Stock Scanner is used to scan the stock market based on technical analysis and stock chart patterns. Find hot stocks to watch in 3 easy steps. 1. Price & Volume 2. Technical Indicator 3. Candlestick Pattern Select the checkbox next to the pattern if you would like to have that criteria. A stock has to meet all the criteria that you selected to show up. If you check too many indicators, there may not be any result, try start with no more than 3 critiera and narrow down from there.