OITracker Cboe delayed data

Contract OI history

Back to UAL

Dec 18, 2026 EXPIRATION

UAL $170.00 Call

UAL261218C00170000

Latest saved OI479Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
UAL $170.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4792390 2026-10-09: 473 OI2026-10-14: 473 OI2026-10-15: 478 OI2026-10-16: 479 OI2026-10-21: 479 OI2026-10-23: 479 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, 2026Viewing4790
Oct 21, 20264790
Oct 16, 2026479+1
Oct 15, 2026478+5
Oct 14, 20264730
Oct 09, 2026473No prior observation