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Contract OI history

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Oct 30, 2026 EXPIRATION

CGC $1.50 Put

CGC261030P00001500

Latest saved OI11Oct 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 $1.50 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. 1570 2026-10-09: 15 OI2026-10-13: 10 OI2026-10-15: 10 OI2026-10-16: 10 OI2026-10-21: 11 OI2026-10-23: 11 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, 2026Viewing110
Oct 21, 202611+1
Oct 16, 2026100
Oct 15, 2026100
Oct 13, 202610-5
Oct 09, 202615No prior observation