Symbol List

Code Name Close Previous Change AACC ASSET ACCEPTANCE CAPITAL CORP. 5.4600 5.8300 -0.3700 6.35% AAII ALABAMA AIRCRAFT INDUSTRIES IN 1.6100 1.9100 -0.3000 15.71% AAME ATLANTIC AMER CP 0.7600 0.9900 -0.2300 23.23% AANB ABIGAIL ADAMS NATIONAL BANCORP 3.2600 3.8800 -0.6200 15.98% AAON AAON INC. 16.210 17.360 -1.150 6.62% AAPL APPLE INC. 86.290 89.910 -3.620 4.03% AATI ADVANCED ANALOGIC TECHNOLOGIES 2.3000 2.4800 -0.1800 7.26% AAUK ANGLO AMERICAN PLC 8.1600 9.1300 -0.9700 10.62% AAWW ATLAS AIR WORLDWIDE HOLDINGS 11.100 10.920 0.180 1.65% AAXJ ISHRS MSCI ACA XJPN 27.000 29.290 -2.290 7.82% ABAT ADVANCED BATTERY TECHNOLOGIES 1.5100 1.6500 -0.1400 8.48% ABAX ABAXIS INC. 12.900 14.380 -1.480 10.29% ABBC ABINGTON BANCORP INC. 9.6200 10.0500 -0.4300 4.28% ABCB AMERIS BANCORP 8.0000 9.1600 -1.1600 12.66% ABCO ADVISORY BOARD COMPANY HE] 19.840 20.900 -1.060 5.07% ABCW ANCHOR BANCORP WISCONSIN INC. 2.6900 3.2000 -0.5100 15.94% ABFS ARKANSAS BEST CORPORATION 20.520 22.600 -2.080 9.20% ABII ABRAXIS BIOSCIENCE INC. 55.220 59.250 -4.030 6.80% ABMC AMERICAN BIO MEDICA CORP. 0.2900 0.3100 -0.0200 6.45% ABMD ABIOMED INC. 12.310 13.660 -1.350 9.88% ABNJ AMERICAN BANCORP OF NEW JERSEY 9.5700 9.9700 -0.4000 4.01% ABPI ACCENTIA BIOPHARMACE 0.2300 0.2700 -0.0400 14.81% ABTL AUTOBYTEL INC. 0.5000 0.6700 -0.1700 25.37% ABVA ALLIANCE BANKSHARES CORPORATION 3.1500 2.9100 0.2400 8.25% ACAD ACADIA PHARMACEUTICALS INC. 0.9900 1.1900 -0.2000 16.81% ACAP AMERICAN PHYSICIANS CAPITAL IN 35.160 38.130 -2.970 7.79% ACAS AMERICAN CAPITAL STRATEGIES LT 5.3500 6.3000 -0.9500 15.08% ACAT ARCTIC CAT INC. 5.2700 6.2400 -0.9700 15.54% ACBA AMERICAN COMMUNITY BANCSHARES 8.9500 9.3800 -0.4300 4.58% ACCL ACCELRYS INC. 3.2000 3.3500 -0.1500 4.48% ACEL ALFACELL CORPORATION 0.3000 0.3500 -0.0500 14.29% ACET ACETO CORPORATION 8.1500 8.3800 -0.2300 2.74% ACFC ATLANTIC COAST FEDERAL CORPORAT 5.8000 6.0100 -0.2100 3.49% ACFN ACORN ENERGY INC. 1.4700 1.5500 -0.0800 5.16% ACGL ARCH CAPITAL GROUP LTD. 58.950 65.120 -6.170 9.47% ACGY ACERGY S.A. 4.1000 4.9500 -0.8500 17.17% ACHN ACHILLION PHARMACEUTICALS INC. 1.0700 1.1500 -0.0800 6.96% ACIW ACI WORLDWIDE INC. 14.280 15.490 -1.210 