bpevelop newindust-leading sofar to monitor drilling operations ireime, so o engrs can soproble theostcise tat their erps bee safety is never being satiti and always workingngbe br. >>> sometimes the key met tricks that control the entire market suddenly change. you got to change with them. you have to or you'll never understand what your stocks are doing down when it seems like they don't deserve to. we covered how the s&p futures can bring down things and the dangers presented by fellow shareholders and the pressure they can put on your stocks by rotation or whoas of inferior companies. we have to deal with the notion of met tricks, whatever you want to call them and how they are reek havoc on your portfolio if you don't know what's going on with them. this all starts with the idea that the business of investing in stocks has finally changed over the last few decades. now, i got in this business more than 35 years ago and most investors were known as fundamentalests and kicked the tires of individual stocks, tried to figure out if the companies were worth more or less than the averag