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Contract OI history

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Dec 18, 2026 EXPIRATION

UAL $145.00 Call

UAL261218C00145000

Latest saved OI333Oct 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 $145.00 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. 3331660 2026-10-09: 306 OI2026-10-14: 307 OI2026-10-15: 308 OI2026-10-16: 308 OI2026-10-21: 310 OI2026-10-23: 333 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, 2026333+23
Oct 21, 2026Viewing310+2
Oct 16, 20263080
Oct 15, 2026308+1
Oct 14, 2026307+1
Oct 09, 2026306No prior observation