OITracker Cboe delayed data

Contract OI history

Back to EOSE

Oct 30, 2026 EXPIRATION

EOSE $1.50 Call

EOSE261030C00001500

Latest saved OI587Oct 23, 2026
Last change+82vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
EOSE $1.50 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. 5872930 2026-10-09: 58 OI2026-10-13: 58 OI2026-10-14: 58 OI2026-10-15: 61 OI2026-10-16: 116 OI2026-10-21: 505 OI2026-10-23: 587 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, 2026Viewing587+82
Oct 21, 2026505+389
Oct 16, 2026116+55
Oct 15, 202661+3
Oct 14, 2026580
Oct 13, 2026580
Oct 09, 202658No prior observation