| Code | Name | High | Low | Close | Volume | Change |
| MACC | MACC Private Equities Inc. | 0.7000 | 0.7000 | 0.7000 | 2,100 | 0.0700 |  | 11.11 |
| MACE | Mace Security International Inc. | 0.8200 | 0.7300 | 0.7700 | 33,900 | 0.0100 |  | 1.28 |
| MAGS | Magal Security Systems Ltd. | 3.810 | 3.670 | 3.780 | 2,205 | 0.010 |  | 0.27 |
| MAIL | IncrediMail Ltd. | 8.620 | 8.020 | 8.400 | 173,172 | 0.400 |  | 5.00 |
| MAIN | Main Street Capital Corporation | 14.49 | 13.91 | 13.97 | 22,708 | 0.35 |  | 2.44 |
| MAKO | MAKO Surgical Corp. | 9.120 | 8.700 | 8.800 | 106,306 | 0.110 |  | 1.27 |
| MALL | PC Mall Inc. | 6.520 | 6.140 | 6.450 | 23,673 | 0.280 |  | 4.54 |
| MANH | Manhattan Associates Inc. | 24.20 | 23.71 | 24.10 | 90,452 | 0.24 |  | 1.01 |
| MANT | ManTech International Corporation | 44.58 | 43.88 | 44.22 | 127,497 | 0.03 |  | 0.07 |
| MAPP | MAP Pharmaceuticals Inc. | 8.800 | 8.450 | 8.750 | 48,255 | 0.230 |  | 2.70 |
| MARPS | Marine Petroleum Trust | 15.07 | 14.53 | 15.03 | 3,189 | 0.23 |  | 1.55 |
| MASI | Masimo Corporation | 27.10 | 26.52 | 26.87 | 278,988 | 0.07 |  | 0.26 |
| MAT | MATTEL INC | 20.32 | 19.84 | 20.01 | 4,564,999 | 0.22 |  | 1.09 |
| MATK | Martek Biosciences Corporation | 18.14 | 17.18 | 18.11 | 481,836 | 0.74 |  | 4.26 |
| MATW | Matthews International Corporation | 35.12 | 34.55 | 34.64 | 183,064 | 0.17 |  | 0.49 |
| MAXY | Maxygen Inc. | 5.700 | 5.570 | 5.620 | 184,664 | 0.040 |  | 0.72 |
| MAYS | J. W. Mays Inc. | 14.97 | 14.79 | 14.97 | 1,100 | 0.10 |  | 0.67 |
| MBFI | MB Financial Inc. | 18.84 | 18.32 | 18.35 | 285,819 | 0.17 |  | 0.92 |
| MBHI | Midwest Banc Holdings Inc. | 0.4100 | 0.3300 | 0.3600 | 68,280 | 0.0100 |  | 2.70 |
| MBHIP | Midwest Banc Holdings Inc. | 0.8800 | 0.8300 | 0.8500 | 13,475 | 0.1100 |  | 11.46 |
| MBLX | Metabolix Inc. | 10.50 | 9.80 | 10.45 | 118,082 | 0.41 |  | 4.08 |
| MBND | Multiband Corporation | 2.100 | 1.900 | 2.090 | 15,280 | 0.010 |  | 0.48 |
| MBRG | Middleburg Financial Corporation | 12.06 | 11.50 | 11.90 | 5,250 | 0.35 |  | 2.86 |
| MBRK | MiddleBrook Pharmaceuticals Inc. | 0.7500 | 0.6800 | 0.6800 | 122,704 | 0.0300 |  | 4.23 |
| MBRX | Metabasis Therapeutics Inc | 0.4000 | 0.3800 | 0.3900 | 248,192 | 0.0000 |  | 0.00 |
| MBTF | M B T Financial Corp | 1.790 | 1.700 | 1.700 | 6,260 | 0.080 |  | 4.49 |
| MBVT | Merchants Bancshares Inc. | 23.28 | 21.43 | 23.13 | 50,713 | 1.53 |  | 7.08 |
| MBWM | Mercantile Bank Corporation | 3.390 | 3.060 | 3.390 | 11,859 | 0.120 |  | 3.67 |
