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Contract OI history

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Sep 15, 2028 EXPIRATION

EOSE $3.50 Call

EOSE280915C00003500

Latest saved OI1,072Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
EOSE $3.50 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. 1,1015500 2026-10-09: 1,101 OI2026-10-13: 1,057 OI2026-10-14: 1,057 OI2026-10-15: 1,057 OI2026-10-16: 1,061 OI2026-10-21: 1,068 OI2026-10-23: 1,072 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, 2026Viewing1,072+4
Oct 21, 20261,068+7
Oct 16, 20261,061+4
Oct 15, 20261,0570
Oct 14, 20261,0570
Oct 13, 20261,057-44
Oct 09, 20261,101No prior observation