OITracker Cboe delayed data

Contract OI history

Back to XE

Jan 15, 2027 EXPIRATION

XE $25.00 Put

XE270115P00025000

Latest saved OI1,546Oct 23, 2026
Last change0vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
XE $25.00 put open interest history 8 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 1,5467730 2026-10-08: 1,502 OI2026-10-09: 1,503 OI2026-10-13: 1,504 OI2026-10-14: 1,502 OI2026-10-15: 1,546 OI2026-10-16: 1,546 OI2026-10-21: 1,546 OI2026-10-23: 1,546 OI Oct 08, 2026Oct 23, 2026

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

XE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,5460
Oct 21, 20261,5460
Oct 16, 20261,5460
Oct 15, 20261,546+44
Oct 14, 20261,502-2
Oct 13, 20261,504+1
Oct 09, 20261,503+1
Oct 08, 20261,502No prior observation