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Contract OI history

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Dec 18, 2026 EXPIRATION

CRBP $7.50 Call

CRBP261218C00007500

Latest saved OI728Oct 23, 2026
Last change+100vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CRBP $7.50 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. 7283640 2026-10-08: 293 OI2026-10-09: 296 OI2026-10-13: 296 OI2026-10-14: 631 OI2026-10-16: 628 OI2026-10-20: 628 OI2026-10-23: 728 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, 2026Viewing728+100
Oct 20, 20266280
Oct 16, 2026628-3
Oct 14, 2026631+335
Oct 13, 20262960
Oct 09, 2026296+3
Oct 08, 2026293No prior observation