| MCBC | Macatawa Bank Corporation | 2.250 | 2.150 | 2.220 | 51,027 | 0.050 |  | 2.30 |
| MCBF | Monarch Community Bancorp Inc. | 3.240 | 2.550 | 3.240 | 2,033 | 0.440 |  | 15.71 |
| MCBI | MetroCorp Bancshares Inc. | 3.190 | 2.810 | 3.010 | 15,121 | 0.180 |  | 5.64 |
| MCCC | Mediacom Communications Corporation | 4.360 | 4.150 | 4.250 | 108,493 | 0.040 |  | 0.95 |
| MCGC | MCG Capital Corporation | 4.270 | 4.070 | 4.130 | 177,122 | 0.010 |  | 0.24 |
| MCHP | Microchip Technology Incorporated | 25.63 | 25.36 | 25.53 | 2,015,914 | 0.16 |  | 0.62 |
| MCHX | Marchex Inc. | 4.830 | 4.470 | 4.650 | 105,160 | 0.050 |  | 1.06 |
| MCRI | Monarch Casino & Resort Inc. | 8.260 | 7.430 | 7.970 | 256,302 | 0.460 |  | 6.13 |
| MCRL | Micrel Incorporated | 7.350 | 7.240 | 7.280 | 472,198 | 0.010 |  | 0.14 |
| MCRS | MICROS Systems Inc. | 29.06 | 28.58 | 28.63 | 285,030 | 0.37 |  | 1.28 |
| MDAS | MedAssets Inc. | 23.31 | 22.80 | 22.98 | 283,154 | 0.30 |  | 1.29 |
| MDCA | MDC Partners Inc. | 8.750 | 8.390 | 8.420 | 191,455 | 0.130 |  | 1.52 |
| MDCI | Medical Action Industries Inc. | 12.00 | 11.48 | 11.99 | 60,075 | 0.42 |  | 3.63 |
| MDCO | Medicines Company (The) | 7.510 | 7.260 | 7.480 | 275,887 | 0.160 |  | 2.19 |
| MDH | MHI Hospitality Corporation | 1.600 | 1.560 | 1.580 | 16,070 | 0.020 |  | 1.25 |
| MDLK | Medialink Worldwide Incorporated | 0.2100 | 0.2000 | 0.2100 | 179,508 | 0.0100 |  | 5.00 |
| MDNU | Medical Nutrition USA Inc. | 2.000 | 1.910 | 1.910 | 1,000 | 0.280 |  | 12.79 |
| MDRX | Allscripts Healthcare Solutions Inc | 20.42 | 19.94 | 20.07 | 633,022 | 0.29 |  | 1.42 |
| MDSO | MEDIDATA SOLUTIONS INC. | 17.00 | 16.50 | 16.68 | 145,071 | 1.10 |  | 6.19 |
| MDTH | MedCath Corporation | 7.490 | 7.100 | 7.400 | 77,353 | 0.080 |  | 1.09 |
| MDVN | Medivation Inc. | 29.25 | 28.60 | 29.22 | 596,319 | 0.59 |  | 2.06 |
| MEAD | Meade Instruments Corp. | 2.720 | 2.510 | 2.520 | 6,645 | 0.220 |  | 8.00 |
| MEADD | MEADE INSTRUMENTS CORP | 3.760 | 3.760 | 3.760 | 300 | 0.030 |  | 0.79 |
| MEAS | Measurement Specialties Inc. | 9.070 | 8.930 | 9.020 | 33,717 | 0.040 |  | 0.44 |
| MEDQ | MedQuist Inc. | 7.120 | 6.800 | 7.080 | 44,215 | 0.280 |  | 4.12 |
| MEDW | MEDIWARE Information Systems Inc. | 7.230 | 6.460 | 7.000 | 27,818 | 0.140 |  | 1.96 |
| MEDX | Medarex Inc. | 16.02 | 15.98 | 16.02 | 3,123,410 | 0.02 |  | 0.13 |
| MELA | Electro-Optical Sciences Inc | 9.800 | 9.000 | 9.740 | 911,251 | 0.730 |  | 8.10 |
| MELI | MercadoLibre Inc. | 45.91 | 44.74 | 45.30 | 595,687 | 0.43 |  | 0.94 |
