OITracker Cboe delayed data

Contract OI history

Back to EIX

Nov 20, 2026 EXPIRATION

EIX $47.50 Put

EIX261120P00047500

Latest saved OI765Oct 23, 2026
Last change-4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
EIX $47.50 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. 7833910 2026-10-02: 282 OI2026-10-05: 284 OI2026-10-06: 286 OI2026-10-07: 289 OI2026-10-08: 289 OI2026-10-09: 328 OI2026-10-13: 348 OI2026-10-14: 783 OI2026-10-15: 621 OI2026-10-16: 738 OI2026-10-21: 769 OI2026-10-23: 765 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, 2026Viewing765-4
Oct 21, 2026769+31
Oct 16, 2026738+117
Oct 15, 2026621-162
Oct 14, 2026783+435
Oct 13, 2026348+20
Oct 09, 2026328+39
Oct 08, 20262890
Oct 07, 2026289+3
Oct 06, 2026286+2
Oct 05, 2026284+2
Oct 02, 2026282No prior observation