| Code | Name | High | Low | Close | Volume | Change | |
|---|
| W | Wayfair Inc | 82.72 | 78.94 | 79.87 | 2,380,500 | -0.70 |  | 0.87 |   |
| WAAS | Aquaventure Holdings Ltd | 22.16 | 21.59 | 21.74 | 90,400 | -0.42 | | 1.90 | |
| WAB | Wabtec Corp | 77.00 | 76.15 | 76.50 | 1,020,000 | 0.02 |  | 0.03 | |
| WAIR | Wesco Aircraft Holdings Inc | 10.99 | 10.97 | 10.99 | 296,800 | 0.02 | | 0.18 | |
| WAL | Western Alliance Bancorp | 53.15 | 52.59 | 53.08 | 368,100 | 0.46 | | 0.87 | |
| WALA | Western Alliance Bancorp | 25.94 | 25.85 | 25.85 | 5,300 | -0.10 | | 0.39 | |
| WAT | Waters Corp | 225.8 | 222.0 | 223.7 | 425,100 | -1.3 | | 0.56 | |
| WBAI | 500Wan.com Ltd | 9.480 | 9.250 | 9.380 | 10,600 | -0.070 | | 0.74 | |
| WBC | Wabco Holdings Inc | 134.8 | 134.7 | 134.7 | 320,100 | 0.0 | | 0.01 | |
| WBK | Westpac Banking Corp | 16.62 | 16.48 | 16.52 | 532,400 | 0.03 | | 0.18 | |
| WBS | Webster Financial Corp | 49.50 | 48.86 | 49.09 | 320,800 | 0.14 | | 0.29 | |
| WBS-F | Webster Financial Corp [Wbs/Pf] | 25.61 | 25.22 | 25.29 | 9,700 | -0.14 | | 0.55 | |
| WBT | Welbilt Inc | 16.51 | 16.06 | 16.43 | 947,500 | 0.36 | | 2.24 | |
| WCC | Wesco International | 54.61 | 53.60 | 54.08 | 991,500 | 2.18 | | 4.20 | |
| WCG | Wellcare Group | 321.5 | 318.4 | 320.6 | 429,200 | 0.6 | | 0.19 | |
| WCN | Waste Connections Inc | 90.86 | 90.11 | 90.81 | 600,200 | 0.57 | | 0.63 | |
| WD | Walker & Dunlop | 65.35 | 64.49 | 64.92 | 187,000 | 0.18 | | 0.28 | |
| WDR | Waddell & Reed Financial | 16.33 | 16.13 | 16.20 | 359,000 | 0.10 | | 0.62 | |
| WEA | Western Asset Bond Fund | 14.21 | 14.03 | 14.05 | 23,200 | -0.16 | | 1.13 | |
| WEC | Wisconsin Energy Corp | 89.60 | 88.71 | 89.45 | 1,345,000 | 0.36 | | 0.40 | |
| WEI | Weidai Ltd ADR | 4.860 | 4.450 | 4.463 | 23,300 | -0.512 | | 10.29 | |
| WELL | Welltower Inc | 84.06 | 82.76 | 84.06 | 1,944,100 | 0.28 | | 0.33 | |
| WES | Western Midstream Partners LP | 18.29 | 17.51 | 17.63 | 2,491,100 | -0.37 | | 2.06 | |
| WEX | Wex Inc | 199.4 | 196.3 | 197.1 | 223,900 | -0.6 | | 0.28 | |
| WF | Woori Finance Holdings Co. Ltd | 29.22 | 28.75 | 29.22 | 34,600 | 0.17 | | 0.59 | |
| WFC | Wells Fargo & Company | 53.53 | 53.10 | 53.23 | 13,499,700 | -0.01 | | 0.02 | |
| WFC-L | Wells Fargo & Company [Wfc/Pl] | 1,460 | 1,452 | 1,454 | 5,200 | -6 | | 0.41 | |
| WFC-N | Wells Fargo & Company [Wfc/Pn] | 25.20 | 25.16 | 25.17 | 41,100 | -0.03 | | 0.12 | |
| WFC-O | Wells Fargo & Company [Wfc/Po] | 25.17 | 25.11 | 25.13 | 22,100 | -0.04 | | 0.15 | |
| WFC-P | Wells Fargo & Company [Wfc/Pp] | 25.19 | 25.16 | 25.18 | 28,600 | -0.02 | | 0.06 | |
| WFC-Q | Wells Fargo & Company [Wfc/Pq] | 26.91 | 26.80 | 26.85 | 103,100 | -0.06 | | 0.22 | |
