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Contract OI history

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May 21, 2027 EXPIRATION

EOSE $3.50 Call

EOSE270521C00003500

Latest saved OI920Oct 23, 2026
Last change+49vs 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. 9204600 2026-10-09: 343 OI2026-10-13: 334 OI2026-10-14: 334 OI2026-10-15: 619 OI2026-10-16: 617 OI2026-10-21: 871 OI2026-10-23: 920 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, 2026Viewing920+49
Oct 21, 2026871+254
Oct 16, 2026617-2
Oct 15, 2026619+285
Oct 14, 20263340
Oct 13, 2026334-9
Oct 09, 2026343No prior observation