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Contract OI history

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Sep 17, 2027 EXPIRATION

UAL $75.00 Put

UAL270917P00075000

Latest saved OI222Oct 23, 2026
Last change-2vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
UAL $75.00 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: 185 OI2026-10-14: 185 OI2026-10-15: 185 OI2026-10-16: 187 OI2026-10-21: 224 OI2026-10-23: 222 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, 2026Viewing222-2
Oct 21, 2026224+37
Oct 16, 2026187+2
Oct 15, 20261850
Oct 14, 20261850
Oct 09, 2026185No prior observation