      In addition to being great money-making days, days with strong marketmovements are great times to do some    research and preparation. You willhave the opportunity to take note of which stocks are fighting the trend.When the market does turn, these stocks will most likely move. The besttrend-fighting stocks to trade are those that have been trending stronglyduring the previous days and weeks. When the market surges or tanks, thetrends in these stocks (if contrary to the broad market movement) willstall and then resume when the sharp broad market movement subsides. Thisphenomenon reveals the true colors of a stock. Don't take this revealinginformation lightly. It is very powerful and is one of the best indicatorsthat I have ever seen.