| Code | Name | High | Low | Close | Volume | Change | |
|---|
| NAII | Natural Alternativ | 10.70 | 10.35 | 10.60 | 6,900 | 0.10 |  | 0.95 |   |
| NAKD | Naked Brand Group CS | 1.430 | 1.380 | 1.420 | 86,500 | 0.020 | | 1.43 | |
| NAME | Rightside Group | 10.61 | 10.58 | 10.61 | 48,200 | 0.02 | | 0.19 | |
| NANO | Nanometrics Inc | 25.78 | 24.98 | 25.48 | 167,300 | 0.10 | | 0.39 | |
| NATH | Nathan's Famous In | 58.20 | 57.60 | 58.10 | 9,400 | -0.10 |  | 0.17 | |
| NATI | Natl Instruments Cor | 39.28 | 38.80 | 38.96 | 550,200 | -0.25 | | 0.64 | |
| NATR | Nature S Sunshine | 10.100 | 9.600 | 9.950 | 26,100 | 0.150 | | 1.53 | |
| NAUH | National American Un | 2.180 | 2.150 | 2.180 | 2,100 | 0.010 | | 0.46 | |
| NAVG | Navigators Grp Inc | 55.60 | 55.00 | 55.25 | 69,800 | -0.10 | | 0.18 | |
| NAVI | Navient Cp | 13.71 | 13.54 | 13.60 | 1,601,100 | -0.04 | | 0.29 | |
| NBEV | New Age Beverages Corp | 4.140 | 3.510 | 3.510 | 449,900 | -0.490 | | 12.25 | |
| NBIX | Neurocrine Bioscienc | 53.78 | 52.07 | 52.15 | 778,000 | -0.97 | | 1.83 | |
| NBN | Northeast Bncp | 20.85 | 19.75 | 20.85 | 33,200 | 0.80 | | 3.99 | |
| NBRV | Nabriva Therape Ads | 9.430 | 8.810 | 8.810 | 3,700 | -0.020 | | 0.23 | |
| NBTB | NBT Bancorp Inc | 33.40 | 32.22 | 33.15 | 162,100 | 0.28 | | 0.85 | |
| NCBS | Nicolet Bnkshr | 53.70 | 51.99 | 53.00 | 33,100 | 0.32 | | 0.61 | |
| NCIT | NCI Inc | 20.00 | 19.95 | 20.00 | 79,300 | 0.05 | | 0.25 | |
| NCLH | Norwegian Cruise Ord | 56.33 | 55.26 | 55.78 | 1,434,700 | -0.40 | | 0.71 | |
| NCMI | National Cinemedia | 5.620 | 5.410 | 5.520 | 1,398,300 | -0.010 | | 0.18 | |
| NCOM | National Commerce | 39.35 | 38.05 | 39.05 | 39,200 | 0.65 | | 1.69 | |
| NCSM | Ncs Multistage Holdings Inc | 20.36 | 19.80 | 19.94 | 161,900 | -0.09 | | 0.45 | |
| NCTY | The9 Limited | 1.0000 | 0.9800 | 1.0000 | 3,000 | 0.0100 | | 1.01 | |
| NDAQ | Nasdaq Inc | 76.20 | 74.62 | 74.91 | 1,542,000 | -1.37 | | 1.80 | |
| NDLS | Noodles & Co Cla | 3.750 | 3.650 | 3.750 | 79,500 | 0.050 | | 1.35 | |
| NDRA | Endra Life Sciences Inc | 3.240 | 2.800 | 3.240 | 3,000 | 0.160 | | 5.19 | |
| NDRAW | Endra Life Sciences Inc. Warrants | 0.4000 | 0.3150 | 0.3150 | 2,100 | -0.2550 | | 44.74 | |
| NDRM | Neuroderm Ltd Ord Sh | 38.63 | 38.55 | 38.55 | 618,600 | 0.00 |  | 0.00 | |
| NDSN | Nordson Corporation | 126.0 | 122.3 | 124.1 | 261,100 | -1.4 | | 1.09 | |
| NEO | Neogenomics Inc | 9.320 | 9.060 | 9.160 | 258,600 | -0.090 | | 0.97 | |
| NEOG | Neogen Cp | 65.79 | 64.73 | 65.20 | 83,300 | -0.08 | | 0.12 | |
| NEON | Neonode Inc | 1.160 | 1.090 | 1.160 | 41,600 | 0.060 | | 5.45 | |
| NEOS | Neos Therapeutics | 6.850 | 6.600 | 6.650 | 265,600 | -0.050 | | 0.75 | |
| NEOT | Neothetics | 0.3600 | 0.3430 | 0.3450 | 194,300 | -0.0120 | | 3.36 | |
