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Contract OI history

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Nov 20, 2026 EXPIRATION

CNQ $50.00 Call

CNQ261120C00050000

Latest saved OI216Oct 23, 2026
Last change-5vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CNQ $50.00 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. 2381190 2026-10-02: 134 OI2026-10-05: 134 OI2026-10-06: 146 OI2026-10-07: 174 OI2026-10-08: 175 OI2026-10-09: 211 OI2026-10-13: 238 OI2026-10-15: 227 OI2026-10-16: 232 OI2026-10-21: 221 OI2026-10-23: 216 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, 2026Viewing216-5
Oct 21, 2026221-11
Oct 16, 2026232+5
Oct 15, 2026227-11
Oct 13, 2026238+27
Oct 09, 2026211+36
Oct 08, 2026175+1
Oct 07, 2026174+28
Oct 06, 2026146+12
Oct 05, 20261340
Oct 02, 2026134No prior observation