7.81% ACLI AMERICAN COMMERCIAL LINES INC 4.8300 5.4900 -0.6600 12.02% ACLS AXCELIS TECHNOLOGIES INC. 0.6400 0.7800 -0.1400 17.95% ACME ACME COMMUNICATION 0.5000 0.4100 0.0900 21.95% ACMR A.C. MOORE ARTS & CRAFTS INC. 0.7700 0.8200 -0.0500 6.10% ACOR ACORDA THERAPEUTICS INC. 15.700 17.310 -1.610 9.30% ACPW ACTIVE POWER INC. 0.2600 0.3800 -0.1200 31.58% ACSEF ACS MOTION CONTROL 0.8900 0.8500 0.0400 4.71% ACTG ACACIA RESEARCH CORPORATION 2.2800 2.5000 -0.2200 8.80% ACTI ACTIVIDENTITY CORPORATION 1.5800 1.6000 -0.0200 1.25% ACTL ACTEL CORPORATION 7.0900 7.8100 -0.7200 9.22% ACTS ACTIONS SEMICONDUCTOR CO. LTD. 1.4400 1.5900 -0.1500 9.43% ACTU ACTUATE CORPORATION 3.0200 3.1200 -0.1000 3.21% ACUR ACURA PHARMACEUTICALS INC. 5.4100 5.5100 -0.1000 1.81% ACUS ACUSPHERE INC. 0.5100 0.5100 0.0000 0.00% ACWI ISHARES MSCI ACWI 28.130 29.720 -1.590 5.35% ACWX ISHARES MSCI EX US 25.490 27.550 -2.060 7.48% ACXM ACXIOM CORPORATION 6.7900 7.1400 -0.3500 4.90% ADAM A.D.A.M. INC. 3.8000 3.8500 -0.0500 1.30% ADAT AUTHENTIDATE HOLDING CORP. 0.3700 0.3800 -0.0100 2.63% ADBE ADOBE SYSTEMS INCORPORATED 21.630 22.640 -1.010 4.46% ADCT ADC TELECOMMUNICATIONS INC. 5.6700 6.0000 -0.3300 5.50% ADEP ADEPT TECHNOLOGY INC. 2.3600 2.5500 -0.1900 7.45% ADES ADA-ES INC. 3.6300 3.7500 -0.1200 3.20% ADGF ADAMS GOLF INC. 3.3000 3.3000 0.0000 0.00% ADLR ADOLOR CORPORATION 1.7200 1.9400 -0.2200 11.34% ADLS ADVANCED LIFE SCIENCES HOLDINGS 0.2100 0.2300 -0.0200 8.70% ADP AUTOMATIC DATA PROCS 34.110 35.220 -1.110 3.15% ADPI AMERICAN DENTAL PARTNERS INC. 7.7300 7.9700 -0.2400 3.01% ADPT ADAPTEC INC. 2.7100 2.8500 -0.1400 4.91% ADRA POWERSHARES EXCHANGE-TRADED FUN 16.350 17.440 -1.090 6.25% ADRD BLDRS DEVELOPED MARKETS 100 ADR 14.780 15.550 -0.770 4.95% ADRE POWERSHARES EXCHANGE-TRADED FUN 22.040 23.860 -1.820 7.63% ADRU POWERSHARES EXCHANGE-TRADED FUN 14.800 15.740 -0.940 5.97% ADSK AUTODESK INC. 17.860 19.150 -1.290 6.74% ADTN ADTRAN INC. 12.310 13.150 -0.840 6.39% ADVNA ADVANTA CORP. 1.7600 2.1500 -0.3900 18.14% ADVNB ADVANTA CORP. 2.7100 3.2600 -0.5500 16.87% ADVS ADVENT SOFTWARE INC. 19.800 19.930 -0.130 0.65% AEHR AEHR TEST SYSTEMS 1.9000 2.0900 -0.1900 9.09% AEIS ADVANCED ENERGY INDUSTRIES