| WFC-R | Wells Fargo & Company [Wfc/Pr] | 28.75 | 28.56 | 28.56 | 38,800 | -0.20 | | 0.70 | |
| WFC-T | Wells Fargo & Company [Wfc/Pt] | 25.35 | 25.27 | 25.31 | 27,400 | 0.00 |  | 0.00 | |
| WFC-V | Wells Fargo & Company [Wfc/Pv] | 25.84 | 25.76 | 25.82 | 50,200 | 0.02 | | 0.08 | |
| WFC-W | Wells Fargo & Company [Wfc/Pw] | 25.75 | 25.61 | 25.67 | 42,600 | -0.03 | | 0.12 | |
| WFC-X | Wells Fargo & Company [Wfc/Px] | 25.85 | 25.75 | 25.78 | 73,100 | -0.01 | | 0.04 | |
| WFC-Y | Wells Fargo & Company [Wfc/Py] | 25.95 | 25.90 | 25.95 | 34,400 | 0.03 | | 0.12 | |
| WFE-A | Wells Fargo Real Estate Invt Corp | 25.32 | 25.30 | 25.30 | 8,600 | 0.00 | | 0.00 | |
| WGO | Winnebago Industries | 48.34 | 47.15 | 47.78 | 494,700 | 0.53 | | 1.12 | |
| WH | Wyndham Hotels & Resorts Inc | 57.43 | 56.58 | 57.02 | 609,700 | 0.08 | | 0.14 | |
| WHD | Cactus Inc Cl A | 30.84 | 30.07 | 30.60 | 386,200 | 0.00 | | 0.00 | |
| WHG | Westwood Holdings Group Inc | 30.48 | 29.52 | 29.73 | 59,300 | -1.57 | | 5.02 | |
| WHR | Whirlpool Corp | 145.1 | 142.6 | 144.9 | 463,700 | 2.9 | | 2.02 | |
| WIA | U.S. Treasury Inflation Prot Secs Fd | 11.95 | 11.89 | 11.89 | 32,100 | -0.04 | | 0.34 | |
| WIT | Wipro Ltd | 3.700 | 3.660 | 3.670 | 713,000 | -0.010 | | 0.27 | |
| WIW | U.S Treasury Inflation Prot Secs Fd 2 | 11.21 | 11.17 | 11.19 | 109,200 | 0.02 | | 0.18 | |
| WK | Workiva Llc | 42.74 | 41.84 | 42.34 | 144,300 | 0.02 | | 0.05 | |
| WLH | William Lyon Homes | 21.10 | 20.66 | 20.97 | 714,700 | 0.20 | | 0.96 | |
| WLK | Westlake Chemical Corp | 68.05 | 66.64 | 67.61 | 313,900 | 0.50 | | 0.75 | |
| WLKP | Westlake Chemical Partners LP | 22.00 | 21.77 | 21.95 | 28,100 | 0.15 | | 0.69 | |
| WLL | Whiting Petroleum Corp | 5.090 | 4.600 | 4.680 | 11,979,800 | -0.370 | | 7.33 | |
| WM | Waste Management | 112.8 | 111.1 | 111.5 | 2,525,500 | -1.4 | | 1.23 | |
| WMB | Williams Companies | 22.50 | 22.03 | 22.19 | 15,031,500 | 0.06 | | 0.27 | |
| WMC | Western Asset Mortgage Capital | 10.46 | 10.38 | 10.40 | 235,900 | 0.01 | | 0.10 | |
| WMK | Weis Markets | 39.82 | 39.40 | 39.72 | 86,800 | 0.34 | | 0.86 | |
| WMS | Advanced Drainage Systems Inc | 38.89 | 38.23 | 38.38 | 637,700 | -0.17 | | 0.44 | |
| WMT | Wal-Mart Stores | 118.8 | 117.4 | 118.7 | 4,353,100 | 0.0 | | 0.03 | |
| WNC | Wabash National Corp | 15.59 | 15.38 | 15.51 | 305,600 | 0.18 | | 1.17 | |
| WNS | Wns Ltd | 62.78 | 62.32 | 62.58 | 59,100 | 0.20 | | 0.32 | |
| WOR | Worthington Industries | 38.41 | 37.75 | 38.04 | 180,300 | 0.02 | | 0.05 | |
| WORK | Slack Technologies Inc | 22.83 | 20.67 | 22.78 | 34,210,400 | 1.12 | | 5.17 | |
| WOW | Wideopenwest Inc | 6.915 | 6.470 | 6.740 | 668,000 | 0.470 | | 7.50 | |
