OITracker Cboe delayed data

Contract OI history

Back to EIX

Jan 21, 2028 EXPIRATION

EIX $35.00 Put

EIX280121P00035000

Latest saved OI527Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
EIX $35.00 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. 5272630 2026-10-02: 520 OI2026-10-05: 520 OI2026-10-06: 520 OI2026-10-07: 520 OI2026-10-08: 520 OI2026-10-09: 517 OI2026-10-13: 517 OI2026-10-14: 517 OI2026-10-15: 517 OI2026-10-16: 517 OI2026-10-21: 527 OI2026-10-23: 527 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, 2026Viewing5270
Oct 21, 2026527+10
Oct 16, 20265170
Oct 15, 20265170
Oct 14, 20265170
Oct 13, 20265170
Oct 09, 2026517-3
Oct 08, 20265200
Oct 07, 20265200
Oct 06, 20265200
Oct 05, 20265200
Oct 02, 2026520No prior observation