INC 6.3700 6.7200 -0.3500 5.21% AEPI AEP INDUSTRIES INC. 19.900 19.500 0.400 2.05% AERG APPLIED ENERGETICS INC 0.5900 0.6000 -0.0100 1.67% AERO AEROGROW INTERNATIONAL INC. 0.8000 0.8900 -0.0900 10.11% AERT ADVANCED ENVIRONMENTAL RECYCLIN 0.2400 0.2300 0.0100 4.35% AETI AMERICAN ELECTRIC TECHNOLOGIES 2.5100 3.0000 -0.4900 16.33% AEY ADDVANTAGE TECHNOLOGIES GROUP 1.5300 1.6000 -0.0700 4.38% AEZS AETERNA ZENTARIS INC. 0.5500 0.5800 -0.0300 5.17% AFAM ALMOST FAMILY INC 42.770 46.890 -4.120 8.79% AFCE AFC ENTERPRISES INC. 3.0900 3.5200 -0.4300 12.22% AFFM AFFIRMATIVE INSURANCE HOLDINGS 1.1400 1.1800 -0.0400 3.39% AFFX AFFYMETRIX INC. 2.8600 2.8900 -0.0300 1.04% AFFY AFFYMAX INC. 13.270 14.180 -0.910 6.42% AFOP ALLIANCE FIBER OPTIC PRODUCTS 0.6100 0.7000 -0.0900 12.86% AFSI AMTRUST FINANCIAL SERVICES INC 7.5100 8.5000 -0.9900 11.65% AGEN ANTIGENICS INC. 0.6600 0.7100 -0.0500 7.04% AGII ARGO GROUP INTERNATIONAL HOLDIN 28.140 30.660 -2.520 8.22% AGIX ATHEROGENICS INC 0.0700 0.0800 -0.0100 12.50% AGNC AMERICAN CAPITAL AGE 17.890 18.870 -0.980 5.19% AGYS AGILYSYS INC. 2.2900 2.6300 -0.3400 12.93% AHCI ALLIED HEALTHCARE INTERNATIONAL 1.1500 1.2100 -0.0600 4.96% AHGP ALLIANCE HOLDINGS GP L.P. 13.350 14.870 -1.520 10.22% AHII ANIMAL HEALTH INTERNATIONAL IN 1.6600 1.7500 -0.0900 5.14% AHPI ALLIED HEALTHCARE PRODUCTS INC 3.8900 3.8700 0.0200 0.52% AIMC ALTRA HOLDINGS INC. 5.5500 6.2000 -0.6500 10.48% AINV APOLLO INVESTMENT CORPORATION 8.3400 9.3100 -0.9700 10.42% AIPC AMER ITAL PASTA 14.400 14.250 0.150 1.05% AIRM AIR METHODS CORPORATION 16.400 17.390 -0.990 5.69% AIRN AIRSPAN NETWORKS INC. 0.1700 0.1800 -0.0100 5.56% AIRT AIR T INC. 6.8000 7.1200 -0.3200 4.49% AIRV AIRVANA INC. 4.4100 4.9400 -0.5300 10.73% AIXD ACCESS INTEGRATED TECHNOLOGIES 0.8000 0.7000 0.1000 14.29% AIXG AIXTRON AKTIENGESELLSCHAFT 3.6000 4.1200 -0.5200 12.62% AKAM AKAMAI TECHNOLOGIES INC. 10.630 11.900 -1.270 10.67% AKNS AKEENA SOLAR INC. 2.1900 2.2500 -0.0600 2.67% AKRX AKORN INC. 1.5500 1.8300 -0.2800 15.30% ALAN ALANCO TECHNOLOGIES INC. 0.6000 0.5600 0.0400 7.14% ALCO ALICO INC. 30.010 31.810 -1.800 5.66% ALDA ALDILA INC. 2.8000 3.1000 -0.3000 9.68% ALDN Aladdin Knowledge Systems 