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Contract OI history

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Dec 18, 2026 EXPIRATION

CRBP $7.50 Put

CRBP261218P00007500

Latest saved OI9,228Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CRBP $7.50 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 10,1655,0820 2026-10-08: 10,125 OI2026-10-09: 10,157 OI2026-10-13: 10,165 OI2026-10-14: 10,165 OI2026-10-16: 10,163 OI2026-10-20: 9,229 OI2026-10-23: 9,228 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, 2026Viewing9,228-1
Oct 20, 20269,229-934
Oct 16, 202610,163-2
Oct 14, 202610,1650
Oct 13, 202610,165+8
Oct 09, 202610,157+32
Oct 08, 202610,125No prior observation