Alexander Elder, MD, is a professional trader and teacher of traders. He is the author of several books, including The New Trading for a Living, considered a modern classic. Dr. Elder is a trained psychiatrist, whose experience provides him with unique insight into the psychology of trading. He is the originator of Traders' Camps, which are week-long classes for traders. Dr. Elder founded SpikeTrade group whose members share their best stock picks and compete for prizes.