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Contract OI history

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Jan 15, 2027 EXPIRATION

ET $20.00 Call

ET270115C00020000

Latest saved OI83,627Oct 08, 2026
Last change+67vs previous saved observation
Saved market days5Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ET $20.00 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. 85,47442,7370 2026-10-02: 85,474 OI2026-10-05: 83,666 OI2026-10-06: 83,643 OI2026-10-07: 83,560 OI2026-10-08: 83,627 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, 2026Viewing83,627+67
Oct 07, 202683,560-83
Oct 06, 202683,643-23
Oct 05, 202683,666-1,808
Oct 02, 202685,474No prior observation