DevExtreme v23.2 is now available.

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Points Aggregation

The Chart component can aggregate series points. To enable this feature, set the aggregation.enabled property of a series to true.

In this demo, the Chart is bound to the RangeSelector component. If you set the selection to a wide range, the control will use a higher aggregation degree, and vice versa.

Aggregation on zoom is one of many possible use cases for this feature. For information on how to configure aggregation for other scenarios, refer to the following description: aggregation.

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Backend API
$(() => { const chart = $('#zoomedChart').dxChart({ title: 'Google Inc. Stock Prices', dataSource, valueAxis: { valueType: 'numeric', }, margin: { right: 10, }, argumentAxis: { grid: { visible: true, }, label: { visible: false, }, valueMarginsEnabled: false, argumentType: 'datetime', }, tooltip: { enabled: true, }, legend: { visible: false, }, series: [{ type: 'candleStick', openValueField: 'Open', highValueField: 'High', lowValueField: 'Low', closeValueField: 'Close', argumentField: 'Date', aggregation: { enabled: true, }, }], }).dxChart('instance'); $('#range-selector').dxRangeSelector({ size: { height: 120, }, dataSource, chart: { valueAxis: { valueType: 'numeric' }, series: { type: 'line', valueField: 'Open', argumentField: 'Date', aggregation: { enabled: true, }, }, }, scale: { minorTickInterval: 'day', tickInterval: 'month', valueType: 'datetime', aggregationInterval: 'week', placeholderHeight: 20, }, behavior: { valueChangeMode: 'onHandleMove', snapToTicks: false, }, onValueChanged(e) { chart.getArgumentAxis().visualRange(e.value); }, }); });
<!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>DevExtreme Demo</title> <meta http-equiv="X-UA-Compatible" content="IE=edge" /> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0" /> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script> <script>window.jQuery || document.write(decodeURIComponent('%3Cscript src="js/jquery.min.js"%3E%3C/script%3E'))</script> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/23.2.5/css/dx.light.css" /> <script src="js/dx.all.js"></script> <script src="data.js"></script> <link rel="stylesheet" type="text/css" href="styles.css" /> <script src="index.js"></script> </head> <body class="dx-viewport"> <div class="demo-container"> <div id="chart-demo"> <div id="zoomedChart"></div> <div id="range-selector"></div> </div> </div> </body> </html>
#chart-demo { height: 450px; } #zoomedChart { height: 315px; margin: 0 0 15px; } #chart-demo > div:not(#zoomedChart) { height: 120px; }
const dataSource = [{ Date: '04/23/2013', Open: 808.11, High: 818.00, Low: 808.00, Close: 813.45, Volume: 1829151, Name: 'Google', }, { Date: '04/22/2013', Open: 801.00, High: 815.50, Low: 800.36, Close: 807.90, Volume: 2299900, Name: 'Google', }, { Date: '04/21/2013', Open: 800.60, High: 803.96, Low: 775.00, Close: 800.11, Volume: 2883407, Name: 'Google', }, { Date: '04/18/2013', Open: 769.16, High: 803.44, Low: 766.26, Close: 799.87, Volume: 5804316, Name: 'Google', }, { Date: '04/17/2013', Open: 785.35, High: 785.80, Low: 761.26, Close: 765.91, Volume: 3328777, Name: 'Google', }, { Date: '04/16/2013', Open: 786.75, High: 790.84, Low: 778.10, Close: 782.56, Volume: 2037355, Name: 'Google', }, { Date: '04/15/2013', Open: 786.59, High: 796.00, Low: 783.92, Close: 793.37, Volume: 1742374, Name: 'Google', }, { Date: '04/14/2013', Open: 785.95, High: 797.00, Low: 777.02, Close: 781.93, Volume: 2454767, Name: 'Google', }, { Date: '04/11/2013', Open: 791.99, High: 792.10, Low: 782.93, Close: 790.05, Volume: 1636829, Name: 'Google', }, { Date: '04/10/2013', Open: 792.88, High: 793.10, Low: 784.06, Close: 790.39, Volume: 2028766, Name: 'Google', }, { Date: '04/09/2013', Open: 782.92, High: 792.35, Low: 