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Contract OI history

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Jan 21, 2028 EXPIRATION

CRVS $18.00 Call

CRVS280121C00018000

Latest saved OI937Oct 23, 2026
Last change+10vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CRVS $18.00 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. 9374680 2026-10-08: 897 OI2026-10-09: 910 OI2026-10-13: 910 OI2026-10-14: 910 OI2026-10-16: 910 OI2026-10-20: 927 OI2026-10-23: 937 OI Oct 08, 2026Oct 23, 2026

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

CRVS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing937+10
Oct 20, 2026927+17
Oct 16, 20269100
Oct 14, 20269100
Oct 13, 20269100
Oct 09, 2026910+13
Oct 08, 2026897No prior observation