Oct 13, 2026203-3
Oct 09, 2026206-5
Oct 08, 20262110
Oct 07, 2026211-44
Oct 06, 2026255-16
Oct 05, 2026271-15
Oct 02, 2026286No prior observation