{
"cells": [
{
"cell_type": "markdown",
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"source": [
"Highstock Demos\n",
"================\n",
"Two panes, candlestick and volume: http://www.highcharts.com/stock/demo/candlestick-and-volume\n",
"-----------------------------------------------------------------------------------------------"
]
},
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""
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""
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],
"source": [
"from highcharts import Highstock\n",
"from highcharts.highstock.highstock_helper import jsonp_loader\n",
"H = Highstock()\n",
"\n",
"data_url = 'http://www.highcharts.com/samples/data/jsonp.php?filename=aapl-ohlcv.json&callback=?'\n",
"data = jsonp_loader(data_url, sub_d = r'(\\/\\*.*\\*\\/)')\n",
"\n",
"ohlc = []\n",
"volume = []\n",
"groupingUnits = [\n",
"['week', [1]], \n",
"['month', [1, 2, 3, 4, 6]]\n",
"]\n",
"\n",
"for i in range(len(data)):\n",
" ohlc.append(\n",
" [\n",
" data[i][0], # the date\n",
" data[i][1], # open\n",
" data[i][2], # high\n",
" data[i][3], # low\n",
" data[i][4] # close\n",
" ]\n",
" )\n",
" volume.append(\n",
" [\n",
" data[i][0], # the date\n",
" data[i][5] # the volume \n",
" ]\n",
" )\n",
"\n",
"\n",
"options = {\n",
" 'rangeSelector': {\n",
" 'selected': 1\n",
" },\n",
"\n",
" 'title': {\n",
" 'text': 'AAPL Historical'\n",
" },\n",
"\n",
" 'yAxis': [{\n",
" 'labels': {\n",
" 'align': 'right',\n",
" 'x': -3\n",
" },\n",
" 'title': {\n",
" 'text': 'OHLC'\n",
" },\n",
" 'height': '60%',\n",
" 'lineWidth': 2\n",
" }, {\n",
" 'labels': {\n",
" 'align': 'right',\n",
" 'x': -3\n",
" },\n",
" 'title': {\n",
" 'text': 'Volume'\n",
" },\n",
" 'top': '65%',\n",
" 'height': '35%',\n",
" 'offset': 0,\n",
" 'lineWidth': 2\n",
" }],\n",
"}\n",
"\n",
"H.add_data_set(ohlc, 'candlestick', 'AAPL', dataGrouping = {\n",
" 'units': groupingUnits\n",
" }\n",
")\n",
"H.add_data_set(volume, 'column', 'Volume', yAxis = 1, dataGrouping = {\n",
" 'units': groupingUnits\n",
" }\n",
")\n",
"\n",
"H.set_dict_options(options)\n",
"\n",
"H"
]
}
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