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Contract OI history

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Jan 21, 2028 EXPIRATION

UAL $200.00 Call

UAL280121C00200000

Latest saved OI400Oct 21, 2026
Last change+1vs previous saved observation
Saved market days5Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
UAL $200.00 call open interest history 5 saved observations from 2026-10-09 to 2026-10-21. Exact values and changes are listed in the table below. 4002000 2026-10-09: 398 OI2026-10-14: 398 OI2026-10-15: 398 OI2026-10-16: 399 OI2026-10-21: 400 OI Oct 09, 2026Oct 21, 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 21, 2026Viewing400+1
Oct 16, 2026399+1
Oct 15, 20263980
Oct 14, 20263980
Oct 09, 2026398No prior observation