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Contract OI history

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Nov 20, 2026 EXPIRATION

ES $65.00 Call

ES261120C00065000

Latest saved OI1,407Oct 23, 2026
Last change+13vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ES $65.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,4077030 2026-10-02: 33 OI2026-10-05: 22 OI2026-10-06: 27 OI2026-10-07: 28 OI2026-10-08: 30 OI2026-10-09: 30 OI2026-10-13: 33 OI2026-10-14: 34 OI2026-10-15: 34 OI2026-10-16: 34 OI2026-10-21: 1,394 OI2026-10-23: 1,407 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

ES contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,407+13
Oct 21, 20261,394+1,360
Oct 16, 2026340
Oct 15, 2026340
Oct 14, 202634+1
Oct 13, 202633+3
Oct 09, 2026300
Oct 08, 202630+2
Oct 07, 202628+1
Oct 06, 202627+5
Oct 05, 202622-11
Oct 02, 202633No prior observation