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Contract OI history

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Nov 20, 2026 EXPIRATION

ET $19.00 Call

ET261120C00019000

Latest saved OI187Oct 08, 2026
Last change+141vs previous saved observation
Saved market days5Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ET $19.00 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. 187930 2026-10-02: 35 OI2026-10-05: 35 OI2026-10-06: 35 OI2026-10-07: 46 OI2026-10-08: 187 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, 2026Viewing187+141
Oct 07, 202646+11
Oct 06, 2026350
Oct 05, 2026350
Oct 02, 202635No prior observation