| Code | Name | High | Low | Close | Volume | Change | |
|---|
| NAII | Natural Alternativ | 10.40 | 10.15 | 10.30 | 24,700 | -0.15 |  | 1.44 |   |
| NAKD | Naked Brand Group CS | 2.610 | 2.420 | 2.490 | 1,197,000 | 0.100 |  | 4.18 | |
| NAME | Rightside Group Cmn | 9.290 | 8.830 | 8.980 | 22,800 | -0.240 | | 2.60 | |
| NANO | Nanometrics Inc | 27.64 | 27.01 | 27.34 | 182,900 | -0.11 | | 0.40 | |
| NATH | Nathan's Famous In | 64.95 | 63.30 | 64.45 | 4,700 | 0.85 | | 1.34 | |
| NATI | Natl Instruments Cor | 38.00 | 37.56 | 37.78 | 866,800 | -0.01 | | 0.03 | |
| NATR | Nature S Sunshine | 11.94 | 11.25 | 11.80 | 134,900 | 0.35 | | 3.06 | |
| NAUH | National American Un | 2.410 | 2.380 | 2.380 | 3,200 | -0.040 | | 1.65 | |
| NAVG | Navigators Grp Inc | 53.10 | 51.95 | 52.90 | 61,000 | 0.85 | | 1.63 | |
| NAVI | Navient Cp Cmn | 14.34 | 13.97 | 14.24 | 3,004,100 | 0.17 | | 1.21 | |
| NBEV | New Age Beverages Corp | 5.750 | 5.100 | 5.270 | 523,000 | -0.400 | | 7.05 | |
| NBIX | Neurocrine Bioscienc | 53.78 | 52.95 | 53.53 | 755,100 | -0.11 | | 0.21 | |
| NBN | Northeast Bncp | 19.00 | 18.60 | 18.95 | 39,100 | 0.20 | | 1.07 | |
| NBRV | Nabriva Therape Ads | 10.000 | 9.500 | 9.970 | 16,500 | 0.410 | | 4.29 | |
| NBTB | NBT Bancorp Inc | 36.98 | 35.96 | 36.70 | 61,400 | 0.48 | | 1.33 | |
| NCBS | Nicolet Bnkshr Cmn | 48.93 | 48.41 | 48.75 | 11,900 | 0.28 | | 0.58 | |
| NCIT | NCI Inc | 19.20 | 18.80 | 19.15 | 39,800 | 0.10 | | 0.52 | |
| NCLH | Norwegian Cruise Ord | 50.53 | 49.46 | 49.58 | 1,421,200 | -0.93 | | 1.84 | |
| NCMI | National Cinemedia | 7.750 | 7.530 | 7.540 | 741,400 | -0.170 | | 2.20 | |
| NCOM | National Commerce Cmn | 38.00 | 37.40 | 37.90 | 13,800 | 0.15 | | 0.40 | |
| NCSM | Ncs Multistage Holdings Inc. | 24.67 | 22.33 | 24.07 | 181,100 | 0.07 | | 0.29 | |
| NCTY | The9 Limited | 0.9900 | 0.9600 | 0.9900 | 4,700 | 0.0100 | | 1.02 | |
| NDAQ | Nasdaq Inc Cmn Stk | 68.14 | 67.68 | 67.93 | 427,400 | 0.02 | | 0.03 | |
| NDLS | Noodles & Co Cla Cmn | 4.950 | 4.800 | 4.850 | 73,200 | 0.000 |  | 0.00 | |
| NDRAU | Endra Life Sciences Inc. Unit | 5.220 | 5.030 | 5.100 | 6,500 | 0.070 | | 1.39 | |
| NDRM | Neuroderm Ltd Ord Sh | 22.05 | 20.50 | 21.75 | 272,300 | 0.90 | | 4.32 | |
| NDSN | Nordson Corporation | 130.0 | 120.1 | 121.7 | 1,225,200 | -9.4 | | 7.13 | |
| NEO | Neogenomics Inc | 7.390 | 7.200 | 7.260 | 215,400 | 0.020 | | 0.28 | |
| NEOG | Neogen Cp | 62.65 | 61.26 | 61.84 | 74,600 | 0.02 | | 0.03 | |
| NEON | Neonode Inc | 1.320 | 1.260 | 1.270 | 131,900 | -0.040 | | 3.05 | |
| NEOS | Neos Therapeutics Cmn | 8.250 | 7.750 | 7.900 | 224,200 | -0.150 | | 1.86 | |
| NEOT | Neothetics Cmn | 2.280 | 2.230 | 2.230 | 11,200 | -0.050 | | 2.19 | |
