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Contract OI history

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Dec 17, 2027 EXPIRATION

ALHC $10.00 Call

ALHC271217C00010000

Latest saved OI1,088Oct 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 $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. 1,0885440 2026-10-09: 387 OI2026-10-13: 461 OI2026-10-14: 482 OI2026-10-15: 475 OI2026-10-16: 475 OI2026-10-21: 1,088 OI2026-10-23: 1,088 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, 2026Viewing1,0880
Oct 21, 20261,088+613
Oct 16, 20264750
Oct 15, 2026475-7
Oct 14, 2026482+21
Oct 13, 2026461+74
Oct 09, 2026387No prior observation