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Contract OI history

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Jan 15, 2027 EXPIRATION

UAL $110.00 Put

UAL270115P00110000

Latest saved OI1,511Oct 23, 2026
Last change-7vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
UAL $110.00 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. 1,5327660 2026-10-09: 1,480 OI2026-10-14: 1,531 OI2026-10-15: 1,532 OI2026-10-16: 1,532 OI2026-10-21: 1,518 OI2026-10-23: 1,511 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, 2026Viewing1,511-7
Oct 21, 20261,518-14
Oct 16, 20261,5320
Oct 15, 20261,532+1
Oct 14, 20261,531+51
Oct 09, 20261,480No prior observation