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Contract OI history

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Oct 23, 2026 EXPIRATION

UAL $101.00 Put

UAL261023P00101000

Latest saved OI785Oct 23, 2026
Last change+507vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
UAL $101.00 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. 7853920 2026-10-09: 77 OI2026-10-14: 156 OI2026-10-15: 227 OI2026-10-16: 276 OI2026-10-21: 278 OI2026-10-23: 785 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, 2026785+507
Oct 21, 2026Viewing278+2
Oct 16, 2026276+49
Oct 15, 2026227+71
Oct 14, 2026156+79
Oct 09, 202677No prior observation