The Good Aggregate Candlestick Strength Screener looks at the total of (bullish candlestick indicators - bearish candlestick indicators) for a stock, giving it a total positive or negative value. The higher the positive number, the more bullish patterns the stock is seeing. The lower the negative number, the more bearish patterns the stock is seeing.
Stocks with Relative Strength Index (RSI) above 70 are considered overbought. This implies that stock may show pullback. Some traders, in an attempt to avoid false signals from the RSI, use more extreme RSI values as buy or sell signals, such as RSI readings above 80 to indicate overbought conditions and RSI readings below 20 to indicate oversold conditions. The investing strategy for this screener is higher risk.