| Symbol | Name | Last Trade | Change | Volume |
|---|
| A | Agilent Technologies Inc. | 46.75 4:00PM EDT | 0.41 (0.88%) | 4,020,941 | | AAWW | Atlas Air Worldwide Holdings Inc. | 46.52 4:00PM EDT | 0.22 (0.48%) | 165,919 | | ABCO | The Advisory Board Company | 51.15 4:00PM EDT | 0.80 (1.59%) | 289,511 | | ABFS | Arkansas Best Corporation | 18.67 4:00PM EDT | 0.93 (5.24%) | 1,464,387 | | ABM | ABM Industries Incorporated | 23.25 4:00PM EDT | 0.04 (0.17%) | 222,937 | | ACN | Accenture plc | 82.90 4:00PM EDT | 0.37 (0.45%) | 2,675,999 | | ACTG | Acacia Research Corporation | 24.36 4:00PM EDT | 0.20 (0.81%) | 317,998 | | ACW | Accuride Corp. | 5.50 4:00PM EDT | 0.07 (1.26%) | 162,451 | | ADES | ADA-ES, Inc. | 34.15 4:00PM EDT | 0.41 (1.22%) | 74,905 | | ADP | Automatic Data Processing, Inc. | 71.03 4:00PM EDT | 0.02 (0.03%) | 1,959,283 | | ADS | Alliance Data Systems Corporation | 180.88 4:03PM EDT | 1.26 (0.70%) | 355,619 | | ADT | The ADT Corporation | 42.35 4:04PM EDT | 0.47 (1.12%) | 2,438,905 | | AEPI | AEP Industries Inc. | 84.43 4:00PM EDT | 0.43 (0.51%) | 7,850 | | AGCO | AGCO Corporation | 55.49 4:03PM EDT | 0.04 (0.07%) | 621,471 | | AHS | AMN Healthcare Services Inc. | 13.62 4:03PM EDT | 0.30 (2.16%) | 204,187 | | AIMC | Altra Holdings, Inc. | 28.64 4:00PM EDT | 0.61 (2.09%) | 376,796 | | AIN | Albany International Corp. | 32.36 4:03PM EDT | 0.13 (0.40%) | 134,139 | | AIR | AAR Corp. | 19.67 4:03PM EDT | 0.15 (0.76%) | 236,386 | | AIT | Applied Industrial Technologies, Inc. | 47.95 4:04PM EDT | 0.09 (0.19%) | 123,897 | | AL | Air Lease Corporation | 30.04 4:04PM EDT | 0.01 (0.03%) | 314,044 | | ALG | Alamo Group, Inc. | 42.91 4:04PM EDT | 0.16 (0.37%) | 12,171 | | ALSN | Allison Transmission Holdings, Inc. | 24.27 4:01PM EDT | 0.06 (0.25%) | 167,637 | | AME | Ametek Inc. | 43.69 4:01PM EDT | 0.19 (0.44%) | 1,099,478 | | AMSC | American Superconductor Corporation | 3.04 4:00PM EDT | 0.31 (11.36%) | 1,874,950 | | ANEN | Anaren, Inc. | 24.12 4:00PM EDT | 0.48 (2.03%) | 21,342 | | APH | Amphenol Corporation | 81.00 4:03PM EDT | 0.93 (1.14%) | 672,595 | | ARC | ARC Document Solutions, Inc. | 3.74 4:05PM EDT | 0.03 (0.80%) | 474,346 | | ARII | American Railcar Industries, Inc. | 34.87 4:00PM EDT | 0.53 (1.54%) | 263,333 | | ARW | Arrow Electronics, Inc. | 39.78 4:02PM EDT | 0.39 (0.99%) | 674,951 | | ARX | Aeroflex Holding Corp. | 7.44 4:03PM EDT | 0.02 (0.27%) | 18,063 | | ASEI | American Science & Engineering Inc. | 60.14 4:00PM EDT | 1.05 (1.72%) | 23,966 | | ASGN | On Assignment Inc. | 26.26 4:03PM EDT | 0.27 (1.04%) | 390,673 | | ASTE | Astec Industries, Inc. | 35.47 4:00PM EDT | 0.02 (0.06%) | 46,059 | | ATK | Alliant Techsystems Inc. | 77.55 4:00PM EDT | 0.65 (0.83%) | 285,548 | | ATNY | API Technologies Corp. | 2.66 4:00PM EDT | 0.04 (1.48%) | 54,037 | | ATR | AptarGroup, Inc. | 56.99 4:02PM EDT | 0.07 (0.12%) | 104,316 | | ATRO | Astronics Corporation | 33.16 4:00PM EDT | 0.85 (2.63%) | 30,029 | | ATSG | Air Transport Services Group, Inc. | 6.11 4:00PM EDT | 0.00 (0.00%) | 91,347 | | ATU | Actuant Corporation | 34.12 4:01PM EDT | 0.06 (0.18%) | 420,187 | | AVAV | AeroVironment, Inc. | 20.30 4:00PM EDT | 0.28 (1.36%) | 164,886 | | AVT | Avnet, Inc. | 33.70 4:02PM EDT | 0.06 (0.18%) | 584,680 | | AVX | AVX Corp. | 12.10 4:01PM EDT | 0.15 (1.26%) | 187,388 | | AXE | Anixter International Inc. | 76.37 4:02PM EDT | 0.49 (0.65%) | 203,706 | | AYR | Aircastle LTD | 15.85 4:01PM EDT | 0.12 (0.75%) | 429,413 | | AZZ | AZZ incorporated | 43.60 4:04PM EDT | 0.10 (0.23%) | 102,455 | | B | Barnes Group Inc. | 30.54 4:03PM EDT | 0.14 (0.46%) | 478,620 | | BA | The Boeing Company | 98.75 4:01PM EDT | 0.03 (0.03%) | 4,415,942 | | BAH | Booz Allen Hamilton Holding Corporation | 16.97 4:02PM EDT | 0.12 (0.71%) | 326,253 | | BBOX | Black Box Corp. | 26.60 4:00PM EDT | 0.04 (0.15%) | 52,176 | | BBSI | Barrett Business Services Inc. | 58.53 4:00PM EDT | 0.56 (0.97%) | 45,994 |
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