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Contract OI history

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Oct 23, 2026 EXPIRATION

EOSE $2.50 Put

EOSE261023P00002500

Latest saved OI341Oct 23, 2026
Last change-160vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
EOSE $2.50 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. 8084040 2026-10-09: 388 OI2026-10-13: 539 OI2026-10-14: 539 OI2026-10-15: 608 OI2026-10-16: 808 OI2026-10-21: 501 OI2026-10-23: 341 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, 2026Viewing341-160
Oct 21, 2026501-307
Oct 16, 2026808+200
Oct 15, 2026608+69
Oct 14, 20265390
Oct 13, 2026539+151
Oct 09, 2026388No prior observation