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Contract OI history

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Jan 15, 2027 EXPIRATION

ACHC $30.00 Call

ACHC270115C00030000

Latest saved OI881Oct 20, 2026
Last change0vs previous saved observation
Saved market days5Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ACHC $30.00 call open interest history 5 saved observations from 2026-10-09 to 2026-10-20. Exact values and changes are listed in the table below. 8814400 2026-10-09: 864 OI2026-10-13: 874 OI2026-10-14: 874 OI2026-10-16: 881 OI2026-10-20: 881 OI Oct 09, 2026Oct 20, 2026

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

ACHC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing8810
Oct 16, 2026881+7
Oct 14, 20268740
Oct 13, 2026874+10
Oct 09, 2026864No prior observation