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Contract OI history

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Jan 15, 2027 EXPIRATION

ENB $50.00 Put

ENB270115P00050000

Latest saved OI847Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ENB $50.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 8724360 2026-10-02: 871 OI2026-10-05: 871 OI2026-10-06: 871 OI2026-10-07: 871 OI2026-10-08: 871 OI2026-10-09: 871 OI2026-10-13: 872 OI2026-10-15: 854 OI2026-10-16: 847 OI2026-10-21: 847 OI2026-10-23: 847 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, 2026Viewing8470
Oct 21, 20268470
Oct 16, 2026847-7
Oct 15, 2026854-18
Oct 13, 2026872+1
Oct 09, 20268710
Oct 08, 20268710
Oct 07, 20268710
Oct 06, 20268710
Oct 05, 20268710
Oct 02, 2026871No prior observation