8.8300 9.2900 -0.4600 4.95% ALEX ALEXANDER BALDWIN 44.030 43.360 0.670 1.55% ALGN ALIGN TECHNOLOGY INC. 6.1200 6.9900 -0.8700 12.45% ALGT ALLEGIANT TRAVEL COMPANY 34.850 36.770 -1.920 5.22% ALKS ALKERMES INC. 6.5800 7.5100 -0.9300 12.38% ALLB ALLIANCE BANCORP INC. OF PENNS 8.0000 8.0500 -0.0500 0.62% ALLI ALLION HEALTHCARE INC. 3.3800 3.5300 -0.1500 4.25% ALLT ALLOT COMMUNICATIONS LTD. 1.9700 1.9700 0.0000 0.00% ALNC ALLIANCE FINANCIAL CORPORATION 23.910 24.000 -0.090 0.38% ALNY ALNYLAM PHARMACEUTICALS INC. 20.110 21.700 -1.590 7.33% ALOG ANALOGIC CORPORATION 34.980 37.240 -2.260 6.07% ALOT ASTRO-MED INC. 6.1000 6.5000 -0.4000 6.15% ALOY ALLOY INC. 4.8900 5.1000 -0.2100 4.12% ALSE ALSERES PHARMACEUTICALS INC. 1.8400 2.2000 -0.3600 16.36% ALSK ALASKA COMMUNICATIONS SYSTEMS G 8.9800 9.6400 -0.6600 6.85% ALTH ALLOS THERAPEUTICS INC. 5.9600 6.7600 -0.8000 11.83% ALTI ALTAIR NANOTECHNOLOGIES INC. 0.9900 0.9500 0.0400 4.21% ALTR ALTERA CORPORATION 13.590 14.400 -0.810 5.63% ALTU ALTUS PHARMACEUTICALS INC. 0.6600 0.6700 -0.0100 1.49% ALUS ALSIUS CORPORATION 0.5800 0.5900 -0.0100 1.69% ALUSU ALSIUS CORPORATION 0.6600 0.7600 -0.1000 13.16% ALUSW ALSIUS CORPORATION 0.0200 0.0300 -0.0100 33.33% ALVR ALVARION LTD. 3.0100 3.1100 -0.1000 3.22% ALXA ALEXZA PHARMACEUTICALS INC. 1.8300 2.0600 -0.2300 11.17% ALXN ALEXION PHARMACEUTICALS INC. 37.590 39.510 -1.920 4.86% AMAC AMERICAN MEDICAL ALERT CORP. 4.2000 4.2200 -0.0200 0.47% AMAG AMAG PHARMACEUTICALS INC. 30.500 33.550 -3.050 9.09% AMAT APPLIED MATERIALS INC. 8.4200 9.5000 -1.0800 11.37% AMCC APPLIED MICRO CIRCUITS CORPORAT 3.6000 3.9900 -0.3900 9.77% AMCE AMERICAN CLAIMS EVALUATION INC 0.7300 0.7500 -0.0200 2.67% AMCN AIRMEDIA GROUP INC 4.9500 5.4200 -0.4700 8.67% AMCP AMCOMP INCORPORATED 12.140 12.140 0.000 0.00% AMCS AMICAS INC. 1.4600 1.5600 -0.1000 6.41% AMED AMEDISYS INC 44.000 48.100 -4.100 8.52% AMEN AMEN PROPERTIES INC. 5.3500 5.4800 -0.1300 2.37% AMFI AMCORE FINANCIAL INC. 3.0200 3.3600 -0.3400 10.12% AMGN AMGEN INC. 53.640 56.340 -2.700 4.79% AMIC AMERICAN INDEPENDENCE CORP. 4.5500 4.6400 -0.0900 1.94% AMIE AMBASSADORS INTERNATIONAL INC. 1.0100 1.2700 -0.2600 20.47% AMIN AMERICAN INTERNATIONAL