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Contract OI history

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Jan 19, 2029 EXPIRATION

ET $18.00 Call

ET290119C00018000

Latest saved OI940Oct 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 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. 9404700 2026-10-02: 163 OI2026-10-05: 163 OI2026-10-06: 163 OI2026-10-07: 940 OI2026-10-08: 940 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, 2026Viewing9400
Oct 07, 2026940+777
Oct 06, 20261630
Oct 05, 20261630
Oct 02, 2026163No prior observation