OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

CLFD $22.50 Put

CLFD261120P00022500

Latest saved OI110Oct 23, 2026
Last change+108vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CLFD $22.50 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. 110550 2026-10-08: 2 OI2026-10-09: 2 OI2026-10-13: 2 OI2026-10-14: 2 OI2026-10-16: 2 OI2026-10-20: 2 OI2026-10-23: 110 OI Oct 08, 2026Oct 23, 2026

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

CLFD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing110+108
Oct 20, 202620
Oct 16, 202620
Oct 14, 202620
Oct 13, 202620
Oct 09, 202620
Oct 08, 20262No prior observation