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Contract OI history

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Feb 19, 2027 EXPIRATION

COGT $32.00 Put

COGT270219P00032000

Latest saved OI7Oct 23, 2026
Last change+1vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
COGT $32.00 put open interest history 6 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 730 2026-10-08: 6 OI2026-10-13: 6 OI2026-10-14: 6 OI2026-10-16: 6 OI2026-10-20: 6 OI2026-10-23: 7 OI Oct 08, 2026Oct 23, 2026

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

COGT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing7+1
Oct 20, 202660
Oct 16, 202660
Oct 14, 202660
Oct 13, 202660
Oct 08, 20266No prior observation