| MEMS | MEMSIC Inc. | 3.500 | 3.370 | 3.410 | 18,040 | 0.040 |  | 1.16 |
| MEND | Micrus Endovascular Corporation | 13.46 | 12.69 | 12.96 | 66,665 | 0.28 |  | 2.11 |
| MENT | Mentor Graphics Corporation | 7.230 | 6.590 | 7.190 | 914,663 | 0.040 |  | 0.55 |
| MEOH | Methanex Corporation | 17.79 | 17.55 | 17.59 | 188,914 | 0.21 |  | 1.18 |
| MERC | Mercer International Inc. | 2.380 | 2.330 | 2.340 | 4,840 | 0.040 |  | 1.68 |
| MERR | Merriman Curhan Ford Group Inc | 1.150 | 1.000 | 1.130 | 89,985 | 0.060 |  | 5.61 |
| MERX | Merix Corporation | 1.980 | 1.800 | 1.840 | 616,692 | 0.070 |  | 3.66 |
| MESA | Mesa Air Group Inc. | 0.1200 | 0.1200 | 0.1200 | 1,443,657 | 0.0000 |  | 0.00 |
| METR | METRO BANCORP INC | 11.25 | 10.78 | 10.95 | 97,305 | 0.06 |  | 0.55 |
| MFI | MicroFinancial Incorporated | 3.300 | 3.290 | 3.290 | 100 | 0.070 |  | 2.17 |
| MFLR | Mayflower Bancorp Inc. | 6.630 | 6.630 | 6.630 | 100 | 0.230 |  | 3.59 |
| MFLX | Multi-Fineline Electronix Inc. | 25.82 | 25.31 | 25.45 | 78,777 | 0.28 |  | 1.09 |
| MFNC | Mackinac Financial Corporation | 5.620 | 4.250 | 4.900 | 3,703 | 0.450 |  | 10.11 |
| MFRI | MFRI Inc. | 7.000 | 6.860 | 6.990 | 7,790 | 0.160 |  | 2.34 |
| MFSF | MutualFirst Financial Inc. | 7.140 | 6.430 | 7.140 | 9,026 | 0.340 |  | 5.00 |
| MGAM | Multimedia Games Inc. | 5.330 | 5.040 | 5.250 | 83,060 | 0.110 |  | 2.14 |
| MGEE | MGE Energy Inc. | 35.19 | 34.28 | 34.90 | 66,708 | 0.08 |  | 0.23 |
| MGIC | Magic Software Enterprises Ltd. | 2.040 | 1.930 | 2.040 | 7,050 | 0.020 |  | 0.99 |
| MGLN | Magellan Health Services Inc. | 36.46 | 35.58 | 36.23 | 275,724 | 0.47 |  | 1.31 |
| MGPI | MGP Ingredients Inc. | 5.750 | 5.550 | 5.560 | 31,764 | 0.170 |  | 2.97 |
| MGRC | McGrath RentCorp | 20.69 | 20.01 | 20.30 | 38,325 | 0.03 |  | 0.15 |
| MGYR | Magyar Bancorp Inc. | 3.740 | 3.730 | 3.740 | 11,000 | 0.010 |  | 0.27 |
| MHGC | Morgans Hotel Group Co. | 3.600 | 3.490 | 3.550 | 149,155 | 0.020 |  | 0.57 |
| MHLD | Maiden Hldgs Ltd | 7.840 | 7.500 | 7.800 | 290,104 | 0.170 |  | 2.23 |
| MICC | Millicom International Cellular S.A. | 75.14 | 72.97 | 74.92 | 490,060 | 1.29 |  | 1.75 |
| MIDD | Middleby Corporation (The) | 46.73 | 45.86 | 46.19 | 108,735 | 0.46 |  | 0.99 |
| MIGP | Mercer Insurance Group Inc. | 17.65 | 17.33 | 17.51 | 12,314 | 0.20 |  | 1.16 |
| MIND | Mitcham Industries Inc. | 7.250 | 7.020 | 7.120 | 38,715 | 0.140 |  | 1.93 |
| MINI | Mobile Mini Inc. | 15.29 | 14.76 | 15.15 | 136,407 | 0.11 |  | 0.73 |