| NEPT | Neptune Tech | 0.9000 | 0.8400 | 0.8800 | 1,618,400 | -0.0200 | | 2.22 | |
| NERV | Minerva Neuroscie | 6.300 | 5.850 | 5.950 | 137,600 | -0.150 | | 2.46 | |
| NESR | National Energy Services Reunited Corp | 9.590 | 9.550 | 9.560 | 55,100 | 0.020 | | 0.21 | |
| NESRW | National Energy Services Reunited Corp | 0.5200 | 0.5200 | 0.5200 | 20,100 | 0.0200 | | 4.00 | |
| NETE | Net Element Inc | 0.3800 | 0.3300 | 0.3500 | 232,300 | -0.0200 | | 5.41 | |
| NEWA | Newater Technology Inc. Ordinary Shares | 11.00 | 10.13 | 10.79 | 80,000 | -0.21 | | 1.91 | |
| NEWS | Newstar Financial | 10.94 | 10.69 | 10.86 | 61,500 | 0.01 | | 0.09 | |
| NEWT | Newtek Bus Svcs | 16.79 | 16.63 | 16.71 | 45,600 | -0.06 | | 0.36 | |
| NEWTL | Newtek Business 7%Nt | 25.50 | 25.49 | 25.50 | 1,600 | -0.02 | | 0.06 | |
| NEWTZ | Newtek 7.5% NTS 2022 | 26.65 | 26.56 | 26.56 | 3,200 | 0.00 | | 0.00 | |
| NEXT | Nextdecade Corp. | 9.380 | 9.100 | 9.310 | 5,200 | 0.020 | | 0.22 | |
| NEXTW | Nextdecade Corp. WT | 0.8200 | 0.6600 | 0.7550 | 13,400 | -0.0350 | | 4.43 | |
| NFBK | Northfield Bncrp Del | 15.84 | 15.46 | 15.70 | 122,600 | 0.14 | | 0.90 | |
| NFEC | NF Energy Saving Cor | 0.8150 | 0.8100 | 0.8100 | 4,200 | 0.0000 | | 0.00 | |
| NFLX | Netflix Inc | 170.0 | 165.8 | 166.5 | 7,385,700 | 0.5 | | 0.27 | |
| NGHC | National General Hld | 18.10 | 17.79 | 18.04 | 219,200 | 0.06 | | 0.33 | |
| NGHCN | National General Holdings Corp | 25.25 | 25.17 | 25.22 | 26,800 | 0.06 | | 0.24 | |
| NGHCO | National Gnl Hld Ds | 25.42 | 25.35 | 25.40 | 8,000 | 0.03 | | 0.12 | |
| NGHCP | National Gen Srs A | 25.53 | 25.50 | 25.53 | 1,200 | 0.00 | | 0.00 | |
| NGHCZ | National Gen Sub NTS | 26.04 | 25.88 | 25.88 | 1,200 | 0.14 | | 0.54 | |
| NH | Nanthealth Inc | 3.190 | 2.970 | 3.000 | 157,400 | -0.070 | | 2.28 | |
| NHLD | National Holdings | 2.720 | 2.570 | 2.650 | 39,200 | -0.040 | | 1.49 | |
| NHLDW | National Holdings Corporation Warrants | 0.7500 | 0.7500 | 0.7500 | 100 | 0.0100 | | 1.35 | |
| NHTC | Natural Hlth Trd | 19.40 | 18.31 | 18.55 | 182,800 | -0.82 | | 4.23 | |
| NICE | Nice Ltd | 75.10 | 73.65 | 74.67 | 214,900 | -0.50 | | 0.67 | |
| NICK | Nicholas Fincl Inc | 8.650 | 8.600 | 8.630 | 2,800 | 0.000 | | 0.00 | |
| NIHD | NII Holdings | 0.6700 | 0.6200 | 0.6500 | 364,600 | 0.0100 | | 1.56 | |
| NK | Nantkwest Inc CS | 5.550 | 5.280 | 5.440 | 154,900 | -0.110 | | 1.98 | |
| NKSH | Natl Bankshares Inc | 37.10 | 36.80 | 37.10 | 4,900 | 0.00 | | 0.00 | |
| NKTR | Nektar Therapeutics | 18.35 | 17.98 | 18.04 | 1,075,700 | -0.38 | | 2.06 | |
| NLNK | Newlink Genetics Cor | 6.470 | 6.250 | 6.350 | 219,100 | -0.090 | | 1.40 | |
| NLST | Netlist Inc | 0.6000 | 0.5500 | 0.5900 | 853,600 | -0.0100 | | 1.67 | |
| NMIH | Nmi Holdings Cmn A | 11.60 | 10.95 | 11.35 | 371,600 | -0.10 | | 0.87 | |
