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Contract OI history

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Dec 18, 2026 EXPIRATION

CRBP $20.00 Call

CRBP261218C00020000

Latest saved OI7,953Oct 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 $20.00 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. 7,9533,9760 2026-10-08: 7,953 OI2026-10-09: 7,953 OI2026-10-13: 7,953 OI2026-10-14: 7,953 OI2026-10-16: 7,953 OI2026-10-20: 7,953 OI2026-10-23: 7,953 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, 2026Viewing7,9530
Oct 20, 20267,9530
Oct 16, 20267,9530
Oct 14, 20267,9530
Oct 13, 20267,9530
Oct 09, 20267,9530
Oct 08, 20267,953No prior observation