| MIPI | Molecular Insight Pharmaceuticals Inc. | 4.570 | 4.120 | 4.230 | 27,715 | 0.040 |  | 0.95 |
| MIPS | MIPS Technologies Inc. | 4.000 | 3.800 | 3.880 | 206,765 | 0.020 |  | 0.51 |
| MITI | Micromet Inc. | 7.200 | 6.620 | 6.900 | 299,545 | 0.230 |  | 3.23 |
| MITSY | Mitsui & Company Ltd. | 256.0 | 251.9 | 252.9 | 6,257 | 7.2 |  | 2.78 |
| MKSI | MKS Instruments Inc. | 15.73 | 15.36 | 15.66 | 144,796 | 0.11 |  | 0.71 |
| MKTAY | Makita Corp. | 33.39 | 32.67 | 33.38 | 3,735 | 0.75 |  | 2.30 |
| MKTX | MarketAxess Holdings Inc. | 12.80 | 12.43 | 12.64 | 57,084 | 0.09 |  | 0.72 |
| MLAB | Mesa Laboratories Inc. | 24.40 | 24.40 | 24.40 | 100 | 0.07 |  | 0.29 |
| MLHR | Herman Miller Inc. | 15.26 | 15.00 | 15.21 | 269,242 | 0.09 |  | 0.59 |
| MLNK | MODUSLINK GLOBAL | 8.110 | 7.950 | 8.030 | 153,820 | 0.050 |  | 0.62 |
| MLNX | Mellanox Technologies Ltd. | 18.18 | 18.00 | 18.04 | 33,678 | 0.34 |  | 1.85 |
| MLVF | Malvern Federal Bancorp Inc. | 9.400 | 9.200 | 9.400 | 437 | 0.200 |  | 2.08 |
| MMCE | MMC Energy Inc. | 1.530 | 1.460 | 1.510 | 602,880 | 0.010 |  | 0.67 |
| MMLP | Martin Midstream Partners L.P. | 27.59 | 26.53 | 26.63 | 28,283 | 1.02 |  | 3.69 |
| MMSI | Merit Medical Systems Inc. | 17.19 | 16.85 | 17.15 | 136,103 | 0.15 |  | 0.88 |
| MMUS | MakeMusic Inc. | 4.300 | 4.090 | 4.100 | 3,070 | 0.200 |  | 4.65 |
| MNDO | MIND C.T.I. Ltd. | 1.600 | 1.570 | 1.590 | 16,830 | 0.010 |  | 0.63 |
| MNKD | MannKind Corporation | 7.240 | 6.810 | 6.880 | 1,394,735 | 0.060 |  | 0.86 |
| MNNY | Merrill Lynch & Co. Inc. | 10.95 | 9.67 | 10.95 | 400 | 1.10 |  | 11.17 |
| MNOV | MediciNova Inc. | 6.500 | 6.490 | 6.500 | 1,400 | 0.250 |  | 4.00 |
| MNRK | Monarch Financial Holdings Inc. | 6.750 | 6.560 | 6.670 | 6,781 | 0.030 |  | 0.45 |
| MNRO | Monro Muffler Brake Inc. | 30.25 | 29.94 | 29.98 | 53,866 | 0.12 |  | 0.40 |
| MNRTA | Monmouth Real Estate Investment | 6.830 | 6.650 | 6.820 | 34,791 | 0.010 |  | 0.15 |
| MNRTP | Monmouth Real Estate Investment | 21.20 | 20.60 | 20.60 | 1,300 | 0.20 |  | 0.96 |
| MNTA | Momenta Pharmaceuticals Inc. | 11.60 | 11.00 | 11.05 | 622,710 | 0.24 |  | 2.13 |
| MNTG | MTR Gaming Group Inc. | 1.610 | 1.510 | 1.580 | 9,585 | 0.040 |  | 2.60 |
| MNTX | Manitex International Inc. | 1.790 | 1.740 | 1.780 | 130,250 | 0.030 |  | 1.71 |
| MOCO | MOCON Inc. | 8.650 | 8.330 | 8.600 | 2,873 | 0.400 |  | 4.88 |
| MOFG | MidWestOne Financial Group Inc. | 8.050 | 7.900 | 7.900 | 2,071 | 0.150 |  | 1.86 |
