| Code | Name | High | Low | Close | Volume | Change | |
|---|
| RADA | Rada Electr Inds Ltd | 3.100 | 3.070 | 3.090 | 225,600 | 0.010 |  | 0.32 |   |
| RAIL | Freightcar America | 16.50 | 16.04 | 16.32 | 83,000 | 0.08 | | 0.49 | |
| RAND | Rand Capital Cp | 2.580 | 2.580 | 2.580 | 800 | -0.010 |  | 0.39 | |
| RARE | Ultragenyx Pharmaceu | 86.54 | 84.26 | 84.87 | 561,000 | -1.42 | | 1.65 | |
| RARX | Ra Pharmaceuticals Inc | 16.45 | 15.02 | 16.36 | 626,500 | 0.78 | | 5.01 | |
| RAVE | Rave Restaurant Grp | 1.500 | 1.230 | 1.500 | 108,400 | 0.230 | | 18.11 | |
| RAVN | Raven Industries Inc | 47.10 | 46.05 | 46.60 | 459,900 | -0.10 | | 0.21 | |
| RBB | Rbb Bancorp | 28.95 | 27.55 | 27.55 | 326,300 | -1.14 | | 3.97 | |
| RBBN | Ribbon Communications Inc | 7.050 | 6.820 | 7.040 | 696,000 | 0.170 | | 2.47 | |
| RBCAA | Republic Bancorp Inc | 49.56 | 47.52 | 47.81 | 60,200 | -1.45 | | 2.94 | |
| RBCN | Rubicon Technology | 8.900 | 8.650 | 8.650 | 7,900 | -0.200 | | 2.26 | |
| RBNC | Reliant Bancorp Inc | 28.30 | 26.96 | 26.96 | 93,800 | -1.26 | | 4.46 | |
| RCII | Rent-A-Center Inc | 14.50 | 14.35 | 14.39 | 2,701,000 | -0.08 | | 0.55 | |
| RCKT | Rocket Pharmaceuticals Inc | 23.91 | 22.99 | 23.36 | 697,400 | -0.44 | | 1.85 | |
| RCKY | Rocky Brands Inc | 28.65 | 27.25 | 28.15 | 78,700 | 0.85 | | 3.11 | |
| RCM | R1 Rcm Inc | 9.650 | 9.280 | 9.610 | 1,340,300 | 0.060 | | 0.63 | |
| RCMT | R C M Tech Inc | 4.800 | 4.400 | 4.650 | 41,500 | -0.140 | | 2.92 | |
| RCON | Recon Technology Ltd | 1.260 | 1.230 | 1.250 | 13,700 | 0.000 |  | 0.00 | |
| RDCM | Radcom Ltd | 13.62 | 12.65 | 12.80 | 217,000 | -0.53 | | 3.94 | |
| RDFN | Redfin Corp | 18.68 | 17.86 | 17.91 | 1,815,300 | -0.72 | | 3.86 | |
| RDHL | Redhill Biophrma ADR | 8.100 | 7.935 | 8.040 | 35,100 | 0.140 | | 1.77 | |
| RDI | Reading Intl Cl A | 15.89 | 15.51 | 15.57 | 96,600 | -0.14 | | 0.89 | |
| RDIB | Reading International Inc Class B | 30.83 | 26.30 | 30.83 | 3,700 | 4.33 | | 16.34 | |
| RDNT | Radnet Inc | 15.85 | 15.30 | 15.55 | 1,198,600 | 0.10 | | 0.65 | |
| RDUS | Radius Health | 19.09 | 17.81 | 17.93 | 2,035,200 | -0.90 | | 4.78 | |
| RDVT | Red Violet Inc | 6.560 | 5.960 | 6.085 | 90,300 | -0.015 | | 0.25 | |
| RDVY | Rising Dividend Achievers ETF FT | 31.97 | 31.87 | 31.91 | 110,900 | 0.16 | | 0.50 | |
| RDWR | Radware Ltd | 25.55 | 25.00 | 25.32 | 431,200 | -0.10 | | 0.39 | |
| RECN | Resources Connect | 17.20 | 16.70 | 17.10 | 418,100 | 0.25 | | 1.48 | |
| REDU | Rise Education Cayman Ltd ADR | 12.66 | 12.21 | 12.24 | 49,600 | -0.18 | | 1.45 | |
