OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

OSCR $10.00 Put

OSCR270115P00010000

Latest saved OI8,624Oct 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 $10.00 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. 8,6274,3130 2026-10-02: 8,625 OI2026-10-05: 8,625 OI2026-10-06: 8,625 OI2026-10-07: 8,625 OI2026-10-08: 8,625 OI2026-10-09: 8,627 OI2026-10-13: 8,626 OI2026-10-14: 8,626 OI2026-10-15: 8,626 OI2026-10-16: 8,626 OI2026-10-21: 8,625 OI2026-10-23: 8,624 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, 2026Viewing8,624-1
Oct 21, 20268,625-1
Oct 16, 20268,6260
Oct 15, 20268,6260
Oct 14, 20268,6260
Oct 13, 20268,626-1
Oct 09, 20268,627+2
Oct 08, 20268,6250
Oct 07, 20268,6250
Oct 06, 20268,6250
Oct 05, 20268,6250
Oct 02, 20268,625No prior observation