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Contract OI history

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Oct 16, 2026 EXPIRATION

ET $20.00 Call

ET261016C00020000

Latest saved OI10,235Oct 08, 2026
Last change+27vs 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. 10,5855,2920 2026-10-02: 10,585 OI2026-10-05: 10,323 OI2026-10-06: 10,220 OI2026-10-07: 10,208 OI2026-10-08: 10,235 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, 2026Viewing10,235+27
Oct 07, 202610,208-12
Oct 06, 202610,220-103
Oct 05, 202610,323-262
Oct 02, 202610,585No prior observation