OITracker Cboe delayed data

Contract OI history

Back to DEO

Nov 20, 2026 EXPIRATION

DEO $80.00 Put

DEO261120P00080000

Latest saved OI324Oct 23, 2026
Last change+2vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DEO $80.00 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. 3241620 2026-10-02: 240 OI2026-10-05: 241 OI2026-10-06: 246 OI2026-10-07: 247 OI2026-10-08: 253 OI2026-10-09: 282 OI2026-10-13: 320 OI2026-10-14: 322 OI2026-10-16: 322 OI2026-10-20: 322 OI2026-10-23: 324 OI Oct 02, 2026Oct 23, 2026

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

DEO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing324+2
Oct 20, 20263220
Oct 16, 20263220
Oct 14, 2026322+2
Oct 13, 2026320+38
Oct 09, 2026282+29
Oct 08, 2026253+6
Oct 07, 2026247+1
Oct 06, 2026246+5
Oct 05, 2026241+1
Oct 02, 2026240No prior observation