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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Apple Inc. rose 1.8 percent to $124.18 with 41,603,300 shares traded.

Ballard Power Systems Inc. rose 53.3 percent to $2.59 with 21,121,100 shares traded.

Cisco Systems Inc. fell .6 percent to $27.32 with 17,065,400 shares traded.

Facebook Inc. rose 1.6 percent to $76.37 with 12,657,300 shares traded.

Micron Technology Inc. fell 1.1 percent to $30.75 with 17,876,600 shares traded.

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Microsoft Corp. fell .4 percent to $42.41 with 16,839,900 shares traded.

Mondelez International Inc. rose 1.7 percent to $36.42 with 8,918,000 shares traded.

Office Depot Inc. was unchanged at $9.55 with 8,822,400 shares traded.

Plug Power Inc. rose 6.2 percent to $3.25 with 8,843,800 shares traded.

Sirius XM Radio Inc. rose .8 percent to $3.78 with 26,576,900 shares traded.