Symbol List
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| Code | Name | Close | Previous | Change | | AACC | ASSETACCEPTANCECAPIL | 12.870 | 12.440 | 0.430 |  | 3.46% | | AAII | ALABAMA AIRCRAFT IND | 2.8200 | 2.6200 | 0.2000 |  | 7.63% | | AAME | ATLANTIC AMER CP | 1.9400 | 2.1200 | -0.1800 |  | 8.49% | | AANB | ABIGAIL ADAMS NATL | 10.250 | 10.440 | -0.190 |  | 1.82% | | AAON | AAON INC | 20.450 | 20.110 | 0.340 |  | 1.69% | | AAPL | APPLE INC | 189.96 | 188.16 | 1.80 |  | 0.96% | | AATI | ADVANCED ANALOGIC TE | 7.4100 | 6.9100 | 0.5000 |  | 7.24% | | AAUK | ANGLO AM PLC ADR | 32.900 | 33.220 | -0.320 |  | 0.96% | | AAWW | ATLAS AIR WW | 63.640 | 63.300 | 0.340 |  | 0.54% | | AAZST | TEST AAZST | 52.000 | 52.000 | 0.000 |  | 0.00% | | ABAT | ADVANCED BATTERY TEC | 3.6700 | 3.5300 | 0.1400 |  | 3.97% | | ABAX | ABAXIS INC | 28.500 | 26.450 | 2.050 |  | 7.75% | | ABBC | ABINGTON BANCORP INC | 10.850 | 10.860 | -0.010 |  | 0.09% | | ABCB | AMERIS BANCORP | 14.450 | 14.410 | 0.040 |  | 0.28% | | ABCO | ADVISORY BOARD CO | 45.630 | 45.410 | 0.220 |  | 0.48% | | ABCW | ANCHOR BANCORP WIS | 14.840 | 14.910 | -0.070 |  | 0.47% | | ABFS | ARKANSAS BEST CP | 39.550 | 39.580 | -0.030 |  | 0.08% | | ABII | ABRAXIS BIO NEW | 62.650 | 63.340 | -0.690 |  | 1.09% | | ABMC | AMER BIO MEDICA | 0.6400 | 0.7100 | -0.0700 |  | 9.86% | | ABMD | ABIOMED INC | 14.600 | 14.800 | -0.200 |  | 1.35% | | ABNJ | AMERICAN BANCORP NJ | 10.400 | 10.500 | -0.100 |  | 0.95% | | ABPI | ACCENTIA BIOPHARMACE | 1.0300 | 1.0100 | 0.0200 |  | 1.98% | | ABTL | AUTOBYTEL INC | 1.9100 | 1.8900 | 0.0200 |  | 1.06% | | ABVA | ALLIANCE BANKSHS CP | 5.2400 | 5.1600 | 0.0800 |  | 1.55% | | ABXA | ABX HOLDINGS INC | 2.7200 | 2.6300 | 0.0900 |  | 3.42% | | ACAD | ACADIA PHARMACEUTICA | 8.1800 | 8.2500 | -0.0700 |  | 0.85% | | ACAP | AMER PHYSICIANS CA | 48.040 | 49.110 | -1.070 |  | 2.18% | | ACAS | AMER CAP STRATEGIE | 32.110 | 32.420 | -0.310 |  | 0.96% | | ACAT | ARCTIC CAT INC | 7.2800 | 7.2800 | 0.0000 |  | 0.00% | | ACBA | AMER CMMNTY BANCSHRS | 8.2000 | 8.2500 | -0.0500 |  | 0.61% | | ACCL | ACCELRYS INC | 6.2500 | 5.9900 | 0.2600 |  | 4.34% | | ACEL | ALFACELL CORP | 2.0500 | 2.0300 | 0.0200 |  | 0.99% | | ACET | ACETO CP | 7.9700 | 8.0400 | -0.0700 |  | 0.87% | | ACFC | ATLANTIC COAST FEDER | 8.8100 | 8.7700 | 0.0400 |  | 0.46% | | ACFN | ACORN ENERGY INC | 5.8500 | 5.6000 | 0.2500 |  | 4.46% | | ACGL | ARCH CAPITAL GRP L | 69.950 | 70.010 | -0.060 |  | 0.09% | | ACGY | ACERGY SA | 25.230 | 25.290 | -0.060 |  | 0.24% | | ACHN | ACHILLION PHARMACEUT | 3.7600 | 3.7500 | 0.0100 |  | 0.27% | | ACIW | ACI WORLDWIDE INC. | 18.040 | 17.700 | 0.340 |  | 1.92% | | ACLI | AMERICAN COMML LN | 15.610 | 15.840 | -0.230 |  | 1.45% | | ACLS | AXCELIS TECH INC | 5.7500 | 5.7000 | 0.0500 |  | 0.88% | | ACME | ACME COMMUNICATION | 1.5300 | 1.5900 | -0.0600 |  | 3.77% | | ACMR | AC MOORE ARTS & CRFT | 7.2400 | 7.1700 | 0.0700 |  | 0.98% | | ACOR | ACORDA THERAPEUTICS | 18.840 | 19.220 | -0.380 |  | 1.98% | | ACPW | ACTIVE POWER INC | 1.3400 | 1.3500 | -0.0100 |  | 0.74% | | ACSEF | ACS MOTION CONTROL | 3.5400 | 3.5500 | -0.0100 |  | 0.28% | | ACTG | ACACIA RES-ACACIA | 5.4600 | 5.4400 | 0.0200 |  | 0.37% | | ACTI | ACTIVIDENTITY CORP | 2.4600 | 2.4500 | 0.0100 |  | 0.41% | | ACTL | ACTEL CP | 16.940 | 16.880 | 0.060 |  | 0.36% | | ACTS | ACTIONS SEMICONDUCTO | 3.6300 | 3.7400 | -0.1100 |  | 2.94% | | ACTU | ACTUATE CORP | 4.4400 | 4.3300 | 0.1100 |  | 2.54% | | ACUR | ACURA PHARMACEUTICAL | 9.4300 | 9.5500 | -0.1200 |  | 1.26% | | ACUS | ACUSPHERE INC | 0.6000 | 0.6800 | -0.0800 |  | 11.76% | | ACWI | ISHARES MSCI ACWI | 53.580 | 53.520 | 0.060 |  | 0.11% | | ACWX | ISHARES MSCI EX US | 54.700 | 54.810 | -0.110 |  | 0.20% | | ACXM | ACXIOM CP | 12.200 | 12.260 | -0.060 |  | 0.49% | | ADAM | ADAM INC | 7.1700 | 6.8000 | 0.3700 |  | 5.44% | | ADAT | AUTHENTIDATE HLDG | 0.4800 | 0.5100 | -0.0300 |  | 5.88% | | ADBE | ADOBE SYSTEMS INC | 40.590 | 40.440 | 0.150 |  | 0.37% | | ADBL | AUDIBLE INC NEW | 11.460 | 11.490 | -0.030 |  | 0.26% | | ADCT | ADC TELECOMMUNICATIO | 15.290 | 15.130 | 0.160 |  | 1.06% | | ADEP | ADEPT TECHNOLOGY | 8.3400 | 8.6700 | -0.3300 |  | 3.81% | | ADES | ADA-ES INC | 10.350 | 10.380 | -0.030 |  | 0.29% | | ADGF | ADAMS GOLF INC | 7.4100 | 7.6000 | -0.1900 |  | 2.50% | | ADLR | ADOLOR CORP | 4.8000 | 4.7200 | 0.0800 |  | 1.69% | | ADLS | ADVANCED LIFE SCIENC | 1.0000 | 0.9800 | 0.0200 |  | 2.04% | | ADPI | AMER DENTAL PARTNE | 12.100 | 12.140 | -0.040 |  | 0.33% | | ADPT | ADAPTEC INC | 2.9700 | 2.8700 | 0.1000 |  | 3.48% | | ADRA | BLDRS ASIA 50 FD | 33.750 | 33.650 | 0.100 |  | 0.30% | | ADRD | BLDRS DEV MKTS 100 | 30.300 | 30.460 | -0.160 |  | 0.53% | | ADRE | BLDRS EM MKTS 50 | 55.610 | 55.260 | 0.350 |  | 0.63% | | ADRU | BLDRS EUR 100 FD | 30.440 | 30.580 | -0.140 |  | 0.46% | | ADSK | AUTODESK INC | 40.080 | 39.670 | 0.410 |  | 1.03% | | ADST | ADSTAR INC | 0.1700 | 0.2000 | -0.0300 |  | 15.00% | | ADTN | ADTRAN INC | 24.190 | 24.190 | 0.000 |  | 0.00% | | ADVNA | ADVANTA CORP CL A | 8.3300 | 8.3400 | -0.0100 |  | 0.12% | | ADVNB | ADVANTA CORP CL B | 9.5500 | 9.3700 | 0.1800 |  | 1.92% | | ADVS | ADVENT SOFTWARE | 41.870 | 41.900 | -0.030 |  | 0.07% | | AEHR | AEHR TEST SYSTEMS | 8.7500 | 8.7000 | 0.0500 |  | 0.57% | | AEIS | ADVANCED ENERGY | 15.510 | 15.220 | 0.290 |  | 1.91% | | AEPI | AEP INDS INC | 27.650 | 28.010 | -0.360 |  | 1.29% | | AERG | APPLIED ENERGETICS | 2.0600 | 2.0000 | 0.0600 |  | 3.00% | | AERO | AEROGROW INTL INC | 2.7400 | 2.6700 | 0.0700 |  | 2.62% | | AERT | ADVANCED ENVIRO A | 0.7700 | 0.7900 | -0.0200 |  | 2.53% | | AETI | AMERICAN ELECTRIC TE | 5.5000 | 5.4200 | 0.0800 |  | 1.48% | | AEY | ADDVANTAGE TECHS GRP | 3.5500 | 3.7000 | -0.1500 |  | 4.05% | | AEZS | AETERNA ZENTARIS | 1.2300 | 1.2100 | 0.0200 |  | 1.65% | | AFAM | ALMOST FAMILY INC | 22.550 | 21.550 | 1.000 |  | 4.64% | | AFCE | AFC ENTERPRISES | 9.1400 | 9.0600 | 0.0800 |  | 0.88% | | AFFM | AFFIRMATIVE INSURANC | 8.0200 | 8.1500 | -0.1300 |  | 1.60% | | AFFX | AFFYMETRIX INC | 11.870 | 12.290 | -0.420 |  | 3.42% | | AFFY | AFFYMAX INC. | 16.140 | 14.160 | 1.980 |  | 13.98% | | AFOP | ALLIANCE FIBER OPTIC | 1.6100 | 1.4900 | 0.1200 |  | 8.05% | | AFSI | AMTRUST FINANCIAL | 15.330 | 14.740 | 0.590 |  | 4.00% | | AGEN | ANTIGENICS INC | 2.3500 | 2.3300 | 0.0200 |  | 0.86% | | AGII | ARGO GROUP INTL HLDS | 38.260 | 38.200 | 0.060 |  | 0.16% | | AGIX | ATHEROGENICS INC | 0.6700 | 0.6700 | 0.0000 |  | 0.00% | | AGYS | AGILYSYS INC | 10.590 | 11.310 | -0.720 |  | 6.37% | | AHCI | ALLIED HLTHCR INTL | 1.9400 | 1.9600 | -0.0200 |  | 1.02% | | AHGP | ALLIANCE HOLDINGS GP | 27.140 | 27.370 | -0.230 |  | 0.84% | | AHII | ANIMAL HEALTH INTERN | 8.1200 | 8.0200 | 0.1000 |  | 1.25% | | AHPI | ALLIED HEALTHCARE | 6.4000 | 6.4000 | 0.0000 |  | 