Why does a stock like Juniper move 25 points in a single day white Microsoft never does? Why is Rambus a great stock for day traders, whereas Delland Cisco aren't? Why is the NYSE sometimes an easier market to trade in than NASDAQ, and why are executions usually better? And, last but not least, what do the three out of ten day traders who are consistently making money know that the seven who are losing money don't? These are the types of questions...