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Contract OI history

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Jan 15, 2027 EXPIRATION

CNQ $45.00 Put

CNQ270115P00045000

Latest saved OI1,874Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CNQ $45.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,8769380 2026-10-02: 1,865 OI2026-10-05: 1,869 OI2026-10-06: 1,870 OI2026-10-07: 1,872 OI2026-10-08: 1,872 OI2026-10-09: 1,873 OI2026-10-13: 1,876 OI2026-10-15: 1,876 OI2026-10-16: 1,876 OI2026-10-21: 1,874 OI2026-10-23: 1,874 OI Oct 02, 2026Oct 23, 2026

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

CNQ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,8740
Oct 21, 20261,874-2
Oct 16, 20261,8760
Oct 15, 20261,8760
Oct 13, 20261,876+3
Oct 09, 20261,873+1
Oct 08, 20261,8720
Oct 07, 20261,872+2
Oct 06, 20261,870+1
Oct 05, 20261,869+4
Oct 02, 20261,865No prior observation