OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

EL $90.00 Put

EL270115P00090000

Latest saved OI2,369Oct 23, 2026
Last change+6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
EL $90.00 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. 2,3691,1840 2026-10-02: 2,313 OI2026-10-05: 2,309 OI2026-10-06: 2,309 OI2026-10-07: 2,309 OI2026-10-08: 2,309 OI2026-10-09: 2,309 OI2026-10-13: 2,310 OI2026-10-14: 2,338 OI2026-10-15: 2,346 OI2026-10-16: 2,346 OI2026-10-21: 2,363 OI2026-10-23: 2,369 OI Oct 02, 2026Oct 23, 2026

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

EL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,369+6
Oct 21, 20262,363+17
Oct 16, 20262,3460
Oct 15, 20262,346+8
Oct 14, 20262,338+28
Oct 13, 20262,310+1
Oct 09, 20262,3090
Oct 08, 20262,3090
Oct 07, 20262,3090
Oct 06, 20262,3090
Oct 05, 20262,309-4
Oct 02, 20262,313No prior observation