NEW YORK (AP) -- A look at Nasdaq 10 most-active stocks at 1 p.m.:
Cisco Systems Inc. rose .4 percent to $23.61 with 14,227,600 shares traded.
Exide Technologies fell 45.0 percent to $.43 with 18,663,000 shares traded.
Facebook Inc. fell 2.3 percent to $24.48 with 29,833,700 shares traded.
Intel Corp. fell 1.0 percent to $23.81 with 19,663,600 shares traded.
MannKind Corp. fell 2.8 percent to $6.66 with 10,424,700 shares traded.
Micron Technology Inc. rose 1.8 percent to $11.59 with 15,950,600 shares traded.
Microsoft Corp. rose .1 percent to $34.18 with 18,797,200 shares traded.
Oracle Corp. fell .7 percent to $34.00 with 13,816,800 shares traded.
Sirius XM Radio Inc. fell .1 percent to $3.54 with 27,419,500 shares traded.
Ziopharm Oncology rose 31.7 percent to $2.66 with 13,412,500 shares traded.