776.00, Close: 790.18, Volume: 1978862, Name: 'Google', }, { Date: '04/08/2013', Open: 775.50, High: 783.75, Low: 773.11, Close: 777.65, Volume: 2157928, Name: 'Google', }, { Date: '04/07/2013', Open: 778.75, High: 779.55, Low: 768.40, Close: 774.85, Volume: 2832718, Name: 'Google', }, { Date: '04/04/2013', Open: 786.06, High: 786.99, Low: 776.40, Close: 783.05, Volume: 3433994, Name: 'Google', }, { Date: '04/03/2013', Open: 804.25, High: 805.75, Low: 791.30, Close: 795.07, Volume: 2448102, Name: 'Google', }, { Date: '04/02/2013', Open: 813.46, High: 814.20, Low: 800.67, Close: 806.20, Volume: 1738753, Name: 'Google', }, { Date: '04/01/2013', Open: 804.54, High: 814.83, Low: 804.00, Close: 813.04, Volume: 2041713, Name: 'Google', }, { Date: '03/31/2013', Open: 795.01, High: 802.25, Low: 793.25, Close: 801.19, Volume: 1807580, Name: 'Google', }, { Date: '03/27/2013', Open: 803.99, High: 805.37, Low: 793.30, Close: 794.19, Volume: 2287712, Name: 'Google', }, { Date: '03/26/2013', Open: 806.68, High: 807.00, Low: 801.33, Close: 802.66, Volume: 2163295, Name: 'Google', }, { Date: '03/25/2013', Open: 813.50, High: 814.00, Low: 807.79, Close: 812.42, Volume: 1191912, Name: 'Google', }, { Date: '03/24/2013', Open: 812.41, High: 819.23, Low: 806.82, Close: 809.64, Volume: 1712684, Name: 'Google', }, { Date: '03/21/2013', Open: 814.74, High: 815.24, Low: 809.64, Close: 810.31, Volume: 1491678, Name: 'Google', }, { Date: '03/20/2013', Open: 811.29, High: 816.92, Low: 809.85, Close: 811.26, Volume: 1477590, Name: 'Google', }, { Date: '03/19/2013', Open: 816.83, High: 817.51, Low: 811.44, Close: 814.71, Volume: 1464122, Name: 'Google', }, { Date: '03/18/2013', Open: 811.24, High: 819.25, Low: 806.45, Close: 811.32, Volume: 2098176, Name: 'Google', }, { Date: '03/17/2013', Open: 805.00, High: 812.76, Low: 801.47, Close: 807.79, Volume: 1838552, Name: 'Google', }, { Date: '03/14/2013', Open: 818.50, High: 820.30, Low: 813.34, Close: 814.30, Volume: 3099791, Name: 'Google', }, { Date: '03/13/2013', Open: 826.99, High: 826.99, Low: 817.39, Close: 821.54, Volume: 1651111, Name: 'Google', }, { Date: '03/12/2013', Open: 827.90, High: 830.69, Low: 822.31, Close: 825.31, Volume: 1641413, Name: 'Google', }, { Date: '03/11/2013', Open: 830.71, High: 831.89, Low: 823.67, Close: 827.61, Volume: 2008979, Name: 'Google', }, { Date: '03/10/2013', Open: 831.69, High: 839.70, Low: 831.50, Close: 834.82, Volume: 1595678, Name: 'Google', }, { Date: '03/07/2013', Open: 834.50, High: 834.92, Low: 825.05, Close: 831.52, Volume: 2912283, Name: 'Google', }, { Date: '03/06/2013', Open: 834.06, High: 836.62, Low: 829.58, Close: 832.60, Volume: 2054238, Name: 'Google', }, { Date: '03/05/2013', Open: 841.02, High: 844.00, Low: 828.81, Close: 831.38, Volume: 2873998, Name: 'Google', }, { Date: '03/04/2013', Open: 828.93, High: 840.15, Low: 828.90, Close: 838.60, Volume: 4045034, Name: 'Google', }, { Date: '03/03/2013', Open: 805.30, High: 822.84, Low: 805.00, Close: 821.50, Volume: 2776185, Name: 'Google', }, { Date: '02/28/2013', Open: 797.80, High: 807.14, Low: 796.15, Close: 806.19, Volume: 2175425, Name: 'Google', }, { Date: '02/27/2013', Open: 801.10, High: 806.99, Low: 801.03, Close: 801.20, Volume: 2265874, Name: 'Google', }, { Date: '02/26/2013', Open: 794.80, High: 804.75, Low: 791.11, Close: 799.78, Volume: 2028515, Name: 'Google', }, { Date: '02/25/2013', Open: 795.00, High: 795.95, Low: 784.40, Close: 790.13, Volume: 2205059, Name: 'Google', }, { Date: '02/24/2013', Open: 802.30, High: 808.41, Low: 790.49, Close: 790.77, Volume: 2307008, Name: 'Google', }, { Date: '02/21/2013', Open: 799.26, High: 801.25, Low: 793.80, Close: 799.71, Volume: 2054050, Name: 'Google', }, { Date: '02/20/2013', Open: 798.00, High: 805.45, Low: 791.22, Close: 795.53, Volume: 3511036, Name: 'Google', }, { Date: '02/19/2013', Open: 805.30, High: 808.97, Low: 791.79, Close: 