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Contract OI history

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Oct 30, 2026 EXPIRATION

UAL $101.00 Put

UAL261030P00101000

Latest saved OI39Oct 23, 2026
Last change+22vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
UAL $101.00 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. 39190 2026-10-09: 4 OI2026-10-14: 5 OI2026-10-15: 5 OI2026-10-16: 10 OI2026-10-21: 17 OI2026-10-23: 39 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, 2026Viewing39+22
Oct 21, 202617+7
Oct 16, 202610+5
Oct 15, 202650
Oct 14, 20265+1
Oct 09, 20264No prior observation