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Contract OI history

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Jan 21, 2028 EXPIRATION

CG $45.00 Put

CG280121P00045000

Latest saved OI1,874Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CG $45.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,8749370 2026-10-09: 1,874 OI2026-10-13: 1,874 OI2026-10-14: 1,874 OI2026-10-15: 1,874 OI2026-10-16: 1,874 OI2026-10-21: 1,874 OI2026-10-23: 1,874 OI Oct 09, 2026Oct 23, 2026

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

CG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,8740
Oct 21, 20261,8740
Oct 16, 20261,8740
Oct 15, 20261,8740
Oct 14, 20261,8740
Oct 13, 20261,8740
Oct 09, 20261,874No prior observation