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Contract OI history

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Jun 17, 2027 EXPIRATION

CNQ $57.50 Call

CNQ270617C00057500

Latest saved OI13Oct 23, 2026
Last change0vs previous saved observation
Saved market days4Oct 15, 2026 onwards
Daily open interest Hover a point for its date and OI
CNQ $57.50 call open interest history 4 saved observations from 2026-10-15 to 2026-10-23. Exact values and changes are listed in the table below. 1360 2026-10-15: 0 OI2026-10-16: 0 OI2026-10-21: 13 OI2026-10-23: 13 OI Oct 15, 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, 2026Viewing130
Oct 21, 202613+13
Oct 16, 202600
Oct 15, 20260No prior observation