html5和c++开源 K线图工具
tradingview
https://www.tradingview.com
http://chartiq.com/
amcharts
http://www.amcharts.com/stock-chart/multiple-panels/
Highstock
http://www.highcharts.com/stock/demo/candlestick
百度echarts.
http://echarts.baidu.com/doc/example/k.html
题外补充：
C++的开源蜡烛走势图
Free Chart
Geany
http://www.oschina.net/p/freechartgeany
文章来自：http://www.cnblogs.com/metase/p/3523996.html