一个常用的北美股票分析与筛选的工具: www.screenulator.com

Best stock screener and analyzer with real time trendline charts

Screenulator is an advanced stock chart pattern and trendline screener. Up to 20 chart patterns including support, resistance, wedge, breakouts and more are automatically screened daily for high probability trading opportunities. Supports 10 stock exchanges world wide individually. The video demo shows analysis of support line of XHB (ETF for home builders) stock.

请看youtube:

http://www.youtube.com/watch?v=V63QYNhIxec