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Contract OI history

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May 21, 2027 EXPIRATION

EOSE $2.50 Call

EOSE270521C00002500

Latest saved OI294Oct 23, 2026
Last change+47vs 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. 2941470 2026-10-09: 100 OI2026-10-13: 151 OI2026-10-14: 151 OI2026-10-15: 161 OI2026-10-16: 183 OI2026-10-21: 247 OI2026-10-23: 294 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, 2026Viewing294+47
Oct 21, 2026247+64
Oct 16, 2026183+22
Oct 15, 2026161+10
Oct 14, 20261510
Oct 13, 2026151+51
Oct 09, 2026100No prior observation