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Contract OI history

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Jan 21, 2028 EXPIRATION

CGC $500.00 Put

CGC280121P00000500

Latest saved OI452Oct 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 $500.00 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. 4662330 2026-10-09: 458 OI2026-10-13: 466 OI2026-10-15: 452 OI2026-10-16: 452 OI2026-10-21: 452 OI2026-10-23: 452 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, 2026Viewing4520
Oct 21, 20264520
Oct 16, 20264520
Oct 15, 2026452-14
Oct 13, 2026466+8
Oct 09, 2026458No prior observation