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Contract OI history

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Nov 20, 2026 EXPIRATION

OSCR $42.00 Call

OSCR261120C00042000

Latest saved OI576Oct 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 $42.00 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. 5762880 2026-10-02: 428 OI2026-10-05: 440 OI2026-10-06: 449 OI2026-10-07: 553 OI2026-10-08: 553 OI2026-10-09: 552 OI2026-10-13: 571 OI2026-10-14: 571 OI2026-10-15: 575 OI2026-10-16: 575 OI2026-10-21: 576 OI2026-10-23: 576 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, 2026Viewing5760
Oct 21, 2026576+1
Oct 16, 20265750
Oct 15, 2026575+4
Oct 14, 20265710
Oct 13, 2026571+19
Oct 09, 2026552-1
Oct 08, 20265530
Oct 07, 2026553+104
Oct 06, 2026449+9
Oct 05, 2026440+12
Oct 02, 2026428No prior observation