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Contract OI history

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Oct 23, 2026 EXPIRATION

UAL $100.00 Put

UAL261023P00100000

Latest saved OI1,622Oct 23, 2026
Last change+1,142vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
UAL $100.00 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. 1,6228110 2026-10-09: 287 OI2026-10-14: 322 OI2026-10-15: 482 OI2026-10-16: 544 OI2026-10-21: 480 OI2026-10-23: 1,622 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, 2026Viewing1,622+1,142
Oct 21, 2026480-64
Oct 16, 2026544+62
Oct 15, 2026482+160
Oct 14, 2026322+35
Oct 09, 2026287No prior observation