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Contract OI history

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Oct 30, 2026 EXPIRATION

UAL $100.00 Put

UAL261030P00100000

Latest saved OI481Oct 23, 2026
Last change+38vs 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. 4812400 2026-10-09: 172 OI2026-10-14: 193 OI2026-10-15: 190 OI2026-10-16: 197 OI2026-10-21: 443 OI2026-10-23: 481 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, 2026481+38
Oct 21, 2026Viewing443+246
Oct 16, 2026197+7
Oct 15, 2026190-3
Oct 14, 2026193+21
Oct 09, 2026172No prior observation