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Contract OI history

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Sep 15, 2028 EXPIRATION

EOSE $5.50 Call

EOSE280915C00005500

Latest saved OI620Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
EOSE $5.50 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 6213100 2026-10-09: 525 OI2026-10-13: 619 OI2026-10-14: 619 OI2026-10-15: 620 OI2026-10-16: 621 OI2026-10-21: 621 OI2026-10-23: 620 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, 2026Viewing620-1
Oct 21, 20266210
Oct 16, 2026621+1
Oct 15, 2026620+1
Oct 14, 20266190
Oct 13, 2026619+94
Oct 09, 2026525No prior observation