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Contract OI history

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Dec 18, 2026 EXPIRATION

CRBP $12.50 Call

CRBP261218C00012500

Latest saved OI3,357Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CRBP $12.50 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 3,3571,6780 2026-10-08: 3,355 OI2026-10-09: 3,355 OI2026-10-13: 3,354 OI2026-10-14: 3,354 OI2026-10-16: 3,357 OI2026-10-20: 3,357 OI2026-10-23: 3,357 OI Oct 08, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

CRBP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,3570
Oct 20, 20263,3570
Oct 16, 20263,357+3
Oct 14, 20263,3540
Oct 13, 20263,354-1
Oct 09, 20263,3550
Oct 08, 20263,355No prior observation