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Contract OI history

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Nov 20, 2026 EXPIRATION

EIX $55.00 Put

EIX261120P00055000

Latest saved OI2,276Oct 23, 2026
Last change+17vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
EIX $55.00 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. 2,2761,1380 2026-10-02: 183 OI2026-10-05: 183 OI2026-10-06: 190 OI2026-10-07: 192 OI2026-10-08: 282 OI2026-10-09: 405 OI2026-10-13: 830 OI2026-10-14: 1,477 OI2026-10-15: 1,657 OI2026-10-16: 1,748 OI2026-10-21: 2,259 OI2026-10-23: 2,276 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, 2026Viewing2,276+17
Oct 21, 20262,259+511
Oct 16, 20261,748+91
Oct 15, 20261,657+180
Oct 14, 20261,477+647
Oct 13, 2026830+425
Oct 09, 2026405+123
Oct 08, 2026282+90
Oct 07, 2026192+2
Oct 06, 2026190+7
Oct 05, 20261830
Oct 02, 2026183No prior observation