One of my potential pick China Green Argiculture (CGA) has very nice speculative signal these recent days.  Black shows a stop, red bars projects down trend and green bars projects uptrend and one can make money like a pro.  This is a very nice example of buy low and sell high.  What we have learn here is to pick the right stock which has consistent signals (whole red or whole green bars) and simply trade based on the color of the graph.  This made me to come up with some scanning idea to do some statistics on stocks which produces consistent signals.  If the stock you trading, the trend chart produes mixed siganls, then I would recommend to pick another stock or wait until it provides a more clear signal.