OITracker Cboe delayed data

Contract OI history

Back to XYZ

Nov 20, 2026 EXPIRATION

XYZ $85.00 Put

XYZ261120P00085000

Latest saved OI1,084Oct 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 $85.00 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. 1,1375680 2026-10-02: 1,136 OI2026-10-05: 1,136 OI2026-10-06: 1,137 OI2026-10-07: 1,137 OI2026-10-08: 1,137 OI2026-10-09: 1,122 OI2026-10-14: 1,122 OI2026-10-15: 1,122 OI2026-10-16: 1,124 OI2026-10-21: 1,083 OI2026-10-23: 1,084 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, 2026Viewing1,084+1
Oct 21, 20261,083-41
Oct 16, 20261,124+2
Oct 15, 20261,1220
Oct 14, 20261,1220
Oct 09, 20261,122-15
Oct 08, 20261,1370
Oct 07, 20261,1370
Oct 06, 20261,137+1
Oct 05, 20261,1360
Oct 02, 20261,136No prior observation