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Contract OI history

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Dec 18, 2026 EXPIRATION

OSCR $26.00 Call

OSCR261218C00026000

Latest saved OI113Oct 23, 2026
Last change-14vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OSCR $26.00 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. 135670 2026-10-02: 3 OI2026-10-05: 3 OI2026-10-06: 3 OI2026-10-07: 80 OI2026-10-08: 80 OI2026-10-09: 135 OI2026-10-13: 130 OI2026-10-14: 130 OI2026-10-15: 126 OI2026-10-16: 127 OI2026-10-21: 127 OI2026-10-23: 113 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, 2026Viewing113-14
Oct 21, 20261270
Oct 16, 2026127+1
Oct 15, 2026126-4
Oct 14, 20261300
Oct 13, 2026130-5
Oct 09, 2026135+55
Oct 08, 2026800
Oct 07, 202680+77
Oct 06, 202630
Oct 05, 202630
Oct 02, 20263No prior observation