| REFR | Research Frontiers | 1.320 | 1.210 | 1.210 | 44,500 | -0.100 | | 7.63 | |
| REGI | Renewable Energy | 27.30 | 26.00 | 27.30 | 1,610,000 | 1.15 | | 4.40 | |
| REGN | Regeneron Pharmaceutical | 393.3 | 387.4 | 390.3 | 1,147,800 | 3.0 | | 0.78 | |
| REIS | Reis Inc | 22.99 | 22.95 | 22.98 | 86,100 | 0.03 | | 0.11 | |
| RELL | Richardson Electrncs | 9.082 | 8.745 | 8.800 | 35,500 | -0.210 | | 2.33 | |
| RELV | Reliv Intl Inc | 5.100 | 5.007 | 5.100 | 8,500 | 0.060 | | 1.19 | |
| REPH | Recro Pharma Inc | 7.580 | 7.000 | 7.050 | 311,800 | -0.410 | | 5.50 | |
| REPL | Replimune Group Inc | 19.99 | 17.68 | 18.70 | 916,100 | 0.37 | | 2.02 | |
| RESN | Resonant Inc | 4.360 | 3.970 | 4.320 | 856,000 | -0.050 | | 1.14 | |
| RETA | Reata Pharma Cla | 91.74 | 83.94 | 87.56 | 806,200 | -4.19 | | 4.57 | |
| RETO | Reto Eco-Solutions Inc Common Shares | 4.640 | 3.910 | 3.910 | 77,100 | -0.530 | | 11.94 | |
| RFAP | Riverfront Dyn Asia Pacific ETF FT | 57.16 | 56.97 | 56.97 | 1,200 | -0.05 | | 0.09 | |
| RFDI | Riverfront Dyn Developed Intl ETF FT | 62.45 | 62.28 | 62.33 | 45,500 | 0.02 | | 0.03 | |
| RFEM | Riverfront Dyn Emerging Markets ETF FT | 63.26 | 62.92 | 63.15 | 7,300 | 0.44 | | 0.70 | |
| RFEU | Riverfront Dyn Europe ETF FT | 64.25 | 64.05 | 64.17 | 6,400 | 0.01 | | 0.01 | |
| RFIL | RF Industries Ltd | 9.000 | 6.950 | 7.775 | 457,300 | -1.125 | | 12.64 | |
| RGCO | Rgc Resources Inc | 27.90 | 26.90 | 27.90 | 18,700 | 0.90 | | 3.33 | |
| RGEN | Repligen Cp | 57.53 | 55.13 | 55.24 | 866,100 | -1.59 | | 2.80 | |
| RGLD | Royal Gold Inc | 78.08 | 76.71 | 76.89 | 1,351,100 | -1.45 | | 1.85 | |
| RGLS | Regulus Therapeutics | 0.2200 | 0.1900 | 0.2100 | 1,045,200 | 0.0200 | | 10.53 | |
| RGNX | Regenxbio Inc | 71.75 | 68.80 | 69.35 | 1,339,600 | -2.20 | | 3.07 | |
| RGSE | Real Goods Solar Inc | 0.4200 | 0.3950 | 0.4080 | 1,604,100 | 0.0050 | | 1.24 | |
| RIBT | Ricebran Technologie | 3.070 | 2.900 | 2.940 | 158,100 | -0.120 | | 3.92 | |
| RIBTW | Ricebrantech Warrant | 0.1600 | 0.1000 | 0.1600 | 10,800 | 0.0100 | | 6.67 | |
| RICK | RCI Hospitality Hold | 31.00 | 30.02 | 30.19 | 53,400 | -0.30 | | 0.98 | |
| RIGL | Rigel Pharmaceutical | 3.370 | 3.200 | 3.240 | 4,698,000 | -0.080 | | 2.41 | |
| RILY | B. Riley Financl | 22.55 | 21.90 | 22.45 | 134,500 | 0.15 | | 0.67 | |
| RILYG | B. Riley Financial Inc 7.25% Senior | 25.10 | 25.07 | 25.07 | 6,000 | 0.00 | | 0.00 | |
| RILYH | B. Riley Financial Inc. 7.375% Senior | 26.01 | 25.92 | 25.92 | 4,600 | -0.07 | | 0.27 | |
