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Contract OI history

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Jan 21, 2028 EXPIRATION

OSCR $35.00 Call

OSCR280121C00035000

Latest saved OI8,583Oct 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 $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. 8,6534,3260 2026-10-02: 8,436 OI2026-10-05: 8,436 OI2026-10-06: 8,440 OI2026-10-07: 8,441 OI2026-10-08: 8,441 OI2026-10-09: 8,450 OI2026-10-13: 8,653 OI2026-10-14: 8,653 OI2026-10-15: 8,585 OI2026-10-16: 8,585 OI2026-10-21: 8,585 OI2026-10-23: 8,583 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, 2026Viewing8,583-2
Oct 21, 20268,5850
Oct 16, 20268,5850
Oct 15, 20268,585-68
Oct 14, 20268,6530
Oct 13, 20268,653+203
Oct 09, 20268,450+9
Oct 08, 20268,4410
Oct 07, 20268,441+1
Oct 06, 20268,440+4
Oct 05, 20268,4360
Oct 02, 20268,436No prior observation