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Contract OI history

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Nov 20, 2026 EXPIRATION

CNQ $47.50 Call

CNQ261120C00047500

Latest saved OI171Oct 23, 2026
Last change-10vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CNQ $47.50 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. 197980 2026-10-02: 181 OI2026-10-05: 181 OI2026-10-06: 181 OI2026-10-07: 181 OI2026-10-08: 184 OI2026-10-09: 185 OI2026-10-13: 197 OI2026-10-15: 189 OI2026-10-16: 183 OI2026-10-21: 181 OI2026-10-23: 171 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, 2026Viewing171-10
Oct 21, 2026181-2
Oct 16, 2026183-6
Oct 15, 2026189-8
Oct 13, 2026197+12
Oct 09, 2026185+1
Oct 08, 2026184+3
Oct 07, 20261810
Oct 06, 20261810
Oct 05, 20261810
Oct 02, 2026181No prior observation