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Contract OI history

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Nov 20, 2026 EXPIRATION

UAL $80.00 Put

UAL261120P00080000

Latest saved OI569Oct 23, 2026
Last change-9vs 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. 5782890 2026-10-09: 283 OI2026-10-14: 283 OI2026-10-15: 292 OI2026-10-16: 301 OI2026-10-21: 578 OI2026-10-23: 569 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, 2026569-9
Oct 21, 2026Viewing578+277
Oct 16, 2026301+9
Oct 15, 2026292+9
Oct 14, 20262830
Oct 09, 2026283No prior observation