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Contract OI history

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Nov 20, 2026 EXPIRATION

ESI $34.00 Put

ESI261120P00034000

Latest saved OI879Oct 23, 2026
Last change+108vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ESI $34.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,0135060 2026-10-02: 1,013 OI2026-10-05: 1,013 OI2026-10-06: 1,013 OI2026-10-07: 1,013 OI2026-10-08: 1,013 OI2026-10-09: 1,013 OI2026-10-13: 1,013 OI2026-10-14: 1,013 OI2026-10-16: 771 OI2026-10-20: 771 OI2026-10-23: 879 OI Oct 02, 2026Oct 23, 2026

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

ESI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing879+108
Oct 20, 20267710
Oct 16, 2026771-242
Oct 14, 20261,0130
Oct 13, 20261,0130
Oct 09, 20261,0130
Oct 08, 20261,0130
Oct 07, 20261,0130
Oct 06, 20261,0130
Oct 05, 20261,0130
Oct 02, 20261,013No prior observation