OITracker Cboe delayed data

Contract OI history

Back to XYZ

Mar 19, 2027 EXPIRATION

XYZ $82.50 Put

XYZ270319P00082500

Latest saved OI966Oct 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
XYZ $82.50 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. 9684840 2026-10-02: 948 OI2026-10-05: 948 OI2026-10-06: 948 OI2026-10-07: 948 OI2026-10-08: 948 OI2026-10-09: 948 OI2026-10-14: 948 OI2026-10-15: 948 OI2026-10-16: 957 OI2026-10-21: 968 OI2026-10-23: 966 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, 2026Viewing966-2
Oct 21, 2026968+11
Oct 16, 2026957+9
Oct 15, 20269480
Oct 14, 20269480
Oct 09, 20269480
Oct 08, 20269480
Oct 07, 20269480
Oct 06, 20269480
Oct 05, 20269480
Oct 02, 2026948No prior observation