OITracker Cboe delayed data

Contract OI history

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Sep 17, 2027 EXPIRATION

CCL $20.00 Put

CCL270917P00020000

Latest saved OI5,639Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CCL $20.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5,6702,8350 2026-10-02: 3,583 OI2026-10-05: 3,578 OI2026-10-06: 3,578 OI2026-10-07: 5,670 OI2026-10-08: 5,670 OI2026-10-09: 5,650 OI2026-10-13: 5,654 OI2026-10-14: 5,654 OI2026-10-15: 5,654 OI2026-10-16: 5,641 OI2026-10-21: 5,640 OI2026-10-23: 5,639 OI Oct 02, 2026Oct 23, 2026

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

CCL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5,639-1
Oct 21, 20265,640-1
Oct 16, 20265,641-13
Oct 15, 20265,6540
Oct 14, 20265,6540
Oct 13, 20265,654+4
Oct 09, 20265,650-20
Oct 08, 20265,6700
Oct 07, 20265,670+2,092
Oct 06, 20263,5780
Oct 05, 20263,578-5
Oct 02, 20263,583No prior observation