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Contract OI history

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Oct 30, 2026 EXPIRATION

OSCR $37.00 Call

OSCR261030C00037000

Latest saved OI711Oct 23, 2026
Last change+12vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OSCR $37.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7113550 2026-10-02: 29 OI2026-10-05: 43 OI2026-10-06: 44 OI2026-10-07: 47 OI2026-10-08: 47 OI2026-10-09: 52 OI2026-10-13: 167 OI2026-10-14: 167 OI2026-10-15: 172 OI2026-10-16: 172 OI2026-10-21: 699 OI2026-10-23: 711 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, 2026Viewing711+12
Oct 21, 2026699+527
Oct 16, 20261720
Oct 15, 2026172+5
Oct 14, 20261670
Oct 13, 2026167+115
Oct 09, 202652+5
Oct 08, 2026470
Oct 07, 202647+3
Oct 06, 202644+1
Oct 05, 202643+14
Oct 02, 202629No prior observation