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Contract OI history

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Nov 20, 2026 EXPIRATION

EOSE $4.50 Put

EOSE261120P00004500

Latest saved OI485Oct 23, 2026
Last change-98vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
EOSE $4.50 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. 6403200 2026-10-09: 640 OI2026-10-13: 600 OI2026-10-14: 600 OI2026-10-15: 590 OI2026-10-16: 595 OI2026-10-21: 583 OI2026-10-23: 485 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, 2026Viewing485-98
Oct 21, 2026583-12
Oct 16, 2026595+5
Oct 15, 2026590-10
Oct 14, 20266000
Oct 13, 2026600-40
Oct 09, 2026640No prior observation