OITracker Cboe delayed data

Contract OI history

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Apr 16, 2027 EXPIRATION

EU $1.50 Put

EU1270416P00001500

Latest saved OI17Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
EU $1.50 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1780 2026-10-09: 13 OI2026-10-13: 13 OI2026-10-14: 13 OI2026-10-16: 13 OI2026-10-20: 17 OI2026-10-23: 17 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

EU contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing170
Oct 20, 202617+4
Oct 16, 2026130
Oct 14, 2026130
Oct 13, 2026130
Oct 09, 202613No prior observation