| NMRX | Numerex Cp Cl A [P | 3.870 | 3.760 | 3.790 | 32,700 | -0.060 | | 1.56 | |
| NNBR | NN Inc | 25.85 | 25.10 | 25.45 | 166,000 | -0.40 | | 1.55 | |
| NNDM | Nano Dimension Ads | 4.340 | 4.300 | 4.340 | 3,400 | -0.060 | | 1.36 | |
| NODK | Ni Holdings Inc. Common Stock | 16.39 | 15.81 | 16.31 | 24,800 | 0.33 | | 2.07 | |
| NOVN | Novan Inc | 4.070 | 3.875 | 3.990 | 55,600 | -0.080 | | 1.97 | |
| NOVT | Novanta Inc | 37.60 | 36.90 | 37.30 | 127,200 | 0.05 | | 0.13 | |
| NRCIA | National Resh Cla | 30.20 | 29.75 | 30.15 | 13,800 | 0.10 | | 0.33 | |
| NRCIB | Natl Research Cl B | 55.90 | 55.36 | 55.36 | 400 | -0.99 | | 1.76 | |
| NRIM | Northrim Bancorp Inc | 27.70 | 27.30 | 27.45 | 25,000 | -0.15 | | 0.54 | |
| NSEC | Natl Security Gp I | 13.90 | 13.54 | 13.54 | 700 | 0.33 | | 2.50 | |
| NSIT | Insight Enterpr | 39.73 | 38.73 | 39.02 | 118,000 | -0.85 | | 2.13 | |
| NSSC | Napco Sec Tech Inc | 7.800 | 7.400 | 7.750 | 38,800 | 0.250 | | 3.33 | |
| NSTG | Nanostring Tech | 14.31 | 13.76 | 13.88 | 131,800 | -0.03 | | 0.22 | |
| NSYS | Nortech Systems In | 3.420 | 3.400 | 3.420 | 400 | 0.000 | | 0.00 | |
| NTAP | Netapp Inc | 39.87 | 39.26 | 39.35 | 4,957,200 | -0.21 | | 0.53 | |
| NTCT | Netscout Systems I | 32.95 | 32.30 | 32.70 | 514,500 | 0.00 | | 0.00 | |
| NTEC | Intec Pharma Ord Shr | 6.370 | 6.000 | 6.150 | 147,000 | 0.400 | | 6.96 | |
| NTES | Netease Inc Ads | 273.9 | 270.0 | 270.3 | 1,128,200 | -3.3 | | 1.19 | |
| NTGR | Netgear Inc | 45.65 | 44.10 | 45.50 | 207,500 | 0.40 | | 0.89 | |
| NTIC | Northern Tech Inc | 18.05 | 18.00 | 18.05 | 600 | 0.55 | | 3.14 | |
| NTLA | Intellia Thera CS | 15.83 | 15.06 | 15.16 | 334,500 | -0.69 | | 4.35 | |
| NTNX | Nutanix Inc | 22.01 | 21.31 | 21.91 | 2,281,000 | 0.07 | | 0.32 | |
| NTRA | Natera Inc | 11.25 | 10.60 | 11.19 | 167,900 | 0.07 | | 0.63 | |
| NTRI | Nutrisystem Inc | 55.45 | 53.70 | 54.90 | 365,600 | 0.65 | | 1.20 | |
| NTRP | Neurotrope Inc | 3.630 | 3.400 | 3.630 | 22,600 | 0.180 | | 5.22 | |
| NTRS | Northern Trust Corp | 88.35 | 87.01 | 87.93 | 1,149,100 | 0.50 | | 0.57 | |
| NTRSP | Northern TR Dep Shs | 27.18 | 26.87 | 26.87 | 13,400 | -0.13 | | 0.48 | |
| NTWK | Netsol Tech Inc | 4.600 | 4.350 | 4.400 | 28,100 | -0.050 | | 1.12 | |
| NUAN | Nuance Communicatns | 15.97 | 15.66 | 15.70 | 1,961,300 | -0.16 | | 1.01 | |
| NURO | Neurometrix Inc | 1.900 | 1.720 | 1.790 | 14,400 | -0.030 | | 1.65 | |
| NUROW | Neurometrix Inc WT | 0.0700 | 0.0700 | 0.0700 | 4,100 | 0.0000 | | 0.00 | |
| NUTR | Nutraceutical Intl | 41.80 | 41.75 | 41.80 | 22,800 | 0.05 | | 0.12 | |
| NUVA | Nuvasive Inc | 65.48 | 63.85 | 64.06 | 1,061,100 | -1.87 | | 2.84 | |
| NVAX | Novavax Inc | 1.0100 | 0.9700 | 1.0000 | 2,716,700 | 0.0100 | | 1.01 | |
