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Contract OI history

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Nov 20, 2026 EXPIRATION

ESI $30.00 Put

ESI261120P00030000

Latest saved OI8,847Oct 23, 2026
Last change+2vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ESI $30.00 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. 8,8514,4250 2026-10-02: 8,851 OI2026-10-05: 8,851 OI2026-10-06: 8,851 OI2026-10-07: 8,851 OI2026-10-08: 8,851 OI2026-10-09: 8,851 OI2026-10-13: 8,851 OI2026-10-14: 8,851 OI2026-10-16: 8,851 OI2026-10-20: 8,845 OI2026-10-23: 8,847 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, 2026Viewing8,847+2
Oct 20, 20268,845-6
Oct 16, 20268,8510
Oct 14, 20268,8510
Oct 13, 20268,8510
Oct 09, 20268,8510
Oct 08, 20268,8510
Oct 07, 20268,8510
Oct 06, 20268,8510
Oct 05, 20268,8510
Oct 02, 20268,851No prior observation