Andy Waldock is a second generation commodity trader whose time has bridged the gap from Ohio hog farms to neural network algorithm development at the personal and institutional level. Andy made the transition from the development of the Globex terminals to behind the screens and had his first trading program published 1999. He's actively researched and published ever since. Most recently, his work has focused on the application of the Commodity Futures Trading Commission's Commitment of Traders reports. This weekly data separates the markets' participants and provides the basis for bias within the commodity and commodity based ETF markets.