| NVCN | Neovasc Inc | 1.0300 | 0.9600 | 0.9700 | 123,700 | -0.0400 | | 3.96 | |
| NVCR | Novocure Ltd Ord Sh | 19.78 | 18.85 | 18.85 | 860,900 | -0.40 | | 2.08 | |
| NVDA | Nvidia Corporation | 164.4 | 159.6 | 161.5 | 15,030,100 | 0.0 | | 0.02 | |
| NVDQ | Novadaq Technologies | 11.64 | 11.55 | 11.56 | 717,900 | -0.01 | | 0.09 | |
| NVEC | Nve Corp | 73.95 | 72.36 | 72.82 | 17,400 | -0.68 | | 0.93 | |
| NVEE | Nv5 Global | 43.40 | 41.65 | 42.40 | 36,500 | -1.30 | | 2.97 | |
| NVET | Nexvet Biopharma Ord | 6.720 | 6.690 | 6.720 | 33,400 | 0.000 | | 0.00 | |
| NVFY | Nova Lifestyle Inc | 1.350 | 1.320 | 1.330 | 45,100 | -0.030 | | 2.21 | |
| NVGN | Novogen Ltd Ads | 3.500 | 3.280 | 3.280 | 1,900 | 0.160 | | 5.13 | |
| NVIV | Invivo Theraptc | 1.300 | 1.200 | 1.250 | 102,400 | 0.000 | | 0.00 | |
| NVLN | Novelion Therapeutics Inc | 7.610 | 7.340 | 7.500 | 94,300 | 0.010 | | 0.13 | |
| NVLS | Nivalis Thera Cmn ST | 2.440 | 2.330 | 2.400 | 25,300 | 0.050 | | 2.13 | |
| NVMI | Nova Measuring Instr | 23.98 | 23.03 | 23.54 | 146,100 | 0.42 | | 1.82 | |
| NVTR | Nuvectra Corp Cmn ST | 11.59 | 11.23 | 11.41 | 40,100 | -0.28 | | 2.40 | |
| NVUS | Novus Therapeutics Inc | 4.120 | 3.660 | 3.760 | 11,500 | 0.000 | | 0.00 | |
| NWBI | Northwest Bancshares | 15.52 | 15.35 | 15.43 | 346,200 | -0.05 | | 0.32 | |
| NWFL | Norwood Financial Cp | 44.19 | 43.21 | 44.00 | 10,800 | 0.49 | | 1.13 | |
| NWLI | Natl Wstrn Life Gp A | 339.8 | 330.0 | 333.6 | 7,200 | -4.1 | | 1.22 | |
| NWPX | Northwest Pipe Co | 15.99 | 15.39 | 15.42 | 37,100 | -0.54 | | 3.38 | |
| NWS | News Cp Cl B Cmn ST | 13.85 | 13.48 | 13.75 | 727,900 | 0.10 | | 0.73 | |
| NWSA | News Cp Cl A Cmn ST | 13.47 | 13.05 | 13.27 | 2,004,700 | 0.04 | | 0.30 | |
| NXEO | Nexeo Solutions Inc | 7.410 | 7.060 | 7.350 | 229,100 | 0.320 | | 4.55 | |
| NXEOU | Nexeo Solutions Inc | 7.000 | 7.000 | 7.000 | 1,000 | -0.560 | | 7.41 | |
| NXEOW | Nexeo Solutions Inc | 0.4600 | 0.4200 | 0.4600 | 12,100 | 0.0000 | | 0.00 | |
| NXPI | Nxp Semiconductors | 112.7 | 112.4 | 112.5 | 705,000 | 0.0 | | 0.02 | |
| NXST | Nexstar Broadcasting | 60.75 | 59.75 | 60.00 | 973,600 | -0.70 | | 1.15 | |
| NXTD | Nxt-Id Inc | 1.640 | 1.550 | 1.610 | 78,800 | -0.020 | | 1.23 | |
| NXTDW | Nxt-Id Inc Warrant | 0.1690 | 0.1550 | 0.1580 | 18,300 | 0.0030 | | 1.94 | |
| NXTM | Nxstage Medical Inc | 29.34 | 29.18 | 29.25 | 2,297,800 | 0.01 | | 0.03 | |
| NYMT | New York Mtge Trust | 6.265 | 6.190 | 6.250 | 724,000 | 0.040 | | 0.64 | |
| NYMTO | New York Mort 7.875 | 24.89 | 24.80 | 24.87 | 5,100 | -0.02 | | 0.08 | |
| NYMTP | New York Mrtg 7.75 B | 25.22 | 24.78 | 25.03 | 1,900 | -0.13 | | 0.52 | |
| NYMX | Nymox Pharm Corp | 3.500 | 3.380 | 3.490 | 96,600 | 0.030 | | 0.87 | |
| NYNY | Empire Resorts Inc | 22.36 | 22.10 | 22.30 | 3,200 | -0.15 | | 0.67 | |