| NEPT | Neptune Tech | 1.180 | 1.100 | 1.150 | 418,800 | 0.060 | | 5.50 | |
| NERV | Minerva Neuroscie Cmn | 7.650 | 7.150 | 7.300 | 120,900 | -0.350 | | 4.58 | |
| NESRU | National Energy Services Reunited Corp. | 10.000 | 9.950 | 9.980 | 34,900 | -0.020 | | 0.20 | |
| NETE | Net Element Inc | 0.7500 | 0.7200 | 0.7500 | 215,400 | -0.0100 | | 1.32 | |
| NEWS | Newstar Financial | 9.250 | 9.030 | 9.130 | 49,500 | -0.060 | | 0.65 | |
| NEWT | Newtek Bus Svcs Cmn | 17.84 | 17.38 | 17.82 | 202,500 | 0.16 | | 0.91 | |
| NEWTL | Newtek Business 7%Nt | 25.61 | 25.61 | 25.61 | 2,400 | 0.05 | | 0.20 | |
| NEWTZ | Newtek 7.5% NTS 2022 | 26.64 | 26.61 | 26.64 | 800 | 0.28 | | 1.06 | |
| NFBK | Northfield Bncrp Del | 17.03 | 16.66 | 16.94 | 66,600 | 0.13 | | 0.77 | |
| NFEC | NF Energy Saving Cor | 0.9700 | 0.9300 | 0.9300 | 3,800 | 0.0000 | | 0.00 | |
| NFLX | Netflix Inc | 158.3 | 156.8 | 158.0 | 3,370,900 | 0.8 | | 0.50 | |
| NGHC | National General Hld | 21.71 | 21.35 | 21.58 | 113,600 | 0.09 | | 0.42 | |
| NGHCN | National General Holdings Corp | 25.50 | 25.33 | 25.43 | 5,900 | -0.10 | | 0.39 | |
| NGHCO | National Gnl Hld Ds | 25.47 | 25.37 | 25.38 | 17,300 | -0.04 | | 0.16 | |
| NGHCP | National Gen Srs A | 25.51 | 25.47 | 25.49 | 1,500 | -0.21 | | 0.82 | |
| NGHCZ | National Gen Sub NTS | 25.80 | 25.58 | 25.58 | 7,300 | -0.23 | | 0.89 | |
| NH | Nanthealth Inc | 3.260 | 3.080 | 3.190 | 90,600 | 0.020 | | 0.63 | |
| NHLD | National Holdings | 2.870 | 2.800 | 2.870 | 17,900 | 0.080 | | 2.87 | |
| NHLDW | National Holdings Corporation Warrants | 0.7400 | 0.7300 | 0.7400 | 3,600 | 0.0200 | | 2.78 | |
| NHTC | Natural Hlth Trd Cmn | 28.38 | 28.02 | 28.17 | 41,700 | -0.20 | | 0.70 | |
| NICE | Nice Ltd | 75.66 | 74.60 | 75.32 | 96,000 | 0.10 | | 0.13 | |
| NICK | Nicholas Fincl Inc | 9.050 | 8.530 | 9.050 | 10,700 | 0.520 | | 6.10 | |
| NIHD | NII Holdings Cmn | 0.5700 | 0.5100 | 0.5600 | 300,000 | 0.0300 | | 5.66 | |
| NK | Nantkwest Inc CS | 4.480 | 3.910 | 4.120 | 1,127,200 | 0.250 | | 6.46 | |
| NKSH | Natl Bankshares Inc | 40.20 | 39.80 | 40.15 | 3,300 | 0.60 | | 1.52 | |
| NKTR | Nektar Therapeutics | 19.77 | 18.84 | 19.75 | 1,213,000 | 0.47 | | 2.44 | |
| NLNK | Newlink Genetics Cor | 15.54 | 14.60 | 15.50 | 424,300 | 0.39 | | 2.58 | |
| NLST | Netlist Inc | 1.210 | 1.100 | 1.160 | 138,300 | -0.050 | | 4.13 | |
| NMIH | Nmi Holdings Cmn A | 10.70 | 10.35 | 10.55 | 227,800 | 0.00 | | 0.00 | |
| NMRX | Numerex Cp Cl A [P | 4.070 | 3.950 | 4.000 | 34,000 | -0.060 | | 1.48 | |
| NNBR | NN Inc | 28.20 | 27.60 | 28.10 | 175,600 | 0.55 | | 2.00 | |
| NNDM | Nano Dimension Ads | 6.790 | 6.580 | 6.630 | 18,300 | -0.080 | | 1.19 | |
