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Contract OI history

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Jan 15, 2027 EXPIRATION

ALHC $15.00 Call

ALHC270115C00015000

Latest saved OI126Oct 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 $15.00 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. 131650 2026-10-09: 131 OI2026-10-13: 126 OI2026-10-14: 126 OI2026-10-15: 126 OI2026-10-16: 126 OI2026-10-21: 126 OI2026-10-23: 126 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, 2026Viewing1260
Oct 21, 20261260
Oct 16, 20261260
Oct 15, 20261260
Oct 14, 20261260
Oct 13, 2026126-5
Oct 09, 2026131No prior observation