If low price stocks have light volume, doesn't matter what you use whether charts, TA, or mixture of both, Light volume is going to be tougher to get in and very often tougher to get out. Often times you can get large range bars on little volume cause there was no trading in the middle. To me, better to go with stocks that trade millions like X(US Steel), have dividends and options. Lighter volume stocks are going to have unusual charting. When a stock is making highs and lows, you like to know if was done on heavier/lighter volume and not cause someone could not get out cause no one would take other side except a buck away.
I know many younger traders who are undercapitalized will trade these types of stocks, but they often hurt themselves by trading stocks that will have huge slippage.