This program is intended to be a commodities-trading skills building and training tool. It simulates an electronic commodity broker and provides a simulated trading account for end-of-day paper trading. A simulated trading session starts by loading a commodity contract. Various indicators, support lines and resistance lines can then be added to suggest buy and sell conditions. Various types of buy and sell orders can be placed and the results observed as the system is moved to the next trading session with a mouse click.