NEW YORK (AP) -- A look at Nasdaq 10 most-active stocks at 1 p.m.:
Cisco Systems Inc. fell .7 percent to $23.85 with 22,100,800 shares traded.
Clearwire Corp. fell .7 percent to $3.38 with 38,395,800 shares traded.
Facebook Inc. fell .8 percent to $25.46 with 19,868,000 shares traded.
Intel Corp. rose 1.4 percent to $24.50 with 22,710,800 shares traded.
MannKind Corp. rose 16.2 percent to $6.23 with 16,366,800 shares traded.
Micron Technology Inc. rose 1.1 percent to $11.35 with 25,610,800 shares traded.
Microsoft Corp. fell .3 percent to $34.74 with 33,709,600 shares traded.
NetApp Inc. rose 3.2 percent to $37.80 with 21,049,400 shares traded.
Oracle Corp. fell 1.6 percent to $34.53 with 15,944,700 shares traded.
Sirius XM Radio Inc. rose 1.0 percent to $3.55 with 20,408,600 shares traded.
