After hands-on testing, I found Finviz to be a powerful free stock screener, swift market heatmaps and impressive stock chart pattern recognition.| Liberated Stock Trader
My reliability testing of Bollinger Bands on the S&P 500, using 13,360 years of data, suggests it is an unprofitable indicator for traders. However, Bollinger Bands can be highly profitable, with the optimal settings.| Liberated Stock Trader