| MOLX | Molex Incorporated | 19.22 | 18.75 | 18.97 | 1,144,908 | 0.29 |  | 1.51 |
| MOLXA | Molex Incorporated | 16.76 | 16.44 | 16.64 | 280,652 | 0.21 |  | 1.25 |
| MORN | Morningstar Inc. | 48.38 | 47.92 | 47.92 | 35,201 | 0.30 |  | 0.62 |
| MOSY | MoSys Inc. | 2.850 | 2.700 | 2.800 | 108,001 | 0.050 |  | 1.82 |
| MOVE | Move Inc. | 1.690 | 1.600 | 1.660 | 426,845 | 0.020 |  | 1.22 |
| MPAA | Motorcar Parts of America Inc. | 5.290 | 5.240 | 5.290 | 71,587 | 0.020 |  | 0.38 |
| MPAC | MOD-PAC CORP. | 4.350 | 3.820 | 4.290 | 1,700 | 0.190 |  | 4.63 |
| MPB | MID PENN BANCORP INC | 11.20 | 11.00 | 11.00 | 804 | 0.00 |  | 0.00 |
| MPEL | Melco Crown Entertainment | 4.450 | 4.200 | 4.400 | 6,222,554 | 0.110 |  | 2.56 |
| MPET | Magellan Petroleum Corporation | 1.410 | 1.320 | 1.370 | 104,573 | 0.060 |  | 4.20 |
| MPWR | Monolithic Power Systems Inc. | 21.82 | 21.51 | 21.76 | 210,538 | 0.01 |  | 0.05 |
| MRCY | Mercury Computer Systems | 10.93 | 10.50 | 10.85 | 45,020 | 0.09 |  | 0.84 |
| MRGE | Merge Healthcare Incorporated. | 3.200 | 3.070 | 3.070 | 148,663 | 0.070 |  | 2.23 |
| MRLN | Marlin Business Services Corp. | 7.250 | 7.070 | 7.070 | 27,668 | 0.060 |  | 0.84 |
| MRNA | MDRNA Inc. | 0.8400 | 0.8000 | 0.8200 | 211,120 | 0.0300 |  | 3.53 |
| MROE | Monroe Bancorp | 7.080 | 7.050 | 7.050 | 6,100 | 0.050 |  | 0.70 |
| MRTN | Marten Transport Ltd. | 18.12 | 17.41 | 18.10 | 128,515 | 0.52 |  | 2.96 |
| MRVL | Marvell Technology Group Ltd. | 15.33 | 14.95 | 15.28 | 9,418,268 | 0.01 |  | 0.07 |
| MSBF | MSB Financial Corp. | 9.300 | 8.400 | 8.400 | 3,412 | 1.050 |  | 11.11 |
| MSCC | Microsemi Corporation | 15.55 | 15.16 | 15.35 | 481,550 | 0.17 |  | 1.10 |
| MSCS | MSC.Software Corporation | 8.400 | 8.380 | 8.400 | 218,965 | 0.020 |  | 0.24 |
| MSDXP | BB&T Corporation | 29.13 | 27.87 | 29.13 | 200 | 0.01 |  | 0.03 |
| MSEX | Middlesex Water Company | 16.09 | 15.81 | 15.91 | 26,687 | 0.09 |  | 0.56 |
| MSFG | MainSource Financial Group Inc. | 5.480 | 5.230 | 5.430 | 42,517 | 0.150 |  | 2.84 |
| MSFT | Microsoft Corporation | 29.77 | 29.43 | 29.62 | 42,643,928 | 0.16 |  | 0.54 |
| MSHL | Marshall Edwards Inc. | 0.7300 | 0.6800 | 0.7200 | 26,025 | 0.0200 |  | 2.86 |
| MSII | Media Sciences International Inc. | 0.5300 | 0.4800 | 0.5300 | 75,840 | 0.0700 |  | 15.22 |
| MSNQ | Morgan Stanley | 10.66 | 10.66 | 10.66 | 500 | 0.59 |  | 5.24 |
| MSON | MISONIX Inc. | 1.950 | 1.900 | 1.900 | 10,762 | 0.090 |  | 4.52 |
| MSPD | Mindspeed Technologies Inc. | 4.750 | 4.180 | 4.360 | 353,700 | 0.320 |  | 6.84 |
