Optimum Communications (OPTU) shares were down nearly 10% in recent Friday trading after Citigroup downgraded the telecommunications provider to sell from neutral and cut its price target to $0.50 from $1.50.
Trading volume stood at about 3.5 million shares compared with a daily average of nearly 2.8 million shares.
Price: $0.79, Change: $-0.09, Percent Change: -9.87%