792.46, Volume: 2765029, Name: 'Google', }, { Date: '02/18/2013', Open: 795.99, High: 807.00, Low: 795.28, Close: 806.85, Volume: 2932924, Name: 'Google', }, { Date: '02/14/2013', Open: 787.40, High: 793.26, Low: 787.07, Close: 792.89, Volume: 2729917, Name: 'Google', }, { Date: '02/13/2013', Open: 779.73, High: 788.74, Low: 777.77, Close: 787.82, Volume: 1735219, Name: 'Google', }, { Date: '02/12/2013', Open: 780.13, High: 785.35, Low: 779.97, Close: 782.86, Volume: 1198170, Name: 'Google', }, { Date: '02/11/2013', Open: 781.75, High: 787.90, Low: 779.37, Close: 780.70, Volume: 1858945, Name: 'Google', }, { Date: '02/10/2013', Open: 778.40, High: 783.00, Low: 773.75, Close: 782.42, Volume: 2167656, Name: 'Google', }, { Date: '02/07/2013', Open: 780.13, High: 786.67, Low: 779.56, Close: 785.37, Volume: 3024853, Name: 'Google', }, { Date: '02/06/2013', Open: 769.70, High: 778.81, Low: 765.50, Close: 773.95, Volume: 2840506, Name: 'Google', }, { Date: '02/05/2013', Open: 759.07, High: 772.96, Low: 758.50, Close: 770.17, Volume: 2079687, Name: 'Google', }, { Date: '02/04/2013', Open: 761.13, High: 771.11, Low: 759.46, Close: 765.74, Volume: 1870716, Name: 'Google', }, { Date: '02/03/2013', Open: 767.69, High: 770.47, Low: 758.27, Close: 759.02, Volume: 3041242, Name: 'Google', }, { Date: '01/31/2013', Open: 758.20, High: 776.60, Low: 758.10, Close: 775.60, Volume: 3746165, Name: 'Google', }, { Date: '01/30/2013', Open: 750.51, High: 757.62, Low: 750.25, Close: 755.69, Volume: 1634556, Name: 'Google', }, { Date: '01/29/2013', Open: 753.74, High: 760.95, Low: 752.91, Close: 753.83, Volume: 1732972, Name: 'Google', }, { Date: '01/28/2013', Open: 746.75, High: 756.95, Low: 746.54, Close: 753.68, Volume: 1747734, Name: 'Google', }, { Date: '01/27/2013', Open: 751.76, High: 755.60, Low: 747.89, Close: 750.73, Volume: 1627833, Name: 'Google', }, { Date: '01/24/2013', Open: 750.77, High: 758.48, Low: 750.25, Close: 753.67, Volume: 2225811, Name: 'Google', }, { Date: '01/23/2013', Open: 741.24, High: 756.83, Low: 740.51, Close: 753.83, Volume: 3383596, Name: 'Google', }, { Date: '01/22/2013', Open: 735.99, High: 749.00, Low: 735.79, Close: 741.50, Volume: 5911865, Name: 'Google', }, { Date: '01/21/2013', Open: 704.66, High: 705.34, Low: 695.52, Close: 702.87, Volume: 3792336, Name: 'Google', }, { Date: '01/17/2013', Open: 710.36, High: 712.77, Low: 701.33, Close: 704.51, Volume: 3226898, Name: 'Google', }, { Date: '01/16/2013', Open: 717.71, High: 719.64, Low: 711.02, Close: 711.32, Volume: 2212357, Name: 'Google', }, { Date: '01/15/2013', Open: 722.40, High: 724.34, Low: 713.67, Close: 715.19, Volume: 2024991, Name: 'Google', }, { Date: '01/14/2013', Open: 719.33, High: 735.00, Low: 712.10, Close: 724.93, Volume: 3927990, Name: 'Google', }, { Date: '01/13/2013', Open: 737.00, High: 742.20, Low: 722.35, Close: 723.25, Volume: 2864106, Name: 'Google', }, { Date: '01/10/2013', Open: 742.00, High: 742.43, Low: 736.30, Close: 739.99, Volume: 1285125, Name: 'Google', }, { Date: '01/09/2013', Open: 742.83, High: 745.00, Low: 733.50, Close: 741.48, Volume: 1835780, Name: 'Google', }, { Date: '01/08/2013', Open: 732.27, High: 738.35, Low: 728.60, Close: 738.12, Volume: 2025751, Name: 'Google', }, { Date: '01/07/2013', Open: 735.54, High: 736.30, Low: 724.43, Close: 733.30, Volume: 1676740, Name: 'Google', }, { Date: '01/06/2013', Open: 735.45, High: 739.38, Low: 730.58, Close: 734.75, Volume: 1655967, Name: 'Google', }, { Date: '01/03/2013', Open: 729.34, High: 741.47, Low: 727.68, Close: 737.97, Volume: 2763552, Name: 'Google', }, { Date: '01/02/2013', Open: 724.93, High: 731.93, Low: 720.72, Close: 723.67, Volume: 2318140, Name: 'Google', }, { Date: '01/01/2013', Open: 719.42, High: 727.00, Low: 716.55, Close: 723.25, Volume: 2542268, Name: 'Google', }, { Date: '12/30/2012', Open: 700.00, High: 710.57, Low: 696.00, Close: 