🔴 Mid-Cap Growth ETF (ARKK) is trading 4% down in after-hours trading with cause still uncertain

ARKK is trading at $87.14, down 4.02% in after-hours trading, with no verified catalyst identified and the cause still uncertain.

• Supplied price context shows a $90.79 regular-session close on September 25.
• The 10-year Treasury yield was reported at 5.161% on September 25, below Thursday’s peak; elevated yields may weigh on growth-stock valuations.
• Broad indices were higher in the supplied market context. No verified after-hours earnings or news catalyst from a dominant ARKK holding surfaced in the search.