OITracker Cboe delayed data

Contract OI history

Back to EIX

Jan 15, 2027 EXPIRATION

EIX $50.00 Put

EIX270115P00050000

Latest saved OI2,917Oct 23, 2026
Last change-15vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
EIX $50.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,9321,4660 2026-10-02: 2,902 OI2026-10-05: 2,890 OI2026-10-06: 2,888 OI2026-10-07: 2,893 OI2026-10-08: 2,890 OI2026-10-09: 2,879 OI2026-10-13: 2,858 OI2026-10-14: 2,931 OI2026-10-15: 2,932 OI2026-10-16: 2,925 OI2026-10-21: 2,932 OI2026-10-23: 2,917 OI Oct 02, 2026Oct 23, 2026

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

EIX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,917-15
Oct 21, 20262,932+7
Oct 16, 20262,925-7
Oct 15, 20262,932+1
Oct 14, 20262,931+73
Oct 13, 20262,858-21
Oct 09, 20262,879-11
Oct 08, 20262,890-3
Oct 07, 20262,893+5
Oct 06, 20262,888-2
Oct 05, 20262,890-12
Oct 02, 20262,902No prior observation