OITracker Cboe delayed data

Contract OI history

Back to EPD

Oct 23, 2026 EXPIRATION

EPD $37.00 Put

EPD261023P00037000

Latest saved OI321Oct 23, 2026
Last change+9vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
EPD $37.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3211600 2026-10-02: 231 OI2026-10-05: 231 OI2026-10-06: 231 OI2026-10-07: 232 OI2026-10-08: 232 OI2026-10-09: 231 OI2026-10-13: 221 OI2026-10-14: 212 OI2026-10-16: 196 OI2026-10-21: 312 OI2026-10-23: 321 OI Oct 02, 2026Oct 23, 2026

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

EPD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing321+9
Oct 21, 2026312+116
Oct 16, 2026196-16
Oct 14, 2026212-9
Oct 13, 2026221-10
Oct 09, 2026231-1
Oct 08, 20262320
Oct 07, 2026232+1
Oct 06, 20262310
Oct 05, 20262310
Oct 02, 2026231No prior observation