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Contract OI history

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Dec 17, 2027 EXPIRATION

UAL $45.00 Put

UAL271217P00045000

Latest saved OI223Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
UAL $45.00 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. 2241120 2026-10-09: 224 OI2026-10-14: 223 OI2026-10-15: 223 OI2026-10-16: 223 OI2026-10-21: 223 OI2026-10-23: 223 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, 20262230
Oct 21, 2026Viewing2230
Oct 16, 20262230
Oct 15, 20262230
Oct 14, 2026223-1
Oct 09, 2026224No prior observation