INDUSTRI 1.7900 2.0000 -0.2100 10.50% AMKR AMKOR TECHNOLOGY INC. 2.1200 2.5500 -0.4300 16.86% AMLN AMYLIN PHARMACEUTICALS INC. 6.1400 7.2200 -1.0800 14.96% AMMD AMERICAN MEDICAL SYSTEMS HOLDIN 10.010 11.320 -1.310 11.57% AMNB AMER NATL BANKSHS 17.500 17.750 -0.250 1.41% AMOT ALLIED MOTION TECHNOLOGIES INC 1.9000 2.1800 -0.2800 12.84% AMOV AMERICA MOVIL S.A.B. DE C.V. 29.300 30.350 -1.050 3.46% AMPH AMERICAN PHYSICIANS SERVICE GRO 18.940 19.660 -0.720 3.66% AMPL AMPAL-AMERICAN ISRAEL CORPORATI 0.8400 1.2000 -0.3600 30.00% AMRB AMERICAN RIVER BANKSHARES 10.300 10.520 -0.220 2.09% AMRI ALBANY MOLECULAR RESEARCH INC. 9.2100 9.5600 -0.3500 3.66% AMRN AMARIN CORPORATION PLC 0.8100 0.8900 -0.0800 8.99% AMSC AMERICAN SUPERCONDUCTOR CORPORA 9.0800 10.2000 -1.1200 10.98% AMSF AMERISAFE INC. 14.060 15.510 -1.450 9.35% AMSG AMSURG CORP. 20.580 21.670 -1.090 5.03% AMSWA AMERICAN SOFTWARE INC. 3.4800 3.8800 -0.4000 10.31% AMTC AMERITRANS CAP CORP 2.9900 2.7000 0.2900 10.74% AMTCP AMERITRANS CAP PFD 9.7600 10.2000 -0.4400 4.31% AMTD TD AMERITRADE HOLDING CORPORATI 10.000 11.550 -1.550 13.42% AMTY AMERITYRE CORPORATION 0.4300 0.4600 -0.0300 6.52% AMWD AMERICAN WOODMARK CORPORATION 14.750 16.680 -1.930 11.57% AMZN AMAZON.COM INC. 35.840 38.440 -2.600 6.76% ANAD ANADIGICS INC. 1.1800 1.1900 -0.0100 0.84% ANAT AMERICAN NATIONAL INSURANCE COM 59.500 63.670 -4.170 6.55% ANCI AMERICAN CARESOURCE 6.7500 7.0100 -0.2600 3.71% ANCX ACCESS NATIONAL CORPORATION 5.5000 5.3700 0.1300 2.42% ANDE ANDERSONS INC. HE] 15.510 16.700 -1.190 7.13% ANDS ANADYS PHARMACEUTICALS INC. 2.1000 2.2800 -0.1800 7.89% ANEN ANAREN INC. 10.290 11.300 -1.010 8.94% ANGN ANGEION CORPORATION 3.0600 3.5000 -0.4400 12.57% ANGO ANGIODYNAMICS INC. 11.120 11.780 -0.660 5.60% ANIK ANIKA THERAPEUTICS INC. 4.2100 4.5000 -0.2900 6.44% ANLY ANALYSTS INTERNATIONAL CORPORAT 0.5100 0.5600 -0.0500 8.93% ANNB ANNAPOLIS BANCORP 4.4900 4.8000 -0.3100 6.46% ANPI ANGIOTECH PHARMACEUTICALS INC. 0.1500 0.1800 -0.0300 16.67% ANSS AYS Inc. 27.010 28.990 -1.980 6.83% ANSV ANESIVA INC. 0.0600 0.0800 -0.0200 25.00% ANSW ANSWERS CORPORATION 5.3600 5.4200 -0.0600 1.11% ANTP PHAZAR CORP 2.2500 2.0900 0.1600 7.66% APAB