OITracker Cboe delayed data

Contract OI history

Back to XE

Oct 30, 2026 EXPIRATION

XE $13.00 Put

XE261030P00013000

Latest saved OI123Oct 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 $13.00 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. 123610 2026-10-08: 111 OI2026-10-09: 117 OI2026-10-13: 121 OI2026-10-14: 123 OI2026-10-15: 118 OI2026-10-16: 118 OI2026-10-21: 123 OI2026-10-23: 123 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, 2026Viewing1230
Oct 21, 2026123+5
Oct 16, 20261180
Oct 15, 2026118-5
Oct 14, 2026123+2
Oct 13, 2026121+4
Oct 09, 2026117+6
Oct 08, 2026111No prior observation