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Contract OI history

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Oct 16, 2026 EXPIRATION

ET $18.00 Put

ET261016P00018000

Latest saved OI2,804Oct 08, 2026
Last change0vs previous saved observation
Saved market days5Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ET $18.00 put open interest history 5 saved observations from 2026-10-02 to 2026-10-08. Exact values and changes are listed in the table below. 2,8041,4020 2026-10-02: 2,804 OI2026-10-05: 2,804 OI2026-10-06: 2,804 OI2026-10-07: 2,804 OI2026-10-08: 2,804 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, 2026Viewing2,8040
Oct 07, 20262,8040
Oct 06, 20262,8040
Oct 05, 20262,8040
Oct 02, 20262,804No prior observation