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Contract OI history

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Jan 21, 2028 EXPIRATION

EOSE $2.50 Call

EOSE280121C00002500

Latest saved OI1,997Oct 23, 2026
Last change+13vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
EOSE $2.50 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. 1,9979980 2026-10-09: 670 OI2026-10-13: 1,634 OI2026-10-14: 1,634 OI2026-10-15: 1,815 OI2026-10-16: 1,906 OI2026-10-21: 1,984 OI2026-10-23: 1,997 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, 2026Viewing1,997+13
Oct 21, 20261,984+78
Oct 16, 20261,906+91
Oct 15, 20261,815+181
Oct 14, 20261,6340
Oct 13, 20261,634+964
Oct 09, 2026670No prior observation