OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

CRWV $20.00 Put

CRWV280121P00020000

Latest saved OI898Oct 23, 2026
Last change+22vs previous saved observation
Saved market days4Oct 15, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWV $20.00 put open interest history 4 saved observations from 2026-10-15 to 2026-10-23. Exact values and changes are listed in the table below. 8984490 2026-10-15: 0 OI2026-10-16: 673 OI2026-10-21: 876 OI2026-10-23: 898 OI Oct 15, 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, 2026Viewing898+22
Oct 21, 2026876+203
Oct 16, 2026673+673
Oct 15, 20260No prior observation