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Contract OI history

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Oct 23, 2026 EXPIRATION

EOSE $3.50 Put

EOSE261023P00003500

Latest saved OI575Oct 23, 2026
Last change-234vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
EOSE $3.50 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3,9341,9670 2026-10-09: 3,887 OI2026-10-13: 3,934 OI2026-10-14: 3,934 OI2026-10-15: 1,532 OI2026-10-16: 1,529 OI2026-10-21: 809 OI2026-10-23: 575 OI Oct 09, 2026Oct 23, 2026

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

EOSE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing575-234
Oct 21, 2026809-720
Oct 16, 20261,529-3
Oct 15, 20261,532-2,402
Oct 14, 20263,9340
Oct 13, 20263,934+47
Oct 09, 20263,887No prior observation