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Contract OI history

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Dec 18, 2026 EXPIRATION

CNQ $65.00 Call

CNQ261218C00065000

Latest saved OI579Oct 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 $65.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5792890 2026-10-02: 249 OI2026-10-05: 249 OI2026-10-06: 249 OI2026-10-07: 249 OI2026-10-08: 249 OI2026-10-09: 249 OI2026-10-13: 249 OI2026-10-15: 251 OI2026-10-16: 251 OI2026-10-21: 579 OI2026-10-23: 579 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, 2026Viewing5790
Oct 21, 2026579+328
Oct 16, 20262510
Oct 15, 2026251+2
Oct 13, 20262490
Oct 09, 20262490
Oct 08, 20262490
Oct 07, 20262490
Oct 06, 20262490
Oct 05, 20262490
Oct 02, 2026249No prior observation