| Codice | Nome | Prezzo | Variazione | Volumi | | AAON | AAON, Inc. | 19,59 20 nov | 0,08 (0,41%) | 59.089 | | ABAT | Advanced Battery Technologies, | 3,41 20 nov | 0,06 (1,79%) | 545.006 | | ABCO | The Advisory Board Company | 24,78 20 nov | 0,42 (1,67%) | 78.151 | | ABTL | Autobytel Inc. | 0,90 20 nov | 0,05 (5,88%) | 115.473 | | ACAT | Arctic Cat Inc. | 6,75 20 nov | 0,08 (1,17%) | 12.117 | | ACET | Aceto Corporation | 5,24 20 nov | 0,05 (0,96%) | 100.207 | | ACGY | Acergy S.A. | 13,81 20 nov | 0,27 (1,92%) | 146.879 | | ACMR | A.C. Moore Arts & Crafts, Inc. | 3,36 20 nov | 0,02 (0,60%) | 22.289 | | ACOM | Ancestry.com, Inc. | 13,41 20 nov | 0,09 (0,67%) | 290.300 | | ACPW | Active Power, Inc. | 1,06 20 nov | 0,01 (0,93%) | 57.668 | | ACTG | Acacia Research Corporation | 7,38 20 nov | 0,12 (1,60%) | 705.227 | | ACTI | ActivIdentity Corporation | 2,24 20 nov | 0,02 (0,90%) | 152.087 | | ACXM | Acxiom Corporation | 11,99 20 nov | 0,02 (0,17%) | 352.937 | | ADAM | A.D.A.M. Inc. | 3,95 20 nov | 0,28 (6,62%) | 15.935 | | ADEP | Adept Technology, Inc. | 2,69 20 nov | 0,12 (4,67%) | 2.630 | | ADES | ADA-ES, Inc. | 2,58 20 nov | 0,21 (8,86%) | 121.063 | | ADGF | Adams Golf, Inc. | 2,96 20 nov | 0,04 (1,33%) | 9.243 | | ADP | Automatic Data Processing, Inc. | 43,45 20 nov | 0,01 (0,02%) | 2.389.514 | | ADPI | American Dental Partners, Inc. | 11,51 20 nov | 0,17 (1,50%) | 231.713 | | AEPI | AEP Industries Inc. | 38,08 20 nov | 0,63 (1,63%) | 27.799 | | AERG | Applied Energetics, Inc | 0,36 20 nov | 0,01 (1,37%) | 172.707 | | AERT | Advanced Environmental Recyclin | 0,38 20 nov | 0,02 (4,11%) | 22.180 | | AETI | American Electric Technologies, | 2,3295 19 nov | 0,00 (0,00%) | 0 | | AFCE | AFC Enterprises, Inc. | 8,04 20 nov | 0,04 (0,50%) | 60.760 | | AHGP | Alliance Holdings GP, L.P. | 23,32 20 nov | 0,24 (1,02%) | 37.282 | | AIMC | Altra Holdings, Inc. | 11,73 20 nov | 0,05 (0,43%) | 103.513 | | AIPC | American Italian Pasta Company | 29,26 20 nov | 0,43 (1,49%) | 197.286 | | AKNS | Akeena Solar, Inc. | 1,07 20 nov | 0,03 (2,88%) | 116.924 | | ALCO | Alico, Inc. | 26,53 20 nov | 0,54 (2,08%) | 22.029 | | ALDA | Aldila, Inc. | 3,73 20 nov | 0,18 (5,07%) | 13.309 | | ALLI | Allion Healthcare, Inc. | 6,52 20 nov | 0,01 (0,15%) | 100.842 | | ALOY | Alloy, Inc. | 7,55 20 nov | 0,07 (0,94%) | 53.153 | | ALTI | Altair Nanotechnologies Inc. | 0,94 20 nov | 0,01 (1,05%) | 178.715 | | AMCN | AirMedia Group Inc | 6,93 20 nov | 0,03 (0,43%) | 282.371 | | AMIE | Ambassadors International, Inc. | 0,4295 20 nov | 0,0505 (10,52%) | 74.925 | | AMIN | American International Industri | 1,20 20 nov | 0,10 (7,69%) | 17.932 | | AMOT | Allied Motion Technologies, Inc | 2,335 20 nov | 0,145 (5,85%) | 2.812 | | AMSC | American Superconductor Corpora | 32,63 20 nov | 0,39 (1,18%) | 1.387.624 | | AMTY | Amerityre Corporation | 0,33 20 nov | 0,00 (1,23%) | 37.296 | | AMWD | American Woodmark Corporation | 19,26 20 nov | 0,56 (2,83%) | 33.833 | | AMZN | Amazon.com, Inc. | 129,66 20 nov | 0,67 (0,52%) | 6.655.545 | | ANCI | American Caresource Holdings In | 2,08 20 nov | 0,05 (2,35%) | 101.258 | | ANDE | The Andersons, Inc. | 28,07 20 nov | 1,48 (5,57%) | 398.110 | | ANEN | Anaren, Inc. | 14,45 20 nov | 0,25 (1,70%) | 39.544 | | ANTF | ante4, Inc. | 1,18 20 nov | 0,06 (5,36%) | 154.486 | | AONE | A123 Systems, Inc. | 14,70 20 nov | 0,53 (3,48%) | 1.056.035 | | APAC | APAC Customer Services, Inc. | 5,52 20 nov | 0,01 (0,18%) | 398.011 | | APAGF | Apco Oil and Gas International | 22,92 20 nov | 0,10 (0,44%) | 18.113 | | APEI | American Public Education, Inc. | 32,14 20 nov | 0,24 (0,74%) | 92.473 | | APFC | American Pacific Corporation | 7,40 20 nov | 0,26 (3,64%) | 15.067 |
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