■■美個股股價跌幅前50大排名一覽

公司名稱

收盤價

成

交

量

漲

跌

漲 跌 幅

年投資

52 週

52 週

報酬率%

最 高

最 低------------------------------------------------------------------------------------------------------MRVL

Marvell Technology G

10.54

54,106,797

-1.74

-14.17%

38.83%

16.86

10.27PSTI

Pluristem Therapeuti

4.15

4,285,500

-0.60

-12.63%

60.20%

5.00

1.98MCP

Molycorp Inc

9.84

34,343,699

-1.32

-11.83%

20.48%

66.62

9.75IO

Ion Geophysical Corp

6.89

4,363,400

-0.88

-11.33%

47.57%

11.12

4.20ARO

Aeropostale Inc

12.14

10,322,300

-1.52

-11.13%

24.19%

23.05

9.16BVX

Bovie Medical Corp.

2.65

25,300

-0.32

-10.77%

49.89%

3.66

1.90VNET

21Vianet Group Inc.

8.94

1,448,300

-1.06

-10.60%

31.19%

14.09

8.31ISS

Isoftstone Holdings

4.92

147,700

-0.54

-9.89%

44.80%

14.93

4.41MEG

Media General

4.53

252,700

-0.48

-9.58%

43.41%

6.84

1.14MATR

Eloyalty Corp.

4.86

51,300

-0.50

-9.33%

18.96%

9.50

3.99CFBK

Central Federal Corp

2.47

87,800

-0.25

-9.19%

62.04%

5.25

1.35DATE

Jiayuan.Com Internat

4.05

716,500

-0.39

-8.78%

40.17%

15.50

3.60HMY

Harmony Gold Mining

9.36

3,450,800

-0.90

-8.77%

40.25%

15.10

8.64LIVE

Livedeal

5.12

30,300

-0.48

-8.57%

31.62%

18.58

1.02KIRK

Kirkland's

9.92

174,000

-0.93

-8.57%

39.34%

17.42

7.69HRT

Arrhythmia Research

2.70

12,400

-0.23

-7.85%

40.56%

4.63

2.60MITL

Mitel Networks Corp.

2.90

119,400

-0.24

-7.64%

19.90%

5.08

1.92WZE

Wizzard Software Cor

4.04

312,600

-0.33

-7.55%

56.14%

5.49

1.32VELT

Velti Plc

7.18

1,737,400

-0.58

-7.47%

58.01%

17.98

4.99OPTT

Ocean Power Technolo

2.36

54,100

-0.18

-7.09%

42.76%

5.60

2.00JBSS

John B. Sanfilippo &

17.08

59,600

-1.23

-6.72%

44.06%

19.67

6.28GAGA

Le Gaga Holdings

3.73

11,600

-0.26

-6.52%

44.73%

6.75

3.09VTSS

Vitesse Semicond

2.47

325,600

-0.17

-6.44%

56.12%

4.13

1.91IOC

Interoil Corp

78.02

1,536,600

-5.32

-6.38%

43.44%

91.88

31.18RITT

Rit Technologies Ltd

2.67

25,700

-0.18

-6.32%

43.65%

7.17

2.28DRTX

Durata Therapeutics

8.50

36,000

-0.55

-6.08%

48.49%

10.00

6.68EGY

Vaalco Energy Inc

7.80

466,600

-0.50

-6.02%

49.32%

10.32

4.57KONG

Kongzhong Corp.

6.94

132,000

-0.43

-5.83%

30.15%

8.18

3.41ORRF

Orrstown Financial S

8.42

20,300

-0.52

-5.82%

50.86%

20.23

7.45CRMT

America's Car-Mart

45.77

341,400

-2.83

-5.82%

52.27%

49.20

25.81UVXY

Ultra VIX Short-Term

5.03

16,025,200

-0.30

-5.63%

33.96%

242.70

4.95SSFN

Stewardship Financia

4.72

14,500

-0.28

-5.60%

56.67%

7.00

4.07TRIT

Tri-Tech Holding Inc

3.57

44,200

-0.21

-5.56%

28.07%

9.95

3.49KGN

Keegan Resources Inc

2.92

247,100

-0.17

-5.50%

44.98%

9.63

2.35PKT

Procera Networks

22.62

508,800

-1.28

-5.36%

42.70%

25.99

7.12APKT

Acme Packet

16.55

3,042,500

-0.91

-5.21%

46.65%

65.19

13.26CTHR

Charles & Colvard Lt

3.47

44,600

-0.19

-5.19%

35.08%

4.93

1.58OESX

Orion Energy Systems

2.05

21,000

-0.11

-5.09%

39.80%

4.02

1.90ASTX

Astex Pharmaceutical

2.44

593,200

-0.13

-5.06%

55.59%

3.16

1.51AMCN

Airmedia Group Inc

2.27

32,700

-0.12

-5.02%

62.99%

4.01

1.62JIVE

Jive Software Inc.

15.38

1,314,100

-0.81

-5.00%

36.37%

28.15

14.18GRPN

Groupon Inc

4.75

39,538,098

-0.25

-5.00%

30.08%

31.14

4.51SPPI

Spectrum Pharmaceuti

12.05

3,727,600

-0.63

-4.97%

34.08%

17.48

6.94RTSA

Short Extd Russell 2

23.32

20,200

-1.22

-4.97%

35.43%

72.31

19.56AERL

Asia Entertainment &

3.64

73,900

-0.19

-4.96%

55.80%

10.87

2.40GOL

Gol Linhas Aereas In

4.81

3,240,400

-0.25

-4.94%

51.64%

11.15

3.77ESSX

Essex Rental Corp.

4.14

11,400

-0.21

-4.83%

52.82%

5.86

1.86PGRX

Prospect Global Reso

2.79

73,900

-0.14

-4.78%

53.68%

10.50

1.77BALT

Baltic Trading Limit

3.00

111,200

-0.15

-4.76%

33.36%

6.20

3.00PGNX

Progenics Pharmaceut

4.21

218,400

-0.21

-4.75%

23.18%

11.34

4.15