APPALACHIAN BANCSHARES INC. 4.9900 4.9900 0.0000 0.00% APAC APAC CUSTOMER SERVICES INC. 1.4000 1.4900 -0.0900 6.04% APAGF APCO ARGENTINA INC. 24.800 25.420 -0.620 2.44% APCVZ FK HOLDINGS CVR 0.7000 0.7400 -0.0400 5.41% APEI AMERICAN PUBLIC EDUCATION INC. 36.020 38.760 -2.740 7.07% APFC AMERICAN PACIFIC CORPORATION 10.390 10.000 0.390 3.90% APII ACTION PRODUCTS INTERNATIONAL 1.2800 1.3700 -0.0900 6.57% APKT ACME PACKET INC. 3.2000 3.7100 -0.5100 13.75% APOG APOGEE ENTERPRISES INC. 6.7100 7.5000 -0.7900 10.53% APOL APOLLO GROUP INC. 65.970 68.990 -3.020 4.38% APPA A.P. PHARMA INC. 0.6000 0.6000 0.0000 0.00% APPX APP PHARMACEUT 23.700 23.750 -0.050 0.21% APPY ASPENBIO PHARMA INC. 5.2000 5.0000 0.2000 4.00% APSA ALTO PALERMO ADS 4.1500 4.2000 -0.0500 1.19% APSG APPLIED SIGNAL TECHNOLOGY INC. 14.700 15.870 -1.170 7.37% APWR A-POWER ENERGY GENERATION SYSTE 4.0200 4.3200 -0.3000 6.94% ARAY ACCURAY INCORPORATED 4.5000 4.8500 -0.3500 7.22% ARBA ARIBA INC. 6.2800 7.4500 -1.1700 15.70% ARBX ARBINET-THEXCHANGE 1.7700 2.3100 -0.5400 23.38% ARCC ARES CAPITAL CORPORATION 4.4500 5.1700 -0.7200 13.93% ARCI APPLIANCE RECYCLING CENTERS OF 2.5500 2.5500 0.0000 0.00% ARCW ARC WIRELESS SOLUTNS 3.8000 3.5000 0.3000 8.57% ARDNA ARDEN GROUP INC. 134.61 136.00 -1.39 1.02% AREX APPROACH RESOURCES INC. 7.3400 7.9400 -0.6000 7.56% ARGN AMERIGON INCORPORATED 2.8300 3.2800 -0.4500 13.72% ARIA ARIAD PHARMACEUTICALS INC. 1.4300 1.3900 0.0400 2.88% ARII AMERICAN RAILCAR INDUSTRIES IN 6.7500 8.7700 -2.0200 23.03% ARKR ARK RESTAURANTS CORP. 10.000 10.950 -0.950 8.68% ARLP ALLIANCE RESOURCE PARTNERS L.P 24.050 25.830 -1.780 6.89% ARMH ARM HLDGS ADS 3.7600 3.9600 -0.2000 5.05% ARNA ARENA PHARMACEUTICALS INC. 3.1700 3.4800 -0.3100 8.91% AROW ARROW FINANCIAL CORPORATION 25.310 26.480 -1.170 4.42% ARQL ARQULE INC. 2.5700 2.8000 -0.2300 8.21% ARRS ARRIS GROUP INC 5.9500 6.4200 -0.4700 7.32% ARRY ARRAY BIOPHARMA INC. 3.4100 3.4900 -0.0800 2.29% ARSD ARABIAN AMERICAN DEVELOPMENT CO 0.7500 0.8200 -0.0700 8.54% ARST ARC SIGHT INC. 4.9900 5.1900 -0.2000 3.85% ARTC ARTHROCARE CORPORATION 14.230 15.470 -1.240 8.02% ARTE ARTES MEDICAL INC. 0.4400 0.5200 -0.0800 15.38% ARTG ART TECHNOLOGY