| MSPX | Merrill Lynch & Co. Inc. | 10.30 | 10.30 | 10.30 | 520 | 0.39 |  | 3.94 |
| MSSR | McCormick & Schmick's Seafood | 5.840 | 5.600 | 5.690 | 48,582 | 0.060 |  | 1.07 |
| MSTR | MicroStrategy Incorporated | 89.90 | 88.50 | 89.46 | 89,820 | 0.24 |  | 0.27 |
| MSW | Mission West Properties Inc. | 7.150 | 6.950 | 7.010 | 38,945 | 0.160 |  | 2.23 |
| MTEX | Mannatech Incorporated | 3.000 | 2.850 | 2.940 | 17,454 | 0.000 |  | 0.00 |
| MTLK | Metalink Ltd. | 0.2800 | 0.2700 | 0.2800 | 11,400 | 0.0000 |  | 0.00 |
| MTNK | Merrill Lynch & Co. Inc. | 10.000 | 10.000 | 10.000 | 8,640 | 0.000 |  | 0.00 |
| MTOX | Medtox Scientific Inc. | 9.200 | 8.560 | 8.580 | 46,829 | 0.120 |  | 1.38 |
| MTRX | Matrix Service Company | 9.200 | 8.860 | 8.990 | 96,379 | 0.060 |  | 0.66 |
| MTSC | MTS Systems Corporation | 27.42 | 25.00 | 25.83 | 102,967 | 1.67 |  | 6.07 |
| MTSI | MTS Medication Technologies Inc. | 5.690 | 5.600 | 5.630 | 20,460 | 0.000 |  | 0.00 |
| MTSL | MER Telemanagement Solutions Ltd. | 0.9500 | 0.7100 | 0.9500 | 3,400 | 0.1000 |  | 9.52 |
| MTSM | Merrill Lynch & Co. Inc. | 10.07 | 10.07 | 10.07 | 272 | 0.04 |  | 0.40 |
| MTSN | Mattson Technology Inc. | 2.170 | 2.050 | 2.170 | 374,757 | 0.000 |  | 0.00 |
| MTTT | Merrill Lynch & Co. Inc. | 10.150 | 9.750 | 9.980 | 1,600 | 0.220 |  | 2.25 |
| MTTX | Merrill Lynch & Co. Inc. | 9.940 | 9.940 | 9.940 | 400 | 0.000 |  | 0.00 |
| MTXX | Matrixx Initiatives Inc. | 4.480 | 3.850 | 4.220 | 1,769,121 | 0.420 |  | 11.05 |
| MVIS | Microvision Inc. | 3.390 | 3.210 | 3.320 | 1,186,839 | 0.050 |  | 1.53 |
| MVISW | Microvision, Inc. | 1.600 | 1.600 | 1.600 | 1,900 | 0.200 |  | 11.11 |
| MWIV | MWI Veterinary Supply Inc. | 38.30 | 37.15 | 37.81 | 15,422 | 0.21 |  | 0.55 |
| MXGL | Max Capital Group Ltd. | 22.88 | 22.32 | 22.71 | 131,754 | 0.03 |  | 0.13 |
| MXIM | Maxim Integrated Products, Inc. | 17.47 | 17.15 | 17.31 | 2,707,405 | 0.25 |  | 1.42 |
| MXWL | Maxwell Technologies Inc. | 17.51 | 16.83 | 17.44 | 117,737 | 0.07 |  | 0.40 |
| MYGN | Myriad Genetics Inc. | 23.72 | 23.20 | 23.60 | 1,220,928 | 0.14 |  | 0.60 |
| MYL | MYLAN INC | 17.63 | 17.31 | 17.55 | 4,093,232 | 0.12 |  | 0.69 |
| MYLNG | MYLAN INC. | 1,014 | 1,014 | 1,014 | 3,150 | 2 |  | 0.19 |
| MYLNP | MYLAN INC PFD A | 1,094 | 1,094 | 1,094 | 2,680 | 4 |  | 0.34 |
| MYRG | MYR GROUP INC | 16.00 | 15.58 | 15.68 | 308,656 | 0.28 |  | 1.75 |
| MYRX | MYRIAD PHARMACEUTICALS INC. | 5.410 | 5.260 | 5.330 | 140,016 | 0.030 |  | 0.57 |