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Contract OI history

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Nov 27, 2026 EXPIRATION

CGC $1000.00 Put

CGC261127P00001000

Latest saved OI56Oct 23, 2026
Last change+1vs 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. 56280 2026-10-09: 8 OI2026-10-13: 14 OI2026-10-15: 24 OI2026-10-16: 30 OI2026-10-21: 55 OI2026-10-23: 56 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, 2026Viewing56+1
Oct 21, 202655+25
Oct 16, 202630+6
Oct 15, 202624+10
Oct 13, 202614+6
Oct 09, 20268No prior observation