Most active Nasdaq-traded stocks

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

Cisco Systems Inc. fell 2.5 percent to $20.51 with 35,676,500 shares traded.

Dell Inc. fell .3 percent to $14.22 with 12,635,100 shares traded.

Exide Technologies rose 14.2 percent to $1.57 with 11,787,900 shares traded.

Facebook Inc. rose .9 percent to $27.33 with 44,177,200 shares traded.

Intel Corp. fell 1.6 percent to $20.80 with 19,233,000 shares traded.

Micron Technology Inc. fell .3 percent to $9.28 with 26,418,600 shares traded.

Microsoft Corp. fell .8 percent to $28.36 with 24,893,400 shares traded.

Research in Motion Ltd. fell 1.7 percent to $14.73 with 13,496,100 shares traded.

Sirius XM Radio Inc. fell .8 percent to $2.98 with 15,902,400 shares traded.

Zynga Inc. rose 2.9 percent to $3.55 with 28,785,000 shares traded.