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Contract OI history

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Sep 17, 2027 EXPIRATION

UAL $80.00 Put

UAL270917P00080000

Latest saved OI130Oct 23, 2026
Last change+4vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
UAL $80.00 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. 130650 2026-10-09: 30 OI2026-10-14: 41 OI2026-10-15: 56 OI2026-10-16: 56 OI2026-10-21: 126 OI2026-10-23: 130 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, 2026130+4
Oct 21, 2026Viewing126+70
Oct 16, 2026560
Oct 15, 202656+15
Oct 14, 202641+11
Oct 09, 202630No prior observation