OITracker Cboe delayed data

Contract OI history

Back to QXO

May 21, 2027 EXPIRATION

QXO $17.00 Put

QXO270521P00017000

Latest saved OI128Oct 23, 2026
Last change+30vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
QXO $17.00 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. 128640 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 0 OI2026-10-07: 0 OI2026-10-08: 52 OI2026-10-09: 52 OI2026-10-13: 52 OI2026-10-14: 52 OI2026-10-15: 41 OI2026-10-16: 41 OI2026-10-21: 98 OI2026-10-23: 128 OI Oct 02, 2026Oct 23, 2026

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

QXO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing128+30
Oct 21, 202698+57
Oct 16, 2026410
Oct 15, 202641-11
Oct 14, 2026520
Oct 13, 2026520
Oct 09, 2026520
Oct 08, 202652+52
Oct 07, 202600
Oct 06, 202600
Oct 05, 202600
Oct 02, 20260No prior observation