-- Cogent Communications (CCOI) shares were up over 11% in Tuesday trading after JPMorgan upgraded the stock to overweight from neutral while lowering its price target to $22 from $23.
Separately, UBS also cut its price target to $17 from $21 while maintaining its neutral rating.
Trading volume stood at more than 2.5 million shares, compared with a daily average of roughly 1.3 million.
Price: $18.29, Change: $+1.92, Percent Change: +11.70%