OITracker Cboe delayed data

Contract OI history

Back to XYZ

Oct 23, 2026 EXPIRATION

XYZ $78.00 Put

XYZ261023P00078000

Latest saved OI736Oct 23, 2026
Last change+566vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
XYZ $78.00 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. 7363680 2026-10-02: 5 OI2026-10-05: 7 OI2026-10-06: 7 OI2026-10-07: 7 OI2026-10-08: 7 OI2026-10-09: 19 OI2026-10-14: 20 OI2026-10-15: 20 OI2026-10-16: 35 OI2026-10-21: 170 OI2026-10-23: 736 OI Oct 02, 2026Oct 23, 2026

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

XYZ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing736+566
Oct 21, 2026170+135
Oct 16, 202635+15
Oct 15, 2026200
Oct 14, 202620+1
Oct 09, 202619+12
Oct 08, 202670
Oct 07, 202670
Oct 06, 202670
Oct 05, 20267+2
Oct 02, 20265No prior observation