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Contract OI history

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Nov 20, 2026 EXPIRATION

OSCR $38.00 Call

OSCR261120C00038000

Latest saved OI884Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OSCR $38.00 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. 8844420 2026-10-02: 785 OI2026-10-05: 796 OI2026-10-06: 798 OI2026-10-07: 813 OI2026-10-08: 813 OI2026-10-09: 830 OI2026-10-13: 841 OI2026-10-14: 841 OI2026-10-15: 838 OI2026-10-16: 846 OI2026-10-21: 882 OI2026-10-23: 884 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, 2026Viewing884+2
Oct 21, 2026882+36
Oct 16, 2026846+8
Oct 15, 2026838-3
Oct 14, 20268410
Oct 13, 2026841+11
Oct 09, 2026830+17
Oct 08, 20268130
Oct 07, 2026813+15
Oct 06, 2026798+2
Oct 05, 2026796+11
Oct 02, 2026785No prior observation