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Contract OI history

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Jan 21, 2028 EXPIRATION

CNQ $45.00 Call

CNQ280121C00045000

Latest saved OI304Oct 23, 2026
Last change-3vs 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. 3141570 2026-10-02: 314 OI2026-10-05: 314 OI2026-10-06: 314 OI2026-10-07: 308 OI2026-10-08: 308 OI2026-10-09: 308 OI2026-10-13: 308 OI2026-10-15: 308 OI2026-10-16: 308 OI2026-10-21: 307 OI2026-10-23: 304 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, 2026Viewing304-3
Oct 21, 2026307-1
Oct 16, 20263080
Oct 15, 20263080
Oct 13, 20263080
Oct 09, 20263080
Oct 08, 20263080
Oct 07, 2026308-6
Oct 06, 20263140
Oct 05, 20263140
Oct 02, 2026314No prior observation