707.38, Volume: 1997733, Name: 'Google', }, { Date: '12/27/2012', Open: 701.69, High: 706.91, Low: 700.01, Close: 700.01, Volume: 1403926, Name: 'Google', }, { Date: '12/26/2012', Open: 707.14, High: 708.84, Low: 698.61, Close: 706.29, Volume: 1647392, Name: 'Google', }, { Date: '12/25/2012', Open: 708.07, High: 712.88, Low: 702.41, Close: 708.87, Volume: 1182572, Name: 'Google', }, { Date: '12/23/2012', Open: 714.51, High: 715.18, Low: 707.47, Close: 709.50, Volume: 841931, Name: 'Google', }, { Date: '12/20/2012', Open: 713.97, High: 718.82, Low: 710.52, Close: 715.63, Volume: 3527849, Name: 'Google', }, { Date: '12/19/2012', Open: 723.26, High: 724.65, Low: 716.97, Close: 722.36, Volume: 1657153, Name: 'Google', }, { Date: '12/18/2012', Open: 720.71, High: 723.00, Low: 716.68, Close: 720.11, Volume: 1919799, Name: 'Google', }, { Date: '12/17/2012', Open: 716.60, High: 729.10, Low: 715.05, Close: 721.07, Volume: 3005138, Name: 'Google', }, { Date: '12/16/2012', Open: 705.50, High: 738.28, Low: 704.02, Close: 720.78, Volume: 3036763, Name: 'Google', }, { Date: '12/13/2012', Open: 699.17, High: 707.82, Low: 698.43, Close: 701.96, Volume: 2130595, Name: 'Google', }, { Date: '12/12/2012', Open: 715.92, High: 716.48, Low: 699.55, Close: 702.70, Volume: 3446306, Name: 'Google', }, { Date: '12/11/2012', Open: 699.23, High: 703.51, Low: 693.48, Close: 697.56, Volume: 2426299, Name: 'Google', }, { Date: '12/10/2012', Open: 690.00, High: 701.92, Low: 687.72, Close: 696.88, Volume: 2687956, Name: 'Google', }, { Date: '12/09/2012', Open: 685.39, High: 691.65, Low: 683.79, Close: 685.42, Volume: 1366866, Name: 'Google', }, { Date: '12/06/2012', Open: 695.00, High: 696.88, Low: 682.42, Close: 684.21, Volume: 1919476, Name: 'Google', }, { Date: '12/05/2012', Open: 687.59, High: 695.61, Low: 684.51, Close: 691.13, Volume: 1462216, Name: 'Google', }, { Date: '12/04/2012', Open: 692.15, High: 694.50, Low: 682.33, Close: 687.82, Volume: 1862735, Name: 'Google', }, { Date: '12/03/2012', Open: 695.00, High: 695.51, Low: 685.70, Close: 691.03, Volume: 1991605, Name: 'Google', }, { Date: '12/02/2012', Open: 702.24, High: 705.89, Low: 694.11, Close: 695.25, Volume: 2193948, Name: 'Google', }, { Date: '11/29/2012', Open: 691.31, High: 699.22, Low: 685.69, Close: 698.37, Volume: 3164441, Name: 'Google', }, { Date: '11/28/2012', Open: 687.78, High: 693.90, Low: 682.00, Close: 691.89, Volume: 2780544, Name: 'Google', }, { Date: '11/27/2012', Open: 668.01, High: 684.91, Low: 663.89, Close: 683.67, Volume: 3041940, Name: 'Google', }, { Date: '11/26/2012', Open: 660.17, High: 675.00, Low: 658.00, Close: 670.71, Volume: 2509598, Name: 'Google', }, { Date: '11/25/2012', Open: 666.44, High: 667.00, Low: 659.02, Close: 661.15, Volume: 2205527, Name: 'Google', }, { Date: '11/22/2012', Open: 669.97, High: 670.00, Low: 666.10, Close: 667.97, Volume: 922477, Name: 'Google', }, { Date: '11/20/2012', Open: 668.99, High: 669.80, Low: 660.40, Close: 665.87, Volume: 2113011, Name: 'Google', }, { Date: '11/19/2012', Open: 669.51, High: 678.00, Low: 664.57, Close: 669.97, Volume: 2089086, Name: 'Google', }, { Date: '11/18/2012', Open: 655.70, High: 668.92, Low: 655.53, Close: 668.21, Volume: 2369716, Name: 'Google', }, { Date: '11/15/2012', Open: 645.99, High: 653.02, Low: 636.00, Close: 647.18, Volume: 3438500, Name: 'Google', }, { Date: '11/14/2012', Open: 650.00, High: 660.00, Low: 643.90, Close: 647.26, Volume: 1848939, Name: 'Google', }, { Date: '11/13/2012', Open: 660.66, High: 662.18, Low: 650.50, Close: 652.55, Volume: 1668322, Name: 'Google', }, { Date: '11/12/2012', Open: 663.00, High: 667.60, Low: 658.23, Close: 659.05, Volume: 1594639, Name: 'Google', }, { Date: '11/11/2012', Open: 663.75, High: 669.80, Low: 660.87, Close: 665.90, Volume: 1405870, Name: 'Google', }, { Date: '11/08/2012', Open: 654.65, High: 668.34, Low: 650.30, Close: 663.03, Volume: 