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Contract OI history

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Jun 17, 2027 EXPIRATION

ET $27.00 Call

ET270617C00027000

Latest saved OI2,728Oct 08, 2026
Last change+2vs previous saved observation
Saved market days5Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ET $27.00 call open interest history 5 saved observations from 2026-10-02 to 2026-10-08. Exact values and changes are listed in the table below. 2,7281,3640 2026-10-02: 2,726 OI2026-10-05: 2,726 OI2026-10-06: 2,726 OI2026-10-07: 2,726 OI2026-10-08: 2,728 OI Oct 02, 2026Oct 08, 2026

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

ET contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 08, 2026Viewing2,728+2
Oct 07, 20262,7260
Oct 06, 20262,7260
Oct 05, 20262,7260
Oct 02, 20262,726No prior observation