Things can change, do not put all your eggs in one basket. Do Not Chase Stocks Or Fads. Everyone loves a winner, but when something is in great demand, it usually commands a premium. When the hype goes away, so will the premium. Control Your Emotions.
Quick reflexes can be good.
But acting without thinking, can lead you down the wrong path. Know when to break the rules, but know the rules. Quality Common Stocks Have Always Provided The Best Long Term Gains. If a companies earnings' prospects remain constant or improve a much lower price for the stock diminishes risk geometrically. Leave Trading And Foreign Stocks For Professional Investors , unless you have specific Knowledge Of A Particular Issue.