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Contract OI history

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Nov 20, 2026 EXPIRATION

ALLO $2.00 Call

ALLO261120C00002000

Latest saved OI2,771Oct 20, 2026
Last change+15vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ALLO $2.00 call open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 2,7711,3850 2026-10-08: 2,714 OI2026-10-09: 2,741 OI2026-10-13: 2,756 OI2026-10-14: 2,756 OI2026-10-16: 2,756 OI2026-10-20: 2,771 OI Oct 08, 2026Oct 20, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

ALLO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing2,771+15
Oct 16, 20262,7560
Oct 14, 20262,7560
Oct 13, 20262,756+15
Oct 09, 20262,741+27
Oct 08, 20262,714No prior observation