OITracker Cboe delayed data

Contract OI history

Back to XYZ

Mar 19, 2027 EXPIRATION

XYZ $75.00 Put

XYZ270319P00075000

Latest saved OI720Oct 23, 2026
Last change+1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
XYZ $75.00 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. 7203600 2026-10-02: 683 OI2026-10-05: 683 OI2026-10-06: 686 OI2026-10-07: 696 OI2026-10-08: 696 OI2026-10-09: 695 OI2026-10-14: 697 OI2026-10-15: 697 OI2026-10-16: 698 OI2026-10-21: 719 OI2026-10-23: 720 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, 2026Viewing720+1
Oct 21, 2026719+21
Oct 16, 2026698+1
Oct 15, 20266970
Oct 14, 2026697+2
Oct 09, 2026695-1
Oct 08, 20266960
Oct 07, 2026696+10
Oct 06, 2026686+3
Oct 05, 20266830
Oct 02, 2026683No prior observation