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Contract OI history

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Nov 20, 2026 EXPIRATION

ALHC $10.00 Call

ALHC261120C00010000

Latest saved OI13,809Oct 23, 2026
Last change+13vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ALHC $10.00 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. 13,8096,9040 2026-10-09: 13,135 OI2026-10-13: 13,224 OI2026-10-14: 13,234 OI2026-10-15: 13,234 OI2026-10-16: 13,236 OI2026-10-21: 13,796 OI2026-10-23: 13,809 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, 2026Viewing13,809+13
Oct 21, 202613,796+560
Oct 16, 202613,236+2
Oct 15, 202613,2340
Oct 14, 202613,234+10
Oct 13, 202613,224+89
Oct 09, 202613,135No prior observation