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Contract OI history

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Jan 15, 2027 EXPIRATION

ACAD $35.00 Call

ACAD270115C00035000

Latest saved OI404Oct 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 $35.00 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. 4052020 2026-10-08: 405 OI2026-10-09: 405 OI2026-10-13: 405 OI2026-10-14: 405 OI2026-10-16: 404 OI2026-10-20: 404 OI2026-10-23: 404 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, 2026Viewing4040
Oct 20, 20264040
Oct 16, 2026404-1
Oct 14, 20264050
Oct 13, 20264050
Oct 09, 20264050
Oct 08, 2026405No prior observation