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Contract OI history

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Apr 16, 2027 EXPIRATION

CGC $1000.00 Put

CGC270416P00001000

Latest saved OI173Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CGC $1000.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 173860 2026-10-09: 72 OI2026-10-13: 74 OI2026-10-15: 74 OI2026-10-16: 74 OI2026-10-21: 173 OI2026-10-23: 173 OI Oct 09, 2026Oct 23, 2026

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

CGC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1730
Oct 21, 2026173+99
Oct 16, 2026740
Oct 15, 2026740
Oct 13, 202674+2
Oct 09, 202672No prior observation