OITracker Cboe delayed data

Contract OI history

Back to UAL

Jan 15, 2027 EXPIRATION

UAL $125.00 Put

UAL270115P00125000

Latest saved OI417Oct 23, 2026
Last change+23vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
UAL $125.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4172080 2026-10-09: 390 OI2026-10-14: 390 OI2026-10-15: 391 OI2026-10-16: 391 OI2026-10-21: 394 OI2026-10-23: 417 OI Oct 09, 2026Oct 23, 2026

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

UAL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing417+23
Oct 21, 2026394+3
Oct 16, 20263910
Oct 15, 2026391+1
Oct 14, 20263900
Oct 09, 2026390No prior observation