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Contract OI history

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Jan 15, 2027 EXPIRATION

CNQ $25.00 Put

CNQ270115P00025000

Latest saved OI1,081Oct 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 $25.00 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. 1,1065530 2026-10-02: 1,106 OI2026-10-05: 1,106 OI2026-10-06: 1,106 OI2026-10-07: 1,106 OI2026-10-08: 1,106 OI2026-10-09: 1,106 OI2026-10-13: 1,106 OI2026-10-15: 1,106 OI2026-10-16: 1,106 OI2026-10-21: 1,081 OI2026-10-23: 1,081 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, 2026Viewing1,0810
Oct 21, 20261,081-25
Oct 16, 20261,1060
Oct 15, 20261,1060
Oct 13, 20261,1060
Oct 09, 20261,1060
Oct 08, 20261,1060
Oct 07, 20261,1060
Oct 06, 20261,1060
Oct 05, 20261,1060
Oct 02, 20261,106No prior observation