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Contract OI history

Back to EIX

Nov 20, 2026 EXPIRATION

EIX $52.50 Put

EIX261120P00052500

Latest saved OI4,172Oct 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 $52.50 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. 4,1722,0860 2026-10-02: 3,192 OI2026-10-05: 3,206 OI2026-10-06: 3,219 OI2026-10-07: 3,323 OI2026-10-08: 3,341 OI2026-10-09: 3,348 OI2026-10-13: 3,403 OI2026-10-14: 3,897 OI2026-10-15: 4,079 OI2026-10-16: 4,117 OI2026-10-21: 4,157 OI2026-10-23: 4,172 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, 2026Viewing4,172+15
Oct 21, 20264,157+40
Oct 16, 20264,117+38
Oct 15, 20264,079+182
Oct 14, 20263,897+494
Oct 13, 20263,403+55
Oct 09, 20263,348+7
Oct 08, 20263,341+18
Oct 07, 20263,323+104
Oct 06, 20263,219+13
Oct 05, 20263,206+14
Oct 02, 20263,192No prior observation