| NODK | Ni Holdings Inc. Common Stock | 16.79 | 16.55 | 16.56 | 16,100 | -0.09 | | 0.54 | |
| NOVN | Novan Inc | 5.130 | 4.870 | 5.030 | 37,100 | -0.010 | | 0.20 | |
| NOVT | Novanta Inc | 32.85 | 32.50 | 32.70 | 156,800 | -0.15 | | 0.46 | |
| NRCIA | National Resh Cla Cmn | 24.00 | 22.75 | 23.85 | 9,600 | -0.05 | | 0.21 | |
| NRCIB | Natl Research Cl B | 45.45 | 43.76 | 45.40 | 3,200 | 1.45 | | 3.30 | |
| NRIM | Northrim Bancorp Inc | 29.75 | 29.35 | 29.70 | 33,900 | 0.25 | | 0.85 | |
| NSEC | Natl Security Gp I | 15.30 | 14.75 | 14.75 | 600 | -0.01 | | 0.07 | |
| NSIT | Insight Enterpr | 42.19 | 41.30 | 41.73 | 228,700 | 0.01 | | 0.02 | |
| NSSC | Napco Sec Tech Inc | 8.950 | 8.750 | 8.800 | 26,100 | 0.000 | | 0.00 | |
| NSTG | Nanostring Tech Cmn | 17.83 | 17.47 | 17.72 | 79,100 | 0.00 | | 0.00 | |
| NSYS | Nortech Systems In | 3.380 | 3.320 | 3.320 | 1,700 | -0.010 | | 0.30 | |
| NTAP | Netapp Inc | 40.22 | 39.28 | 39.49 | 3,257,700 | -0.49 | | 1.23 | |
| NTCT | Netscout Systems I | 36.40 | 35.55 | 35.55 | 482,600 | -0.60 | | 1.66 | |
| NTEC | Intec Pharma Ord Shr | 5.450 | 5.300 | 5.300 | 9,000 | 0.000 | | 0.00 | |
| NTES | Netease Inc Ads | 301.8 | 291.0 | 292.3 | 1,420,400 | -1.4 | | 0.48 | |
| NTGR | Netgear Inc | 43.55 | 42.55 | 42.85 | 353,400 | -0.25 | | 0.58 | |
| NTIC | Northern Tech Inc | 17.15 | 17.00 | 17.00 | 200 | 0.00 | | 0.00 | |
| NTLA | Intellia Thera CS | 14.45 | 14.00 | 14.25 | 78,200 | 0.09 | | 0.64 | |
| NTNX | Nutanix Inc | 18.11 | 16.96 | 17.02 | 2,800,700 | -0.48 | | 2.74 | |
| NTRA | Natera Inc | 10.40 | 10.15 | 10.23 | 72,300 | -0.12 | | 1.16 | |
| NTRI | Nutrisystem Inc | 50.28 | 49.02 | 50.10 | 337,200 | 0.55 | | 1.11 | |
| NTRP | Neurotrope Inc | 6.720 | 6.510 | 6.520 | 60,600 | -0.140 | | 2.10 | |
| NTRS | Northern Trust Corp | 88.96 | 87.25 | 88.60 | 791,300 | 0.92 | | 1.05 | |
| NTRSP | Northern TR Dep Shs | 27.30 | 27.17 | 27.25 | 11,400 | 0.03 | | 0.11 | |
| NTWK | Netsol Tech Inc | 4.150 | 4.060 | 4.100 | 42,600 | -0.150 | | 3.53 | |
| NUAN | Nuance Communicatns | 19.00 | 18.77 | 18.82 | 3,719,100 | -0.05 | | 0.26 | |
| NURO | Neurometrix Inc | 3.700 | 3.300 | 3.610 | 49,900 | -0.110 | | 2.96 | |
| NUROW | Neurometrix Inc WT | 0.2400 | 0.2200 | 0.2400 | 2,700 | 0.0300 | | 14.29 | |
| NUTR | Nutraceutical Intl | 42.25 | 41.90 | 41.90 | 589,100 | -0.25 | | 0.59 | |
| NUVA | Nuvasive Inc | 72.95 | 71.42 | 72.21 | 413,800 | 0.67 | | 0.94 | |
| NVAX | Novavax Inc | 1.070 | 0.960 | 1.020 | 7,464,100 | 0.000 | | 0.00 | |
| NVCN | Neovasc Inc | 1.620 | 1.530 | 1.590 | 193,000 | -0.030 | | 1.85 | |
| NVCR | Novocure Ltd Ord Sh | 12.30 | 11.50 | 11.60 | 323,800 | -0.20 | | 1.69 | |
