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Contract OI history

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Dec 18, 2026 EXPIRATION

CRWV $37.50 Put

CRWV261218P00037500

Latest saved OI42,751Oct 23, 2026
Last change+77vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWV $37.50 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 42,75121,3750 2026-10-09: 1,199 OI2026-10-13: 1,204 OI2026-10-14: 1,204 OI2026-10-15: 27,487 OI2026-10-16: 42,373 OI2026-10-21: 42,674 OI2026-10-23: 42,751 OI Oct 09, 2026Oct 23, 2026

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

CRWV contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing42,751+77
Oct 21, 202642,674+301
Oct 16, 202642,373+14,886
Oct 15, 202627,487+26,283
Oct 14, 20261,2040
Oct 13, 20261,204+5
Oct 09, 20261,199No prior observation