OITracker Cboe delayed data

Contract OI history

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Dec 17, 2027 EXPIRATION

CCCC $4.00 Put

CCCC271217P00004000

Latest saved OI54Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CCCC $4.00 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. 54270 2026-10-08: 40 OI2026-10-09: 54 OI2026-10-13: 54 OI2026-10-14: 54 OI2026-10-16: 54 OI2026-10-20: 54 OI2026-10-23: 54 OI Oct 08, 2026Oct 23, 2026

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

CCCC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing540
Oct 20, 2026540
Oct 16, 2026540
Oct 14, 2026540
Oct 13, 2026540
Oct 09, 202654+14
Oct 08, 202640No prior observation