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Contract OI history

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Jan 15, 2027 EXPIRATION

CNQ $40.00 Call

CNQ270115C00040000

Latest saved OI17,047Oct 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 $40.00 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. 17,1538,5760 2026-10-02: 17,140 OI2026-10-05: 17,140 OI2026-10-06: 17,140 OI2026-10-07: 17,153 OI2026-10-08: 17,153 OI2026-10-09: 17,152 OI2026-10-13: 17,144 OI2026-10-15: 17,121 OI2026-10-16: 17,121 OI2026-10-21: 17,047 OI2026-10-23: 17,047 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, 2026Viewing17,0470
Oct 21, 202617,047-74
Oct 16, 202617,1210
Oct 15, 202617,121-23
Oct 13, 202617,144-8
Oct 09, 202617,152-1
Oct 08, 202617,1530
Oct 07, 202617,153+13
Oct 06, 202617,1400
Oct 05, 202617,1400
Oct 02, 202617,140No prior observation