| WPC | W.P. Carey & Co. Llc | 81.81 | 81.07 | 81.73 | 530,400 | 0.29 | | 0.36 | |
| WPG | Washington Prime Group Inc | 3.820 | 3.585 | 3.590 | 5,463,000 | -0.210 | | 5.53 | |
| WPG-H | Washington Prime Group [Wpg/Ph] | 21.00 | 20.50 | 20.69 | 37,600 | -0.35 | | 1.67 | |
| WPG-I | Washington Prime Group [Wpg/Pi] | 19.42 | 18.74 | 18.85 | 50,900 | -0.66 | | 3.38 | |
| WPM | Wheaton Precious Metals | 28.40 | 28.04 | 28.06 | 1,446,500 | 0.02 | | 0.07 | |
| WPP | Wpp Plc ADR | 62.62 | 61.98 | 62.55 | 82,100 | -0.04 | | 0.06 | |
| WPX | Wpx Energy Inc | 10.45 | 10.03 | 10.07 | 7,130,400 | -0.28 | | 2.71 | |
| WRB | W.R. Berkley Corp | 69.80 | 68.81 | 69.71 | 1,702,500 | 1.48 | | 2.17 | |
| WRB-B | Berkley[W.R.]Corp [Wrb/Pb] | 25.29 | 25.25 | 25.26 | 11,300 | 0.01 | | 0.04 | |
| WRB-C | Berkley[W.R.]Corp [Wrb/Pc] | 25.91 | 25.85 | 25.86 | 5,100 | -0.02 | | 0.08 | |
| WRB-D | Berkley[W.R.]Corp [Wrb/Pd] | 25.68 | 25.53 | 25.65 | 18,800 | 0.04 | | 0.16 | |
| WRB-E | Berkley[W.R.]Corp [Wrb/Pe] | 26.72 | 26.55 | 26.62 | 8,900 | -0.04 | | 0.13 | |
| WRE | Washington Real Estate Investment | 30.62 | 30.25 | 30.54 | 314,400 | 0.19 | | 0.63 | |
| WRI | Weingarten Realty Investors | 31.75 | 31.05 | 31.18 | 943,600 | -0.92 | | 2.87 | |
| WRK | Westrock Company | 40.09 | 39.48 | 39.98 | 1,479,400 | 0.60 | | 1.52 | |
| WSM | Williams-Sonoma | 69.49 | 68.05 | 68.15 | 1,228,400 | 0.11 | | 0.16 | |
| WSO | Watsco Inc | 180.9 | 178.4 | 179.8 | 183,200 | 1.4 | | 0.81 | |
| WSO.B | Watsco Inc Cl B | 178.5 | 178.5 | 178.5 | 100 | -0.8 | | 0.46 | |
| WSR | Whitestone REIT | 13.79 | 13.65 | 13.69 | 161,100 | -0.04 | | 0.29 | |
| WST | West Pharmaceutical Services | 148.0 | 146.6 | 147.4 | 293,900 | -0.2 | | 0.14 | |
| WTI | W&T Offshore | 4.480 | 4.270 | 4.300 | 2,431,900 | -0.120 | | 2.71 | |
| WTM | White Mountains Insurance Group | 1,099 | 1,084 | 1,095 | 6,700 | 12 | | 1.11 | |
| WTR | Aqua America | 45.24 | 44.73 | 45.14 | 861,300 | 0.24 | | 0.53 | |
| WTRU | Aqua America Inc 6.00% Tangible Equity | 60.61 | 60.34 | 60.47 | 8,200 | 0.24 | | 0.40 | |
| WTS | Watts Water Technologies | 96.52 | 95.11 | 95.82 | 193,200 | 0.44 | | 0.46 | |
| WTTR | Select Energy Services Inc | 8.020 | 7.820 | 7.840 | 202,700 | 0.010 | | 0.13 | |
| WU | Western Union Company | 26.87 | 26.64 | 26.84 | 5,162,700 | 0.08 | | 0.30 | |
| WUBA | 58.com Inc | 61.24 | 59.98 | 60.24 | 1,154,000 | -0.31 | | 0.51 | |
| WWE | World Wrestling Entertainment | 63.09 | 61.52 | 62.26 | 830,400 | 0.52 | | 0.84 | |
| WWW | Wolverine World Wide | 32.69 | 32.22 | 32.49 | 348,600 | 0.10 | | 0.31 | |
| WY | Weyerhaeuser Company | 29.36 | 29.09 | 29.25 | 2,878,800 | -0.35 | | 1.18 | |
| WYND | Wyndham Destinations Inc | 48.75 | 48.23 | 48.46 | 331,500 | 0.14 | | 0.29 | |