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Contract OI history

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Oct 30, 2026 EXPIRATION

EOSE $3.50 Put

EOSE261030P00003500

Latest saved OI1,421Oct 23, 2026
Last change-300vs 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. 2,0251,0120 2026-10-09: 1,862 OI2026-10-13: 2,025 OI2026-10-14: 2,025 OI2026-10-15: 1,838 OI2026-10-16: 1,836 OI2026-10-21: 1,721 OI2026-10-23: 1,421 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, 2026Viewing1,421-300
Oct 21, 20261,721-115
Oct 16, 20261,836-2
Oct 15, 20261,838-187
Oct 14, 20262,0250
Oct 13, 20262,025+163
Oct 09, 20261,862No prior observation