GROUP INC. 1.3500 1.5400 -0.1900 12.34% ARTL THE ARISTOTLE CORPORATION 3.0100 4.3800 -1.3700 31.28% ARTLP THE ARISTOTLE CORPORATION 8.7400 8.3400 0.4000 4.80% ARTNA ARTESIAN RESOURCES CORPORATION 16.000 15.000 1.000 6.67% ARTW ART'S-WAY MANUFACTURING CO. IN 4.0000 4.1500 -0.1500 3.61% ARTX AROTECH CORPORATION 0.5000 0.5400 -0.0400 7.41% ARUN ARUBA NETWORKS INC. 2.1200 2.3200 -0.2000 8.62% ARWR ARROWHEAD RESEARCH CORPORATION 1.7800 1.7700 0.0100 0.56% ARYX ARYX THERAPEUTICS INC. 1.5000 2.0000 -0.5000 25.00% ASBC ASSOCIATED BANC-CORP 17.050 18.110 -1.060 5.85% ASBI AMERIANA BANCORP 6.8000 7.0000 -0.2000 2.86% ASCA AMERISTAR CASINOS INC. 5.7900 6.4200 -0.6300 9.81% ASCMA ASCENT MEDIA CORP 21.600 22.830 -1.230 5.39% ASCMV ASCENT MEDIA CORP WI 28.000 27.900 0.100 0.36% ASEI AMERICAN SCIENCE AND ENGINEERIN 68.040 71.440 -3.400 4.76% ASFI ASTA FUNDING INC. 2.2000 2.3800 -0.1800 7.56% ASFN ATLANTIC SOUTHERN FINANCIAL GRO 7.0200 7.9000 -0.8800 11.14% ASGN ON ASSIGNMENT INC. 4.8700 5.4000 -0.5300 9.81% ASGR AMERICA SERVICE GROUP INC. 8.4200 8.6800 -0.2600 3.00% ASHW ASHWORTH INC. 1.9000 1.9000 0.0000 0.00% ASIA ASIAINFO HOLDINGS INC. 8.7300 9.7500 -1.0200 10.46% ASMI ASM INTERNATIONAL N.V. 7.2000 7.9200 -0.7200 9.09% ASML ASML HOLDING N.V. 13.260 14.550 -1.290 8.87% ASPM ASPECT MEDICAL SYSTEMS INC. 2.9000 3.0000 -0.1000 3.33% ASRV AMERISERV FINANCIAL INC. 2.4500 2.6500 -0.2000 7.55% ASRVP AMERISERV FIN CAP 21.300 22.980 -1.680 7.31% ASTE ASTEC INDUSTRIES INC. 21.460 23.070 -1.610 6.98% ASTI ASCENT SOLAR TECHNOLOGIES INC. 3.2800 3.6900 -0.4100 11.11% ASTIZ ASCENT SOLAR TECHNOLOGIES INC. 1.0200 1.3500 -0.3300 24.44% ASTM AASTROM BIOSCIENCES INC. 0.4100 0.4600 -0.0500 10.87% ASUR FORGENT NETWORKS INC 0.2000 0.2100 -0.0100 4.76% ASYS AMTECH SYSTEMS INC. 3.4500 3.8700 -0.4200 10.85% ASYT ASYST TECHNOLOGIES INC. 0.2400 0.2600 -0.0200 7.69% ATAC AFTERMARKET TECHNOLOGY CORP. 16.300 16.700 -0.400 2.40% ATAI ATA INC. 5.4800 5.5000 -0.0200 0.36% ATAX AMER FRST TX EX IN 4.7500 4.9800 -0.2300 4.62% ATBC ATLANTIC BANCGROUP 6.3500 7.1300 -0.7800 10.94% ATCO AMERICAN TECHNOLOGY CORPORATION 0.4400 0.3900 0.0500 12.82% ATEA ASTEA INTERNATIONAL INC. 2.7300 2.7500 -0.0200