■■美個股成交量前50名

公司名稱

收盤價

成

交

量

漲

跌

漲 跌 幅

成交量

52 週

52 週

百分比

最 高

最 低------------------------------------------------------------------------------------------------------CSCO

Cisco Systems

23.89

201,561,375

+2.68

+12.64%

77.68%

24.24

14.96BAC

Bank Of America Corp

13.36

117,607,781

-0.08

-0.60%

68.71%

13.55

6.72SPY

SPDR S&P 500 ETF

165.34

109,631,219

-0.78

-0.47%

69.79%

166.45

127.14AMD

Advanced Micro Devic

3.83

80,138,313

-0.55

-12.56%

63.54%

8.21

1.81S

Sprint Nextel Corp.

7.28

59,877,898

+0.03

+0.41%

66.62%

7.40

2.30MSFT

Microsoft Corp.

34.08

59,307,207

+0.23

+0.68%

72.71%

34.15

26.26SIRI

Sirius Xm Radio Inc.

3.45

54,437,488

-0.08

-2.27%

65.62%

3.59

1.78EMC

Emc Corp.

24.06

48,615,289

+1.04

+4.52%

61.83%

28.75

21.45EWJ

Japan Index MSCI Ish

11.92

42,655,785

-0.18

-1.49%

64.37%

12.11

8.64IWM

Russell 2000 ETF

97.95

42,030,508

-0.25

-0.25%

66.62%

98.67

72.94F

Ford Motor Company

14.64

40,918,488

-0.03

-0.20%

70.46%

14.85

8.82NOK

Nokia Corp.

3.69

38,622,531

-0.06

-1.60%

58.76%

4.90

1.63XLF

Financial Select Sec

19.69

37,449,793

-0.13

-0.66%

70.09%

19.89

13.30VXX

VIX Short-Term Futur

18.51

37,245,051

+0.16

+0.87%

44.00%

91.52

18.02BSX

Boston Scientific Co

9.04

36,963,961

-0.06

-0.66%

81.77%

9.18

4.79MU

Micron Technology

11.06

35,877,836

+0.19

+1.75%

72.78%

11.26

5.16FB

Facebook Inc

26.13

35,465,770

-0.47

-1.77%

43.14%

45.00

17.55EEM

Emrg Mkts Index MSCI

43.23

34,832,859

-0.16

-0.37%

53.10%

45.33

36.57GE

General Electric Com

23.27

32,991,730

+0.03

+0.13%

61.11%

23.90

18.02GRPN

Groupon Inc

6.94

30,173,572

+0.08

+1.17%

66.42%

14.93

2.60SYMC

Symantec Corp.

24.30

30,172,506

-0.36

-1.46%

48.51%

25.26

13.06INTC

Intel Corp.

23.94

29,743,631

-0.26

-1.07%

58.96%

29.27

19.23PFE

Pfizer

29.25

27,609,139

-0.31

-1.05%

48.44%

31.15

21.40QQQ

Powershares QQQ

73.59

27,186,070

-0.08

-0.11%

72.87%

74.10

60.04BMY

Bristol-Myers Squibb

42.77

26,047,373

-1.57

-3.54%

62.23%

45.59

30.64ORCL

Oracle Corp.

34.37

25,509,146

+0.38

+1.12%

62.27%

36.43

25.33C

Citigroup Inc.

50.61

25,263,768

-0.73

-1.42%

69.33%

51.45

24.61NTAP

Netapp

38.46

25,035,070

+2.24

+6.18%

71.81%

41.05

26.26DRYS

Dryships Inc.

2.10

24,868,217

+0.23

+12.30%

69.18%

3.28

1.46ZNGA

Zynga Inc.

3.37

23,941,389

-0.11

-3.16%

52.84%

9.81

2.09WFC

Wells Fargo & Compan

39.26

22,956,703

-0.04

-0.10%

69.01%

39.74

29.80VALE

Vale S.A.

15.58

22,272,488

-0.30

-1.89%

34.92%

23.27

15.47AMAT

Applied Materials

14.66

22,129,221

-0.14

-0.95%

60.35%

15.18

9.95UVXY

Ultra VIX Short-Term

5.97

21,891,873

+0.11

+1.88%

42.44%

248.70

5.66DDR

Ddr Corp

19.18

21,664,445

-0.23

-1.18%

68.71%

19.54

13.29TSLA

Tesla Motors

92.25

21,569,275

+7.41

+8.73%

83.07%

97.12

25.52AAPL

Apple Inc.

434.58

21,529,863

+5.73

+1.34%

47.96%

705.07

385.10JPM

J P Morgan Chase & C

50.97

21,325,309

-0.12

-0.23%

64.59%

51.66

30.83GDX

Gold Miners ETF Mark

27.48

20,859,180

+0.08

+0.29%

33.51%

55.25

26.68WFT

Weatherford Internat

13.94

20,453,301

+0.49

+3.64%

71.15%

15.03

8.84BBRY

Blackberry

14.69

20,304,318

-0.31

-2.07%

46.23%

18.32

6.22ABX

Barrick Gold Corp.

19.26

19,508,240

-0.18

-0.93%

38.26%

43.30

17.51ANR

Alpha Natural Resour

6.79

19,152,277

+0.01

+0.15%

41.50%

17.30

5.28MS

Morgan Stanley

24.58

18,867,168

-0.28

-1.13%

67.61%

24.90

12.26FCX

Freeport-Mcmoran Cop

32.04

18,698,045

+0.28

+0.88%

56.74%

43.65

27.24YHOO

Yahoo! Inc.

26.58

18,176,359

-0.76

-2.78%

62.78%

27.68

14.59RAD

Rite Aid Corp.

2.60

17,967,666

+0.05

+1.96%

66.52%

2.68

0.95HPQ

Hewlett-Packard Comp

21.36

17,398,219

+0.39

+1.86%

55.60%

25.40

11.35KGC

Kinross Gold Corp.

5.42

17,001,189

+0.14

+2.65%

39.23%

11.20

4.97JCP

J.C. Penney Company

18.79

16,920,871

-0.18

-0.95%

65.92%

36.89

13.55