Chip designer $Arm Holdings(ARM.US)$ was trading 0.7% higher at $64.05 shortly before 2 p.m. ET Friday following Thursday’s hot post-IPO debut.
ARM’s U.S. IPO priced at a higher-than-expected $51 a share Wednesday evening, then shares added another 24.7% during their first trading session Thursday to close at $63.59.
On Friday, ARM fluctuated between 8.5% higher and 2.5% lower during the session.