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Contract OI history

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Mar 19, 2027 EXPIRATION

CCO $2.00 Put

CCO270319P00002000

Latest saved OI417Oct 14, 2026
Last change+100vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CCO $2.00 put open interest history 8 saved observations from 2026-10-02 to 2026-10-14. Exact values and changes are listed in the table below. 4172080 2026-10-02: 67 OI2026-10-05: 67 OI2026-10-06: 67 OI2026-10-07: 167 OI2026-10-08: 167 OI2026-10-09: 167 OI2026-10-13: 317 OI2026-10-14: 417 OI Oct 02, 2026Oct 14, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero. No observation was saved for 2026-10-23.

CCO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 14, 2026417+100
Oct 13, 2026317+150
Oct 09, 20261670
Oct 08, 20261670
Oct 07, 2026167+100
Oct 06, 2026670
Oct 05, 2026670
Oct 02, 202667No prior observation