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Contract OI history

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Jan 21, 2028 EXPIRATION

CGC $2.00 Put

CGC280121P00002000

Latest saved OI248Oct 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 $2.00 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. 2731360 2026-10-09: 273 OI2026-10-13: 248 OI2026-10-15: 248 OI2026-10-16: 248 OI2026-10-21: 248 OI2026-10-23: 248 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, 2026Viewing2480
Oct 21, 20262480
Oct 16, 20262480
Oct 15, 20262480
Oct 13, 2026248-25
Oct 09, 2026273No prior observation