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Contract OI history

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Mar 19, 2027 EXPIRATION

CNQ $45.00 Call

CNQ270319C00045000

Latest saved OI267Oct 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 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. 2671330 2026-10-02: 261 OI2026-10-05: 261 OI2026-10-06: 261 OI2026-10-07: 261 OI2026-10-08: 261 OI2026-10-09: 261 OI2026-10-13: 261 OI2026-10-15: 267 OI2026-10-16: 267 OI2026-10-21: 267 OI2026-10-23: 267 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, 2026Viewing2670
Oct 21, 20262670
Oct 16, 20262670
Oct 15, 2026267+6
Oct 13, 20262610
Oct 09, 20262610
Oct 08, 20262610
Oct 07, 20262610
Oct 06, 20262610
Oct 05, 20262610
Oct 02, 2026261No prior observation