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Contract OI history

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Mar 19, 2027 EXPIRATION

ACAD $27.00 Call

ACAD270319C00027000

Latest saved OI141Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ACAD $27.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 141700 2026-10-08: 141 OI2026-10-09: 141 OI2026-10-13: 141 OI2026-10-14: 141 OI2026-10-16: 141 OI2026-10-20: 141 OI2026-10-23: 141 OI Oct 08, 2026Oct 23, 2026

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

ACAD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1410
Oct 20, 20261410
Oct 16, 20261410
Oct 14, 20261410
Oct 13, 20261410
Oct 09, 20261410
Oct 08, 2026141No prior observation