3114084, Name: 'Google', }, { Date: '11/07/2012', Open: 670.20, High: 671.49, Low: 651.23, Close: 652.29, Volume: 2598676, Name: 'Google', }, { Date: '11/06/2012', Open: 675.00, High: 678.23, Low: 666.49, Close: 667.12, Volume: 2232438, Name: 'Google', }, { Date: '11/05/2012', Open: 685.48, High: 686.50, Low: 677.55, Close: 681.72, Volume: 1582936, Name: 'Google', }, { Date: '11/04/2012', Open: 684.50, High: 686.86, Low: 675.56, Close: 682.96, Volume: 1635894, Name: 'Google', }, { Date: '11/01/2012', Open: 694.79, High: 695.55, Low: 687.37, Close: 687.92, Volume: 2324569, Name: 'Google', }, { Date: '10/31/2012', Open: 679.50, High: 690.90, Low: 678.72, Close: 687.59, Volume: 2050471, Name: 'Google', }, { Date: '10/30/2012', Open: 679.86, High: 681.00, Low: 675.00, Close: 680.30, Volume: 1537001, Name: 'Google', }, { Date: '10/25/2012', Open: 676.50, High: 683.03, Low: 671.20, Close: 675.15, Volume: 1950865, Name: 'Google', }, { Date: '10/24/2012', Open: 680.00, High: 682.00, Low: 673.51, Close: 677.76, Volume: 2403696, Name: 'Google', }, { Date: '10/23/2012', Open: 686.80, High: 687.00, Low: 675.27, Close: 677.30, Volume: 2496411, Name: 'Google', }, { Date: '10/22/2012', Open: 672.01, High: 687.33, Low: 672.00, Close: 680.35, Volume: 2916978, Name: 'Google', }, { Date: '10/21/2012', Open: 681.01, High: 684.63, Low: 669.70, Close: 678.67, Volume: 4057872, Name: 'Google', }, { Date: '10/18/2012', Open: 705.58, High: 706.70, Low: 672.00, Close: 681.79, Volume: 11483428, Name: 'Google', }, { Date: '10/17/2012', Open: 755.54, High: 759.42, Low: 676.00, Close: 695.00, Volume: 12442346, Name: 'Google', }, { Date: '10/16/2012', Open: 743.95, High: 756.34, Low: 740.26, Close: 755.49, Volume: 2292819, Name: 'Google', }, { Date: '10/15/2012', Open: 740.13, High: 746.99, Low: 736.46, Close: 744.70, Volume: 2058468, Name: 'Google', }, { Date: '10/14/2012', Open: 741.94, High: 743.83, Low: 730.70, Close: 740.98, Volume: 3020098, Name: 'Google', }, { Date: '10/11/2012', Open: 751.85, High: 754.87, Low: 744.10, Close: 744.75, Volume: 2406787, Name: 'Google', }, { Date: '10/10/2012', Open: 752.90, High: 758.50, Low: 750.29, Close: 751.48, Volume: 2383987, Name: 'Google', }, { Date: '10/09/2012', Open: 741.86, High: 747.53, Low: 738.29, Close: 744.56, Volume: 2041203, Name: 'Google', }, { Date: '10/08/2012', Open: 759.67, High: 761.32, Low: 742.53, Close: 744.09, Volume: 3003884, Name: 'Google', }, { Date: '10/07/2012', Open: 761.00, High: 763.58, Low: 754.15, Close: 757.84, Volume: 1958625, Name: 'Google', }, { Date: '10/04/2012', Open: 770.71, High: 774.38, Low: 765.00, Close: 767.65, Volume: 2737751, Name: 'Google', }, { Date: '10/03/2012', Open: 762.75, High: 769.89, Low: 759.40, Close: 768.05, Volume: 2454496, Name: 'Google', }, { Date: '10/02/2012', Open: 755.72, High: 763.92, Low: 752.20, Close: 762.50, Volume: 2208639, Name: 'Google', }, { Date: '10/01/2012', Open: 765.20, High: 765.99, Low: 750.27, Close: 756.99, Volume: 2790375, Name: 'Google', }, { Date: '09/30/2012', Open: 759.05, High: 765.00, Low: 756.21, Close: 761.78, Volume: 3168477, Name: 'Google', }, { Date: '09/27/2012', Open: 754.15, High: 759.30, Low: 751.15, Close: 754.50, Volume: 2784091, Name: 'Google', }, { Date: '09/26/2012', Open: 759.95, High: 762.84, Low: 751.65, Close: 756.50, Volume: 3932272, Name: 'Google', }, { Date: '09/25/2012', Open: 749.85, High: 761.24, Low: 741.00, Close: 753.46, Volume: 5674334, Name: 'Google', }, { Date: '09/24/2012', Open: 753.05, High: 764.89, Low: 747.66, Close: 749.16, Volume: 6061033, Name: 'Google', }, { Date: '09/23/2012', Open: 731.00, High: 750.04, Low: 730.25, Close: 749.38, Volume: 3565837, Name: 'Google', }, { Date: '09/20/2012', Open: 732.21, High: 734.92, Low: 730.12, Close: 733.99, Volume: 6360376, Name: 'Google', }, { Date: '09/19/2012', Open: 724.47, High: 731.38, Low: 721.22, Close: 728.12, Volume: 