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Contract OI history

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Dec 17, 2027 EXPIRATION

OSCR $35.00 Call

OSCR271217C00035000

Latest saved OI3,711Oct 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 $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. 3,7871,8930 2026-10-02: 3,787 OI2026-10-05: 3,776 OI2026-10-06: 3,706 OI2026-10-07: 3,706 OI2026-10-08: 3,706 OI2026-10-09: 3,704 OI2026-10-13: 3,711 OI2026-10-14: 3,711 OI2026-10-15: 3,710 OI2026-10-16: 3,710 OI2026-10-21: 3,711 OI2026-10-23: 3,711 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, 2026Viewing3,7110
Oct 21, 20263,711+1
Oct 16, 20263,7100
Oct 15, 20263,710-1
Oct 14, 20263,7110
Oct 13, 20263,711+7
Oct 09, 20263,704-2
Oct 08, 20263,7060
Oct 07, 20263,7060
Oct 06, 20263,706-70
Oct 05, 20263,776-11
Oct 02, 20263,787No prior observation