| NVDA | Nvidia Corporation | 139.8 | 135.7 | 137.0 | 17,031,200 | -1.9 | | 1.35 | |
| NVDQ | Novadaq Technologies | 7.360 | 7.170 | 7.260 | 161,500 | 0.060 | | 0.83 | |
| NVEC | Nve Corp | 80.15 | 79.01 | 79.29 | 11,000 | -0.44 | | 0.55 | |
| NVEE | Nv5 Global Cmn | 37.25 | 36.55 | 37.00 | 26,000 | 0.25 | | 0.68 | |
| NVET | Nexvet Biopharma Ord | 6.640 | 6.620 | 6.640 | 4,200 | 0.000 | | 0.00 | |
| NVFY | Nova Lifestyle Inc | 1.410 | 1.370 | 1.410 | 9,500 | 0.020 | | 1.44 | |
| NVGN | Novogen Ltd Ads | 0.9300 | 0.8700 | 0.8900 | 24,800 | -0.0500 | | 5.32 | |
| NVIV | Invivo Theraptc Cmn | 2.100 | 1.950 | 2.000 | 366,800 | -0.050 | | 2.44 | |
| NVLN | Novelion Therapeutics Inc | 9.440 | 9.170 | 9.240 | 19,800 | -0.120 | | 1.28 | |
| NVLS | Nivalis Thera Cmn ST | 2.420 | 2.340 | 2.380 | 8,300 | -0.020 | | 0.83 | |
| NVMI | Nova Measuring Instr | 25.89 | 24.95 | 25.46 | 348,000 | -0.58 | | 2.23 | |
| NVTR | Nuvectra Corp Cmn ST | 9.900 | 9.460 | 9.850 | 73,500 | 0.140 | | 1.44 | |
| NVUS | Novus Therapeutics Inc. | 5.740 | 5.340 | 5.590 | 6,800 | 0.050 | | 0.90 | |
| NWBI | Northwest Bancshares | 15.44 | 15.24 | 15.43 | 639,600 | 0.15 | | 0.98 | |
| NWFL | Norwood Financial Cp | 39.20 | 37.88 | 38.99 | 5,700 | -0.01 | | 0.03 | |
| NWLI | Natl Wstrn Life Gp A | 307.2 | 303.1 | 304.0 | 17,000 | -0.8 | | 0.25 | |
| NWPX | Northwest Pipe Co | 14.17 | 13.52 | 13.97 | 34,800 | 0.24 | | 1.75 | |
| NWS | News Cp Cl B Cmn ST | 13.68 | 13.40 | 13.50 | 305,200 | -0.05 | | 0.37 | |
| NWSA | News Cp Cl A Cmn ST | 13.26 | 13.06 | 13.15 | 1,455,400 | 0.03 | | 0.23 | |
| NXEO | Nexeo Solutions Inc | 9.020 | 8.890 | 8.920 | 37,400 | -0.080 | | 0.89 | |
| NXEOU | Nexeo Solutions Inc | 9.150 | 9.150 | 9.150 | 5,000 | 0.150 | | 1.67 | |
| NXEOW | Nexeo Solutions Inc | 0.7200 | 0.6300 | 0.6800 | 9,300 | -0.0100 | | 1.45 | |
| NXPI | Nxp Semiconductors | 108.2 | 108.0 | 108.1 | 2,996,500 | -0.1 | | 0.07 | |
| NXST | Nexstar Broadcasting | 58.70 | 56.88 | 57.90 | 579,800 | 0.35 | | 0.61 | |
| NXTD | Nxt-Id Inc Cmn Stk | 1.830 | 1.700 | 1.720 | 311,900 | 0.010 | | 0.58 | |
| NXTDW | Nxt-Id Inc Warrant | 0.1600 | 0.1300 | 0.1500 | 38,800 | 0.0100 | | 7.14 | |
| NXTM | Nxstage Medical Inc | 21.78 | 21.30 | 21.75 | 486,500 | 0.22 | | 1.02 | |
| NYMT | New York Mtge Trust | 6.210 | 6.130 | 6.210 | 481,400 | 0.060 | | 0.98 | |
| NYMTO | New York Mort 7.875 | 24.40 | 24.39 | 24.40 | 400 | 0.13 | | 0.54 | |
| NYMTP | New York Mrtg 7.75 B | 24.50 | 24.24 | 24.39 | 11,200 | -0.02 | | 0.08 | |
| NYMX | Nymox Pharm Corp | 3.840 | 3.670 | 3.780 | 65,300 | 0.060 | | 1.61 | |
| NYNY | Empire Resorts Inc | 23.75 | 23.60 | 23.65 | 900 | 0.00 | | 0.00 | |