2907854, Name: 'Google', }, { Date: '09/18/2012', Open: 717.50, High: 728.56, Low: 716.41, Close: 727.50, Volume: 3098782, Name: 'Google', }, { Date: '09/17/2012', Open: 707.78, High: 718.66, Low: 706.78, Close: 718.28, Volume: 2067249, Name: 'Google', }, { Date: '09/16/2012', Open: 708.11, High: 712.88, Low: 705.00, Close: 709.98, Volume: 1508307, Name: 'Google', }, { Date: '09/13/2012', Open: 709.60, High: 713.00, Low: 707.01, Close: 709.68, Volume: 2618874, Name: 'Google', }, { Date: '09/12/2012', Open: 693.09, High: 709.00, Low: 690.54, Close: 706.04, Volume: 2659302, Name: 'Google', }, { Date: '09/11/2012', Open: 689.41, High: 694.91, Low: 680.88, Close: 690.88, Volume: 2642260, Name: 'Google', }, { Date: '09/10/2012', Open: 697.96, High: 700.65, Low: 691.00, Close: 692.19, Volume: 1874004, Name: 'Google', }, { Date: '09/09/2012', Open: 709.76, High: 712.81, Low: 698.39, Close: 700.77, Volume: 2560067, Name: 'Google', }, { Date: '09/06/2012', Open: 700.00, High: 712.25, Low: 697.67, Close: 706.15, Volume: 3236308, Name: 'Google', }, { Date: '09/05/2012', Open: 685.96, High: 699.89, Low: 684.73, Close: 699.40, Volume: 3044450, Name: 'Google', }, { Date: '09/04/2012', Open: 680.00, High: 686.50, Low: 679.14, Close: 680.72, Volume: 1708169, Name: 'Google', }, { Date: '09/03/2012', Open: 684.55, High: 685.00, Low: 673.50, Close: 681.04, Volume: 1889613, Name: 'Google', }, { Date: '08/30/2012', Open: 684.00, High: 688.58, Low: 680.04, Close: 685.09, Volume: 2127125, Name: 'Google', }, { Date: '08/29/2012', Open: 684.24, High: 687.39, Low: 680.18, Close: 681.68, Volume: 1627704, Name: 'Google', }, { Date: '08/28/2012', Open: 677.37, High: 688.99, Low: 676.15, Close: 688.01, Volume: 2991037, Name: 'Google', }, { Date: '08/27/2012', Open: 665.00, High: 677.62, Low: 664.74, Close: 677.25, Volume: 2058938, Name: 'Google', }, { Date: '08/26/2012', Open: 662.99, High: 672.00, Low: 659.24, Close: 669.22, Volume: 2614131, Name: 'Google', }, { Date: '08/23/2012', Open: 675.60, High: 680.45, Low: 674.08, Close: 678.63, Volume: 1429267, Name: 'Google', }, { Date: '08/22/2012', Open: 674.27, High: 680.48, Low: 671.00, Close: 676.80, Volume: 1784453, Name: 'Google', }, { Date: '08/21/2012', Open: 667.38, High: 680.60, Low: 666.70, Close: 677.18, Volume: 1909262, Name: 'Google', }, { Date: '08/20/2012', Open: 673.11, High: 678.00, Low: 662.17, Close: 669.51, Volume: 2222805, Name: 'Google', }, { Date: '08/19/2012', Open: 675.50, High: 678.87, Low: 672.66, Close: 675.54, Volume: 1758421, Name: 'Google', }, { Date: '08/16/2012', Open: 674.12, High: 677.25, Low: 671.70, Close: 677.14, Volume: 2177896, Name: 'Google', }, { Date: '08/15/2012', Open: 667.51, High: 674.64, Low: 667.08, Close: 672.87, Volume: 1717691, Name: 'Google', }, { Date: '08/14/2012', Open: 670.28, High: 674.25, Low: 664.10, Close: 667.54, Volume: 2411100, Name: 'Google', }, { Date: '08/13/2012', Open: 659.25, High: 672.85, Low: 659.00, Close: 668.66, Volume: 3662178, Name: 'Google', }, { Date: '08/12/2012', Open: 647.42, High: 660.15, Low: 646.68, Close: 660.01, Volume: 3268073, Name: 'Google', }, { Date: '08/09/2012', Open: 638.59, High: 642.24, Low: 636.13, Close: 642.00, Volume: 1434408, Name: 'Google', }, { Date: '08/08/2012', Open: 644.51, High: 646.37, Low: 641.52, Close: 642.35, Volume: 1070288, Name: 'Google', }, { Date: '08/07/2012', Open: 639.05, High: 645.87, Low: 638.50, Close: 642.23, Volume: 1322386, Name: 'Google', }, { Date: '08/06/2012', Open: 641.79, High: 644.26, Low: 636.47, Close: 640.54, Volume: 1982695, Name: 'Google', }, { Date: '08/05/2012', Open: 639.61, High: 649.38, Low: 639.22, Close: 642.82, Volume: 1782494, Name: 'Google', }, { Date: '08/02/2012', Open: 640.00, High: 643.72, Low: 636.14, Close: 641.33, Volume: 1897446, Name: 'Google', }, { Date: '08/01/2012', Open: 625.51, High: 638.03, Low: 623.41, Close: 628.75, Volume: 1977690, Name: 