OITracker Cboe delayed data

Contract OI history

Back to XE

Nov 20, 2026 EXPIRATION

XE $15.00 Put

XE261120P00015000

Latest saved OI2,606Oct 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 $15.00 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. 2,9451,4720 2026-10-08: 1,718 OI2026-10-09: 1,744 OI2026-10-13: 1,746 OI2026-10-14: 2,339 OI2026-10-15: 2,945 OI2026-10-16: 2,945 OI2026-10-21: 2,606 OI2026-10-23: 2,606 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, 2026Viewing2,6060
Oct 21, 20262,606-339
Oct 16, 20262,9450
Oct 15, 20262,945+606
Oct 14, 20262,339+593
Oct 13, 20261,746+2
Oct 09, 20261,744+26
Oct 08, 20261,718No prior observation