| RILYI | B. Riley Financial Inc. 6.875% Senior | 25.08 | 25.02 | 25.03 | 10,200 | 0.00 | | 0.00 | |
| RILYL | B. Riley Financial Inc | 25.62 | 25.39 | 25.49 | 32,700 | -0.11 | | 0.43 | |
| RILYZ | B. Riley Financial Inc 7.50% Senior | 25.50 | 25.41 | 25.41 | 4,200 | -0.04 | | 0.16 | |
| RING | Global Gold Miners Ishares MSCI ETF | 14.65 | 14.26 | 14.50 | 242,400 | -0.14 | | 0.96 | |
| RIOT | Riot Blockchain Inc | 4.290 | 3.940 | 3.990 | 536,900 | -0.100 | | 2.44 | |
| RIVE | Riverview Financial Corp | 13.95 | 13.60 | 13.80 | 5,000 | 0.20 | | 1.47 | |
| RKDA | Arcadia Bio | 5.090 | 4.920 | 4.930 | 79,900 | -0.120 | | 2.38 | |
| RLJE | Rlj Entertainment | 6.290 | 6.190 | 6.290 | 54,800 | 0.090 | | 1.45 | |
| RLM | Realm Therapeutics Plc ADR | 4.490 | 3.500 | 3.570 | 21,200 | -0.520 | | 12.71 | |
| RMBL | Smart Server Inc | 9.940 | 8.870 | 9.940 | 239,700 | 0.880 | | 9.71 | |
| RMBS | Rambus Inc | 11.47 | 11.18 | 11.26 | 1,091,500 | -0.19 | | 1.66 | |
| RMCF | Rocky Mt Chocolate | 10.35 | 10.20 | 10.35 | 5,000 | -0.05 | | 0.48 | |
| RMGN | Rmg Networks Holding | 1.290 | 1.270 | 1.290 | 15,500 | 0.020 | | 1.57 | |
| RMNI | Rimini Street Inc | 7.070 | 6.290 | 6.750 | 399,000 | -0.220 | | 3.16 | |
| RMR | The Rmr Grp A | 90.25 | 88.59 | 89.95 | 196,700 | -0.25 | | 0.28 | |
| RMTI | Rockwell Medical In | 4.450 | 4.320 | 4.440 | 258,500 | 0.050 | | 1.14 | |
| RNDB | Randolph Bancorp Inc | 17.10 | 16.80 | 17.09 | 16,900 | 0.32 | | 1.88 | |
| RNDM | First Trust Exchange-Traded Fund Vi | 51.05 | 50.79 | 50.79 | 1,300 | -0.21 | | 0.41 | |
| RNDV | First Trust Exchange-Traded Fund Vi | 22.82 | 22.74 | 22.74 | 3,800 | -0.03 | | 0.13 | |
| RNEM | First Trust Exchange-Traded Fund Vi | 49.89 | 49.39 | 49.39 | 1,200 | 0.41 | | 0.84 | |
| RNET | Rignet Inc | 19.00 | 18.10 | 18.85 | 139,900 | 0.00 | | 0.00 | |
| RNLC | First Trust Exchange-Traded Fund Vi | 23.27 | 23.16 | 23.16 | 6,100 | 0.02 | | 0.09 | |
| RNMC | First Trust Exchange-Traded Fund Vi Mid | 22.89 | 22.80 | 22.80 | 1,500 | -0.03 | | 0.13 | |
| RNSC | First Trust Exchange-Traded Fund Vi | 23.37 | 23.18 | 23.18 | 1,400 | -0.02 | | 0.09 | |
| RNST | Renasant Corp | 44.39 | 43.02 | 43.70 | 574,200 | -0.60 | | 1.35 | |
| RNWK | Realnetworks Inc | 2.930 | 2.820 | 2.820 | 94,800 | -0.090 | | 3.09 | |
| ROAD | Construction Partners Inc. Class A | 12.70 | 12.20 | 12.63 | 58,900 | 0.21 | | 1.69 | |
| ROBT | FT Nasdaq Artificial Intelligence and | 32.76 | 32.41 | 32.44 | 16,300 | -0.21 | | 0.64 | |
| ROCK | Gibraltar Ind Inc | 49.10 | 45.65 | 46.40 | 349,900 | -1.95 | | 4.03 | |
