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Contract OI history

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Jan 21, 2028 EXPIRATION

CNQ $55.00 Call

CNQ280121C00055000

Latest saved OI943Oct 23, 2026
Last change0vs 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. 9434710 2026-10-02: 369 OI2026-10-05: 369 OI2026-10-06: 369 OI2026-10-07: 943 OI2026-10-08: 943 OI2026-10-09: 943 OI2026-10-13: 943 OI2026-10-15: 943 OI2026-10-16: 943 OI2026-10-21: 943 OI2026-10-23: 943 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, 2026Viewing9430
Oct 21, 20269430
Oct 16, 20269430
Oct 15, 20269430
Oct 13, 20269430
Oct 09, 20269430
Oct 08, 20269430
Oct 07, 2026943+574
Oct 06, 20263690
Oct 05, 20263690
Oct 02, 2026369No prior observation