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Contract OI history

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Dec 18, 2026 EXPIRATION

UAL $40.00 Call

UAL261218C00040000

Latest saved OI1,573Oct 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 $40.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,5737860 2026-10-09: 1,573 OI2026-10-14: 1,573 OI2026-10-15: 1,573 OI2026-10-16: 1,573 OI2026-10-21: 1,573 OI2026-10-23: 1,573 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, 20261,5730
Oct 21, 2026Viewing1,5730
Oct 16, 20261,5730
Oct 15, 20261,5730
Oct 14, 20261,5730
Oct 09, 20261,573No prior observation