'Google', }, { Date: '07/31/2012', Open: 637.30, High: 639.51, Low: 631.38, Close: 632.68, Volume: 1844556, Name: 'Google', }, { Date: '07/30/2012', Open: 628.26, High: 636.50, Low: 628.22, Close: 632.97, Volume: 1865890, Name: 'Google', }, { Date: '07/29/2012', Open: 636.05, High: 642.60, Low: 629.50, Close: 632.30, Volume: 2186717, Name: 'Google', }, { Date: '07/26/2012', Open: 618.89, High: 635.00, Low: 617.50, Close: 634.96, Volume: 3550174, Name: 'Google', }, { Date: '07/25/2012', Open: 615.00, High: 616.87, Low: 610.03, Close: 613.36, Volume: 1687485, Name: 'Google', }, { Date: '07/24/2012', Open: 608.32, High: 613.38, Low: 605.37, Close: 607.99, Volume: 1822973, Name: 'Google', }, { Date: '07/23/2012', Open: 615.00, High: 617.93, Low: 604.34, Close: 607.57, Volume: 2012189, Name: 'Google', }, { Date: '07/22/2012', Open: 600.48, High: 618.35, Low: 598.25, Close: 615.51, Volume: 3561818, Name: 'Google', }, { Date: '07/19/2012', Open: 608.76, High: 612.94, Low: 598.18, Close: 610.82, Volume: 6463748, Name: 'Google', }, { Date: '07/18/2012', Open: 586.14, High: 598.48, Low: 586.00, Close: 593.06, Volume: 4674637, Name: 'Google', }, { Date: '07/17/2012', Open: 576.98, High: 583.69, Low: 576.13, Close: 580.76, Volume: 1550950, Name: 'Google', }, { Date: '07/16/2012', Open: 578.43, High: 580.67, Low: 568.40, Close: 576.73, Volume: 1681568, Name: 'Google', }, { Date: '07/15/2012', Open: 576.37, High: 579.19, Low: 571.78, Close: 574.92, Volume: 1462861, Name: 'Google', }, { Date: '07/12/2012', Open: 572.15, High: 579.15, Low: 568.55, Close: 576.52, Volume: 1976558, Name: 'Google', }, { Date: '07/11/2012', Open: 567.12, High: 571.93, Low: 562.09, Close: 570.48, Volume: 2310094, Name: 'Google', }, { Date: '07/10/2012', Open: 576.30, High: 577.85, Low: 564.94, Close: 571.19, Volume: 3500946, Name: 'Google', }, { Date: '07/09/2012', Open: 590.19, High: 592.43, Low: 578.74, Close: 581.70, Volume: 1923015, Name: 'Google', }, { Date: '07/08/2012', Open: 584.95, High: 588.60, Low: 581.25, Close: 586.01, Volume: 1715020, Name: 'Google', }, { Date: '07/05/2012', Open: 592.45, High: 593.52, Low: 582.82, Close: 585.98, Volume: 2162328, Name: 'Google', }, { Date: '07/04/2012', Open: 588.76, High: 600.06, Low: 588.54, Close: 595.92, Volume: 2345901, Name: 'Google', }, { Date: '07/02/2012', Open: 580.01, High: 588.41, Low: 578.00, Close: 587.83, Volume: 1190525, Name: 'Google', }, { Date: '07/01/2012', Open: 581.82, High: 583.00, Low: 576.50, Close: 580.47, Volume: 1655563, Name: 'Google', }, { Date: '06/28/2012', Open: 574.96, High: 580.13, Low: 572.20, Close: 580.07, Volume: 2522562, Name: 'Google', }, { Date: '06/27/2012', Open: 565.90, High: 566.23, Low: 557.21, Close: 564.31, Volume: 1922064, Name: 'Google', }, { Date: '06/26/2012', Open: 567.70, High: 573.99, Low: 566.02, Close: 569.30, Volume: 1692446, Name: 'Google', }, { Date: '06/25/2012', Open: 562.76, High: 566.60, Low: 559.48, Close: 564.68, Volume: 1351151, Name: 'Google', }, { Date: '06/24/2012', Open: 567.33, High: 568.09, Low: 557.35, Close: 560.70, Volume: 1582036, Name: 'Google', }, { Date: '06/21/2012', Open: 568.00, High: 571.48, Low: 565.82, Close: 571.48, Volume: 2229125, Name: 'Google', }, { Date: '06/20/2012', Open: 579.84, High: 579.84, Low: 563.73, Close: 565.21, Volume: 2011322, Name: 'Google', }, { Date: '06/19/2012', Open: 579.81, High: 580.00, Low: 573.51, Close: 577.51, Volume: 2346698, Name: 'Google', }, { Date: '06/18/2012', Open: 573.59, High: 584.28, Low: 573.12, Close: 581.53, Volume: 2076629, Name: 'Google', }, { Date: '06/17/2012', Open: 562.62, High: 574.21, Low: 559.25, Close: 570.85, Volume: 2497864, Name: 'Google', }, { Date: '06/14/2012', Open: 560.34, High: 564.52, Low: 557.09, Close: 564.51, Volume: 3002511, Name: 'Google', }, { Date: '06/13/2012', Open: 561.30, High: 565.07, Low: 556.52, Close: 559.05, Volume: 2345107, Name: 