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Contract OI history

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Jan 15, 2027 EXPIRATION

ALHC $25.00 Call

ALHC270115C00025000

Latest saved OI4,398Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ALHC $25.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4,3982,1990 2026-10-09: 4,398 OI2026-10-13: 4,398 OI2026-10-14: 4,398 OI2026-10-15: 4,398 OI2026-10-16: 4,398 OI2026-10-21: 4,398 OI2026-10-23: 4,398 OI Oct 09, 2026Oct 23, 2026

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

ALHC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4,3980
Oct 21, 20264,3980
Oct 16, 20264,3980
Oct 15, 20264,3980
Oct 14, 20264,3980
Oct 13, 20264,3980
Oct 09, 20264,398No prior observation