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Contract OI history

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Nov 20, 2026 EXPIRATION

CNQ $55.00 Call

CNQ261120C00055000

Latest saved OI1,426Oct 23, 2026
Last change+140vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CNQ $55.00 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. 1,4267130 2026-10-02: 242 OI2026-10-05: 238 OI2026-10-06: 238 OI2026-10-07: 238 OI2026-10-08: 238 OI2026-10-09: 238 OI2026-10-13: 250 OI2026-10-15: 284 OI2026-10-16: 301 OI2026-10-21: 1,286 OI2026-10-23: 1,426 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, 2026Viewing1,426+140
Oct 21, 20261,286+985
Oct 16, 2026301+17
Oct 15, 2026284+34
Oct 13, 2026250+12
Oct 09, 20262380
Oct 08, 20262380
Oct 07, 20262380
Oct 06, 20262380
Oct 05, 2026238-4
Oct 02, 2026242No prior observation