A look at New York Stock Exchange 10 most-active stocks at the close of trading:

Bank of America Corp. fell 1.2 percent to $16.01 with 60,296,800 shares traded.

Cliffs Natural Resources Inc. fell 6.1 percent to $15.06 with 12,461,500 shares traded.

Ford Motor Co. rose .3 percent to $17.42 with 16,704,200 shares traded.

General Electric Co. fell .5 percent to $26.01 with 13,171,500 shares traded.

J.C. Penney Co. fell 3.1 percent to $10.85 with 19,554,100 shares traded.

Pfizer Inc. fell .4 percent to $29.38 with 19,043,300 shares traded.

RadioShack Corp. rose 31.2 percent to $1.43 with 50,166,200 shares traded.

Rite Aid Corp. fell .3 percent to $6.32 with 15,034,800 shares traded.

Sprint Corp. fell .5 percent to $5.66 with 12,895,700 shares traded.

Twitter Inc. rose 2.9 percent to $49.43 with 34,760,900 shares traded.