| ROIC | Retail Opp Invts Cp | 18.87 | 18.60 | 18.60 | 1,835,300 | -0.10 | | 0.53 | |
| ROKU | Roku Inc | 73.80 | 72.00 | 72.45 | 5,191,200 | -0.41 | | 0.56 | |
| ROLL | RBC Bearings Incorp | 158.2 | 151.9 | 152.9 | 196,800 | 0.6 | | 0.38 | |
| ROSE | Rosehill Resources Inc | 8.700 | 8.050 | 8.050 | 88,700 | -0.510 | | 5.96 | |
| ROSEU | Rosehill Resources Inc. Unit | 9.500 | 9.500 | 9.500 | 100 | -0.050 | | 0.52 | |
| ROSEW | Rosehill Resources Inc | 1.350 | 1.290 | 1.330 | 71,800 | 0.080 | | 6.40 | |
| ROST | Ross Stores Inc | 97.87 | 96.27 | 97.49 | 5,646,500 | 1.06 | | 1.10 | |
| RP | Realpage Inc | 63.20 | 62.20 | 62.30 | 547,800 | -0.35 | | 0.56 | |
| RPD | Rapid7 Inc | 37.00 | 36.00 | 36.22 | 962,700 | -0.05 | | 0.14 | |
| RRGB | Red Robin Gourm | 40.25 | 38.95 | 39.20 | 262,400 | -0.55 | | 1.38 | |
| RRR | Rd Rock Rsrts Cla | 28.21 | 27.44 | 28.03 | 933,100 | 0.07 | | 0.25 | |
| RSLS | Reshape Lifesciences Inc | 0.0450 | 0.0350 | 0.0390 | 3,069,100 | -0.0010 | | 2.50 | |
| RSYS | Radisys Cp | 1.650 | 1.620 | 1.650 | 517,200 | 0.020 | | 1.23 | |
| RTIX | Rti Surgical Inc | 4.600 | 4.400 | 4.450 | 349,000 | 0.000 | | 0.00 | |
| RTRX | Retrophin Inc | 29.66 | 27.74 | 27.82 | 614,400 | -1.72 | | 5.82 | |
| RTTR | Ritter Pharmac. Com | 1.940 | 1.670 | 1.940 | 80,400 | 0.140 | | 7.78 | |
| RUBY | Rubius Therapeutics Inc | 23.29 | 20.45 | 22.82 | 1,725,200 | 1.83 | | 8.72 | |
| RUN | Sunrun Inc | 13.04 | 12.48 | 12.50 | 2,281,200 | -0.34 | | 2.65 | |
| RUSHA | Rush Entpr Cl A | 42.83 | 41.86 | 42.03 | 241,100 | -0.51 | | 1.20 | |
| RUSHB | Rush Entpr Cl B | 43.45 | 42.61 | 43.24 | 29,600 | -0.16 | | 0.37 | |
| RUTH | Ruth's Hospitality | 31.13 | 30.60 | 30.75 | 500,700 | 0.10 | | 0.33 | |
| RVEN | Reven Housing REIT | 3.980 | 3.980 | 3.980 | 800 | 0.000 | | 0.00 | |
| RVLT | Revolution Lgt Tc | 3.100 | 2.860 | 2.910 | 115,100 | -0.120 | | 3.96 | |
| RVNC | Revance Therapeutics | 25.30 | 24.30 | 25.10 | 448,500 | 0.75 | | 3.08 | |
| RVSB | Riverview Bancorp | 9.220 | 9.110 | 9.200 | 93,600 | -0.010 | | 0.11 | |
| RWLK | Rewalk Roboti Ord Sh | 0.9570 | 0.8850 | 0.9000 | 155,400 | 0.0000 | | 0.00 | |
| RXII | Rxi Pharmaceuticals | 1.210 | 1.170 | 1.200 | 24,400 | -0.020 | | 1.64 | |
| RXIIW | Rxi Pharmaceuticals Corporation Warrants | 0.5000 | 0.5000 | 0.5000 | 100 | -0.0400 | | 7.41 | |
| RYAAY | Ryanair Hldgs Plc | 98.55 | 95.57 | 98.42 | 302,000 | 2.48 | | 2.58 | |
| RYTM | Rhythm Pharmaceuticals Inc | 32.62 | 31.18 | 32.07 | 1,595,100 | 1.01 | | 3.25 | |