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Contract OI history

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Jan 21, 2028 EXPIRATION

CRVS $18.00 Put

CRVS280121P00018000

Latest saved OI1,141Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CRVS $18.00 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. 1,1415700 2026-10-08: 1,141 OI2026-10-09: 1,141 OI2026-10-13: 1,141 OI2026-10-14: 1,141 OI2026-10-16: 1,141 OI2026-10-20: 1,141 OI2026-10-23: 1,141 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, 2026Viewing1,1410
Oct 20, 20261,1410
Oct 16, 20261,1410
Oct 14, 20261,1410
Oct 13, 20261,1410
Oct 09, 20261,1410
Oct 08, 20261,141No prior observation