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Contract OI history

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Jan 19, 2029 EXPIRATION

UAL $55.00 Call

UAL290119C00055000

Latest saved OI1,073Oct 23, 2026
Last change+74vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
UAL $55.00 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. 1,0735360 2026-10-09: 390 OI2026-10-14: 583 OI2026-10-15: 583 OI2026-10-16: 584 OI2026-10-21: 999 OI2026-10-23: 1,073 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, 20261,073+74
Oct 21, 2026Viewing999+415
Oct 16, 2026584+1
Oct 15, 20265830
Oct 14, 2026583+193
Oct 09, 2026390No prior observation