'Google', }, { Date: '06/12/2012', Open: 561.72, High: 567.00, Low: 558.68, Close: 561.09, Volume: 1954607, Name: 'Google', }, { Date: '06/11/2012', Open: 569.77, High: 570.30, Low: 558.58, Close: 565.10, Volume: 3224142, Name: 'Google', }, { Date: '06/10/2012', Open: 584.21, High: 585.32, Low: 566.69, Close: 568.50, Volume: 2662269, Name: 'Google', }, { Date: '06/07/2012', Open: 575.85, High: 581.00, Low: 574.58, Close: 580.45, Volume: 1410366, Name: 'Google', }, { Date: '06/06/2012', Open: 587.60, High: 587.89, Low: 577.25, Close: 578.23, Volume: 1759532, Name: 'Google', }, { Date: '06/05/2012', Open: 576.48, High: 581.97, Low: 573.61, Close: 580.57, Volume: 2096173, Name: 'Google', }, { Date: '06/04/2012', Open: 575.45, High: 578.13, Low: 566.47, Close: 570.41, Volume: 2340477, Name: 'Google', }, { Date: '06/03/2012', Open: 570.22, High: 580.49, Low: 570.01, Close: 578.59, Volume: 2433786, Name: 'Google', }, { Date: '05/31/2012', Open: 571.79, High: 572.65, Low: 568.35, Close: 570.98, Volume: 3058314, Name: 'Google', }, { Date: '05/30/2012', Open: 588.72, High: 590.00, Low: 579.00, Close: 580.86, Volume: 2969455, Name: 'Google', }, { Date: '05/29/2012', Open: 588.16, High: 591.90, Low: 583.53, Close: 588.23, Volume: 1906629, Name: 'Google', }, { Date: '05/28/2012', Open: 595.81, High: 599.13, Low: 588.32, Close: 594.34, Volume: 2606651, Name: 'Google', }, { Date: '05/24/2012', Open: 601.00, High: 601.73, Low: 588.28, Close: 591.53, Volume: 3582472, Name: 'Google', }, { Date: '05/23/2012', Open: 609.16, High: 611.92, Low: 598.87, Close: 603.66, Volume: 1892185, Name: 'Google', }, { Date: '05/22/2012', Open: 601.65, High: 609.60, Low: 597.12, Close: 609.46, Volume: 3178016, Name: 'Google', }, { Date: '05/21/2012', Open: 613.44, High: 613.81, Low: 596.00, Close: 600.80, Volume: 3052748, Name: 'Google', }, { Date: '05/20/2012', Open: 600.51, High: 615.69, Low: 600.00, Close: 614.11, Volume: 3075829, Name: 'Google', }, { Date: '05/17/2012', Open: 625.10, High: 632.42, Low: 596.70, Close: 600.40, Volume: 5976129, Name: 'Google', }, { Date: '05/16/2012', Open: 633.83, High: 637.85, Low: 621.23, Close: 623.05, Volume: 3354518, Name: 'Google', }, { Date: '05/15/2012', Open: 617.96, High: 630.10, Low: 615.94, Close: 628.93, Volume: 4837424, Name: 'Google', }, { Date: '05/14/2012', Open: 605.35, High: 615.00, Low: 603.75, Close: 611.11, Volume: 2102339, Name: 'Google', }, { Date: '05/13/2012', Open: 600.78, High: 608.50, Low: 600.58, Close: 604.00, Volume: 1824733, Name: 'Google', }, { Date: '05/10/2012', Open: 610.35, High: 614.55, Low: 604.77, Close: 605.23, Volume: 2099726, Name: 'Google', }, { Date: '05/09/2012', Open: 612.96, High: 616.19, Low: 610.23, Close: 613.66, Volume: 1535877, Name: 'Google', }, { Date: '05/08/2012', Open: 606.82, High: 616.38, Low: 601.81, Close: 609.15, Volume: 2329546, Name: 'Google', }, { Date: '05/07/2012', Open: 605.53, High: 616.90, Low: 600.70, Close: 612.79, Volume: 2678485, Name: 'Google', }, { Date: '05/06/2012', Open: 595.00, High: 610.57, Low: 595.00, Close: 607.55, Volume: 1994515, Name: 'Google', }, { Date: '05/03/2012', Open: 605.92, High: 607.89, Low: 596.81, Close: 596.97, Volume: 2207360, Name: 'Google', }, { Date: '05/02/2012', Open: 609.62, High: 614.83, Low: 608.95, Close: 611.02, Volume: 1868187, Name: 'Google', }, { Date: '05/01/2012', Open: 601.20, High: 608.11, Low: 600.61, Close: 607.26, Volume: 1611434, Name: 'Google', }, { Date: '04/30/2012', Open: 603.79, High: 611.60, Low: 600.19, Close: 604.43, Volume: 2002424, Name: 'Google', }, { Date: '04/29/2012', Open: 612.99, High: 616.08, Low: 600.61, Close: 604.85, Volume: 2407213, Name: 'Google', }, { Date: '04/26/2012', Open: 615.02, High: 616.74, Low: 610.60, Close: 614.98, Volume: 1636399, Name: 'Google', }, { Date: '04/25/2012', Open: 610.91, High: 618.00, Low: 609.70, Close: 615.47, Volume: 2093733, Name: 'Google', }];