0.00% | | AIMC | ALTRA HOLDINGS INC | 16.800 | 16.720 | 0.080 |  | 0.48% | | AINV | APOLLO INVESTMENT CO | 17.910 | 17.280 | 0.630 |  | 3.65% | | AIRM | AIR METHODS CP | 36.100 | 36.900 | -0.800 |  | 2.17% | | AIRN | AIRSPAN NETWORKS I | 0.9100 | 0.9500 | -0.0400 |  | 4.21% | | AIRT | AIR T INC | 9.3600 | 9.2800 | 0.0800 |  | 0.86% | | AIRV | AIRVANA INC. | 5.9300 | 5.8600 | 0.0700 |  | 1.19% | | AIXD | ACCESS INTEGR TECH A | 2.5000 | 2.5000 | 0.0000 |  | 0.00% | | AIXG | AIXTRON AKTIENGESELL | 14.560 | 14.610 | -0.050 |  | 0.34% | | AKAM | AKAMAI TECH INC | 37.590 | 37.940 | -0.350 |  | 0.92% | | AKNS | AKEENA SOLAR INC | 5.3100 | 5.2000 | 0.1100 |  | 2.12% | | AKRX | AKORN INC | 4.2100 | 4.4500 | -0.2400 |  | 5.39% | | ALAB | ALABAMA NATL BNCP | 79.650 | 79.650 | 0.000 |  | 0.00% | | ALAN | ALANCO TECH INC | 1.4100 | 1.4500 | -0.0400 |  | 2.76% | | ALCO | ALICO INC | 39.690 | 40.000 | -0.310 |  | 0.78% | | ALDA | ALDILA INC | 9.8200 | 10.0100 | -0.1900 |  | 1.90% | | ALDN | Aladdin Knowledge Systems | 16.260 | 16.240 | 0.020 |  | 0.12% | | ALEX | ALEXANDER BALDWIN | 48.320 | 48.780 | -0.460 |  | 0.94% | | ALFA | ALFA CP | 21.980 | 21.950 | 0.030 |  | 0.14% | | ALGN | ALIGN TECHNOLOGY I | 12.480 | 12.760 | -0.280 |  | 2.19% | | ALGT | ALLEGIANT TRAVEL COM | 24.870 | 25.290 | -0.420 |  | 1.66% | | ALKS | ALKERMES INC | 13.300 | 13.300 | 0.000 |  | 0.00% | | ALLB | ALLIANCE BANC OF PA | 9.3500 | 9.3600 | -0.0100 |  | 0.11% | | ALLI | ALLION HEALTHCARE I | 5.2600 | 5.2300 | 0.0300 |  | 0.57% | | ALLT | ALLOT COMMUNICATIONS | 3.2800 | 3.3600 | -0.0800 |  | 2.38% | | ALNC | ALLIANCE FINL CP | 24.400 | 24.320 | 0.080 |  | 0.33% | | ALNY | ALNYLAM PHARMACEUT | 29.740 | 28.530 | 1.210 |  | 4.24% | | ALOG | ANALOGIC CP | 63.420 | 63.470 | -0.050 |  | 0.08% | | ALOT | ASTRO MED INC | 9.8100 | 8.9900 | 0.8200 |  | 9.12% | | ALOY | ALLOY INC | 7.7000 | 7.6800 | 0.0200 |  | 0.26% | | ALSE | ALSERES PHARMACEUTCL | 2.5000 | 2.4400 | 0.0600 |  | 2.46% | | ALSK | ALASKA COMMUN SYS | 10.850 | 11.110 | -0.260 |  | 2.34% | | ALTH | ALLOS THERAPEUTICS | 6.0800 | 6.2100 | -0.1300 |  | 2.09% | | ALTI | ALTAIR NANOTECH INC | 2.1400 | 2.1200 | 0.0200 |  | 0.94% | | ALTR | ALTERA CP | 22.780 | 22.890 | -0.110 |  | 0.48% | | ALTU | ALTUS PHARMACEUTICAL | 4.0300 | 4.0400 | -0.0100 |  | 0.25% | | ALUS | ITHAKA ACQUISITION | 0.9900 | 1.0000 | -0.0100 |  | 1.00% | | ALUSU | ITHAKA ACQ UTS | 1.5000 | 1.5000 | 0.0000 |  | 0.00% | | ALUSW | ITHAKA ACQ CORP WT | 0.2300 | 0.2700 | -0.0400 |  | 14.81% | | ALVR | ALVARION LTD | 8.7600 | 8.6600 | 0.1000 |  | 1.15% | | ALXA | ALEXZA PHARMACEUTICA | 5.9300 | 6.0800 | -0.1500 |  | 2.47% | | ALXN | ALEXION PHARM INC | 72.100 | 72.250 | -0.150 |  | 0.21% | | AMAB | AMERICASBANK CP | 1.0800 | 1.2000 | -0.1200 |  | 10.00% | | AMAC | AMER MED ALERT CP | 6.5200 | 6.7000 | -0.1800 |  | 2.69% | | AMAG | AMAG PHARMACEUTICALS | 39.700 | 39.650 | 0.050 |  | 0.13% | | AMAT | APPLIED MATERIALS | 19.860 | 19.870 | -0.010 |  | 0.05% | | AMCC | APPLIED MICRO CRCTS | 8.7500 | 8.8600 | -0.1100 |  | 1.24% | | AMCE | AMER CLAIMS EVALUA | 0.8500 | 0.8500 | 0.0000 |  | 0.00% | | AMCN | AIRMEDIA GROUP INC | 17.070 | 17.130 | -0.060 |  | 0.35% | | AMCP | AMCOMP INCORPORATED | 12.440 | 12.440 | 0.000 |  | 0.00% | | AMCS | AMICAS INC | 2.1900 | 2.0600 | 0.1300 |  | 6.31% | | AMED | AMEDISYS INC | 51.990 | 52.680 | -0.690 |  | 1.31% | | AMEN | AMEN PROPERTIES INC | 10.140 | 10.000 | 0.140 |  | 1.40% | | AMFI | AMCORE FINANCIAL I | 11.300 | 11.550 | -0.250 |  | 2.16% | | AMGI | AMERICAN MOLD COMMON | 0.0400 | 0.0500 | -0.0100 |  | 20.00% | | AMGIW | AMER MOLD WARRANT A | 0.0100 | 0.0100 | 0.0000 |  | 0.00% | | AMGIZ | AMER MOLD B WARRANT | 0.0100 | 0.0100 | 0.0000 |  | 0.00% | | AMGN | AMGEN | 42.500 | 42.950 | -0.450 |  | 1.05% | | AMIC | AMER INDEPEND CORP | 7.3200 | 7.2500 | 0.0700 |  | 0.97% | | AMIE | AMBASSADORS INTL I | 5.7300 | 6.0600 | -0.3300 |  | 5.45% | | AMIN | AMERICAN INTL IND | 4.4400 | 4.4900 | -0.0500 |  | 1.11% | | AMIS | AMIS HOLDING INC | 5.8500 | 5.9600 | -0.1100 |  | 1.85% | | AMKR | AMKOR TECHNOLOGY | 11.810 | 11.760 | 0.050 |  | 0.43% | | AMLN | AMYLIN PHARMA INC | 29.150 | 29.500 | -0.350 |  | 1.19% | | AMMD | AMER MED SYS HLDG | 14.910 | 14.790 | 0.120 |  | 0.81% | | AMNB | AMER NATL BANKSHS | 18.860 | 20.420 | -1.560 |  | 7.64% | | AMOT | ALLIED MOTION TECH | 5.3000 | 5.4000 | -0.1000 |  | 1.85% | | AMOV | AMERICA MOVIL A ADS | 56.900 | 56.850 | 0.050 |  | 0.09% | | AMPH | AMER PHYSICIANS SV | 21.980 | 22.180 | -0.200 |  | 0.90% | | AMPL | AMPAL-AMER ISRAEL | 6.0600 | 6.1400 | -0.0800 |  | 1.30% | | AMPX | AMPEX CP CL A | 0.3200 | 0.3200 | 0.0000 |  | 0.00% | | AMRB | AMERICAN RIVER BKSHS | 13.500 | 13.500 | 0.000 |  | 0.00% | | AMRI | ALBANY MOLECULAR R | 13.280 | 13.480 | -0.200 |  | 1.48% | | AMRN | AMARIN CORP ADS | 2.6300 | 2.6400 | -0.0100 |  | 0.38% | | AMRND | AMARIN CORP PLC AD | 3.2100 | 3.2700 | -0.0600 |  | 1.83% | | AMSC | AMER SUPERCONDUCTO | 27.760 | 28.940 | -1.180 |  | 4.08% | | AMSF | AMERISAFE INC | 15.630 | 15.960 | -0.330 |  | 2.07% | | AMSG | AMSURG CORP COM | 25.690 | 25.580 | 0.110 |  | 0.43% | | AMSWA | AMER SOFTWARE INC | 6.2800 | 6.2300 | 0.0500 |  | 0.80% | | AMTC | AMERITRANS CAP CORP | 3.6000 | 3.5000 | 0.1000 |  | 2.86% | | AMTCP | AMERITRANS CAP PFD | 10.100 | 10.100 | 0.000 |  | 0.00% | | AMTD | TD AMERITRADE HLDG | 17.820 | 18.240 | -0.420 |  | 2.30% | | AMTY | AMERITYRE CORP | 1.8100 | 1.7900 | 0.0200 |  | 1.12% | | AMWD | AMER WOODMARK CP | 21.030 | 20.240 | 0.790 |  | 3.90% | | AMZN | AMAZON.COM INC | 74.560 | 74.530 | 0.030 |  | 0.04% | | ANAD | ANADIGICS INC | 12.020 | 12.030 | -0.010 |  | 0.08% | | ANAT | AMER NATL INS CO | 115.94 | 116.00 | -0.06 |  | 0.05% | | ANCX | ACCESS NATIONAL CORP | 7.1700 | 7.1600 | 0.0100 |  | 0.14% | | ANDE | ANDERSONS INC [THE | 43.120 | 43.450 | -0.330 |  | 0.76% | | ANDS | ANADYS PHARMACEUTICA | 2.1500 | 2.0900 | 0.0600 |  | 2.87% | | ANEN | ANAREN INC | 13.040 | 13.070 | -0.030 |  | 0.23% | | ANGN | ANGEION CORP | 6.2900 | 6.5400 | -0.2500 |  | 3.82% | | ANGO | ANGIODYNAMICS INC | 14.970 | 15.210 | -0.240 |  | 1.58% | | ANIK | ANIKA THERAPEUTICS | 10.010 | 9.850 | 0.160 |  | 1.62% | | ANLY | ANALYSTS INTL CP | 1.5500 | 1.5500 | 0.0000 |  | 0.00% | | ANNB | ANNAPOLIS BANCORP | 7.7500 | 8.2500 | -0.5000 |  | 6.06% | | ANPI | ANGIOTECH PHARMA I | 2.8700 | 2.6400 | 0.2300 |  | 8.71% | | ANSS | ANSYS INC | 45.460 | 44.890 | 0.570 |  | 1.27% | | ANST | ANSOFT CP | 35.650 | 35.370 | 0.280 |  | 0.79% | | ANSV | ANESIVA INC | 3.8500 | 3.7300 | 0.1200 |  | 3.22% | | ANSW | ANSWERS CORPORATION | 4.0700 | 3.9300 | 0.1400 |  | 3.56% | | ANTP | PHAZAR CORP | 6.1500 | 6.1800 | -0.0300 |  | 0.49% | | APAB | APPALACHIAN BANCSHS | 9.5000 | 9.8300 | -0.3300 |  | 3.36% | | APAC | APAC CUSTOMER SVCS | 1.1700 | 1.1500 | 0.0200 |  | 