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Contract OI history

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Apr 16, 2027 EXPIRATION

ENB $50.00 Call

ENB270416C00050000

Latest saved OI434Oct 23, 2026
Last change+4vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ENB $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. 4342170 2026-10-02: 310 OI2026-10-05: 325 OI2026-10-06: 325 OI2026-10-07: 329 OI2026-10-08: 331 OI2026-10-09: 333 OI2026-10-13: 340 OI2026-10-15: 354 OI2026-10-16: 355 OI2026-10-21: 430 OI2026-10-23: 434 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

ENB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing434+4
Oct 21, 2026430+75
Oct 16, 2026355+1
Oct 15, 2026354+14
Oct 13, 2026340+7
Oct 09, 2026333+2
Oct 08, 2026331+2
Oct 07, 2026329+4
Oct 06, 20263250
Oct 05, 2026325+15
Oct 02, 2026310No prior observation