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Contract OI history

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Oct 23, 2026 EXPIRATION

OSCR $35.00 Call

OSCR261023C00035000

Latest saved OI1,462Oct 23, 2026
Last change+68vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OSCR $35.00 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. 1,4627310 2026-10-02: 40 OI2026-10-05: 89 OI2026-10-06: 92 OI2026-10-07: 96 OI2026-10-08: 96 OI2026-10-09: 136 OI2026-10-13: 168 OI2026-10-14: 168 OI2026-10-15: 182 OI2026-10-16: 280 OI2026-10-21: 1,394 OI2026-10-23: 1,462 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, 2026Viewing1,462+68
Oct 21, 20261,394+1,114
Oct 16, 2026280+98
Oct 15, 2026182+14
Oct 14, 20261680
Oct 13, 2026168+32
Oct 09, 2026136+40
Oct 08, 2026960
Oct 07, 202696+4
Oct 06, 202692+3
Oct 05, 202689+49
Oct 02, 202640No prior observation