1.74% | | APAGF | APCO ARGENTINA INC | 25.280 | 24.050 | 1.230 |  | 5.11% | | APEI | AMERICAN PUB. EDU. | 37.500 | 36.940 | 0.560 |  | 1.52% | | APFC | AMER PACIFIC CP | 16.820 | 16.350 | 0.470 |  | 2.87% | | APII | ACTION PROD INTL I | 0.8600 | 0.8500 | 0.0100 |  | 1.18% | | APKT | ACME PACKET | 9.7500 | 10.0100 | -0.2600 |  | 2.60% | | APOG | APOGEE ENTRPR INC | 23.340 | 22.840 | 0.500 |  | 2.19% | | APOL | APOLLO GP INC A | 47.260 | 48.320 | -1.060 |  | 2.19% | | APPA | AP PHARMA INC | 1.3400 | 1.4000 | -0.0600 |  | 4.29% | | APPX | APP PHARMACEUT | 11.770 | 11.980 | -0.210 |  | 1.75% | | APPY | ASPENBIO PHARMA INC | 5.3400 | 4.9300 | 0.4100 |  | 8.32% | | APSA | ALTO PALERMO ADS | 13.200 | 12.800 | 0.400 |  | 3.13% | | APSG | APPLIED SIGNAL TEC | 14.930 | 14.610 | 0.320 |  | 2.19% | | APWR | CHARDAN SOUTH CHINA | 20.620 | 20.490 | 0.130 |  | 0.63% | | APWRU | CHARDAN SOUTH UT | 29.000 | 29.870 | -0.870 |  | 2.91% | | APWRW | CHARDON SOUTH WT | 9.2100 | 10.0000 | -0.7900 |  | 7.90% | | ARAY | ACCURAY INCORPORATED | 9.4200 | 9.5700 | -0.1500 |  | 1.57% | | ARBA | ARIBA INC | 12.950 | 12.150 | 0.800 |  | 6.58% | | ARBX | ARBINET-THEXCHANGE | 4.0000 | 3.9500 | 0.0500 |  | 1.27% | | ARCC | ARES CAPITAL CORP | 12.380 | 12.230 | 0.150 |  | 1.23% | | ARCCR | ARES CAPITAL RIGHTS | 0.4500 | 0.4500 | 0.0000 |  | 0.00% | | ARCI | APPLNC RCYCL CT AMER | 6.3100 | 6.2400 | 0.0700 |  | 1.12% | | ARCW | ARC WIRELESS SOLUTNS | 4.6500 | 4.9500 | -0.3000 |  | 6.06% | | ARDNA | ARDEN GROUP CL A | 121.86 | 125.00 | -3.14 |  | 2.51% | | AREX | APPROACH RES. INC. | 22.690 | 22.990 | -0.300 |  | 1.30% | | ARGN | AMERIGON INC | 12.680 | 12.470 | 0.210 |  | 1.68% | | ARIA | ARIAD PHARM INC | 2.7000 | 2.6700 | 0.0300 |  | 1.12% | | ARII | AMERICAN RAILCAR IND | 19.990 | 20.050 | -0.060 |  | 0.30% | | ARKR | ARK RESTAURANTS CP | 27.300 | 27.500 | -0.200 |  | 0.73% | | ARLP | ALLIANCE RES PTNR | 44.500 | 44.950 | -0.450 |  | 1.00% | | ARMH | ARM HOLDINGS PLC GBP | 6.2400 | 6.4400 | -0.2000 |  | 3.11% | | ARMHY | ARM HLDGS ADS | 5.2200 | 5.3200 | -0.1000 |  | 1.88% | | ARNA | ARENA PHARMACEUTIC | 5.1500 | 5.1300 | 0.0200 |  | 0.39% | | AROW | ARROW FINANCIAL CP | 23.010 | 23.000 | 0.010 |  | 0.04% | | ARQL | ARQULE INC | 4.2500 | 4.1200 | 0.1300 |  | 3.16% | | ARRS | ARRIS GRP INC | 7.8300 | 8.0000 | -0.1700 |  | 2.13% | | ARRY | ARRAY BIOPHARMA IN | 6.3300 | 6.2000 | 0.1300 |  | 2.10% | | ARSD | ARABIAN AMER DEV CO | 5.6300 | 6.0000 | -0.3700 |  | 6.17% | | ARST | ARCSIGHT INC. | 7.9500 | 7.9700 | -0.0200 |  | 0.25% | | ARTC | ARTHROCARE CP | 42.580 | 42.530 | 0.050 |  | 0.12% | | ARTE | ARTES MEDICAL INC. | 0.8600 | 1.0700 | -0.2100 |  | 19.63% | | ARTG | ART TECH GROUP | 3.2500 | 3.3000 | -0.0500 |  | 1.52% | | ARTL | ARISTOTLE CP | 9.5100 | 9.6300 | -0.1200 |  | 1.25% | | ARTLP | ARISTOTLE CP PFD I | 9.2000 | 9.0800 | 0.1200 |  | 1.32% | | ARTNA | ARTESIAN RES CP A | 18.790 | 18.630 | 0.160 |  | 0.86% | | ARTW | ART S WAY MFG CO I | 21.640 | 21.620 | 0.020 |  | 0.09% | | ARTX | AROTECH CORP | 2.3900 | 2.3700 | 0.0200 |  | 0.84% | | ARUN | ARUBA NETWORKS INC. | 6.7000 | 6.8100 | -0.1100 |  | 1.62% | | ARWR | ARROWHEAD RESEARCH | 2.5900 | 2.6000 | -0.0100 |  | 0.38% | | ARYX | ARYX THERAPEUTICS I | 6.3200 | 6.2000 | 0.1200 |  | 1.94% | | ASBC | ASSOC BANC CP | 28.350 | 28.290 | 0.060 |  | 0.21% | | ASBI | AMERIANA BANCORP | 9.2200 | 9.0000 | 0.2200 |  | 2.44% | | ASCA | AMERISTAR CASINO I | 17.900 | 17.950 | -0.050 |  | 0.28% | | ASEI | AMER SCI ENGR | 49.060 | 48.960 | 0.100 |  | 0.20% | | ASFI | ASTA FUNDING INC | 9.5500 | 9.8000 | -0.2500 |  | 2.55% | | ASFN | ATLANTIC SOUTHERN FI | 17.000 | 17.000 | 0.000 |  | 0.00% | | ASGN | ON ASSIGNMENT INC | 8.1200 | 8.1200 | 0.0000 |  | 0.00% | | ASGR | AMERICA SERVICE GP | 8.3100 | 8.2800 | 0.0300 |  | 0.36% | | ASHW | ASHWORTH INC | 3.4600 | 3.4000 | 0.0600 |  | 1.76% | | ASIA | ASIAINFO HLDGS INC | 13.090 | 13.040 | 0.050 |  | 0.38% | | ASMI | ASM INTL NV | 27.220 | 26.650 | 0.570 |  | 2.14% | | ASML | ASML HLDG NY REG | 29.170 | 29.290 | -0.120 |  | 0.41% | | ASPM | ASPECT MEDICAL SYS | 5.8400 | 5.6900 | 0.1500 |  | 2.64% | | ASRV | AMERISERV FINL INC | 2.9200 | 3.0200 | -0.1000 |  | 3.31% | | ASRVP | AMERISERV FIN CAP | 24.700 | 24.540 | 0.160 |  | 0.65% | | ASTE | ASTEC INDS INC | 40.500 | 38.590 | 1.910 |  | 4.95% | | ASTI | ASCENT SOLAR TECH | 16.230 | 15.260 | 0.970 |  | 6.36% | | ASTIZ | ASCENT SOLAR TECH | 8.0800 | 7.2400 | 0.8400 |  | 11.60% | | ASTM | AASTROM BIOSCIENCE | 0.3900 | 0.4100 | -0.0200 |  | 4.88% | | ASTSF | Ase Test, | | | |