Nasdaq's 10 most active stocks at 1 p.m.

Markets Associated Press

A look at Nasdaq 10 most-active stocks at 1 p.m.:

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Achillion Pharmaceuticals Inc. rose 12.2 percent to $12.14 with 15,499,100 shares traded.

Advanced Micro Devices Inc. fell .7 percent to $3.01 with 14,984,300 shares traded.

American Airlines Group Inc. fell 3.7 percent to $46.35 with 8,374,000 shares traded.

Apple Inc. rose .5 percent to $119.56 with 19,876,600 shares traded.

Cisco Systems Inc. fell .1 percent to $27.22 with 11,442,900 shares traded.

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Facebook Inc. rose .1 percent to $74.57 with 9,995,300 shares traded.

Intel Corp. fell .4 percent to $33.16 with 18,465,400 shares traded.

Micron Technology Inc. fell 1.3 percent to $28.54 with 10,732,800 shares traded.

Microsoft Corp. rose .5 percent to $42.63 with 14,378,600 shares traded.

Sirius XM Radio Inc. fell .8 percent to $3.69 with 18,819,400 shares traded.