Gary Poster, with essential assists from Galyn Norwood, Phiroon Phihakendr, Jose Quijada, Pavandeep Kalra.
Analysts hold different opinions on what has caused the current market run-up.
But all agree that it's a good time to stay paranoid about which direction the market will go. Just like any other markets you're going to have some corrections. A lot of the companies have valuations which people are saying are absurd. With certain areas of the technology sector more overbought than others, some analysts suggest investors look at some of the less overvalued companies. Adam Frisch, a healthcare technology stock analyst at Warburg Dillon Read, said companies like Eclipsys , Shared Medical and Cerner have seen their share prices battered by Y2K compliance costs in the healthcare industry and lowered Medicaid payouts by the government.