When you look at a chart, you’re usually just seeing price. But behind every move, there’s a tug-of-war between different types of traders: hedgers, funds, speculators, and large institutions. The ...

You just received a contract to sell $65 million worth of oil over the next 10 years from one of the largest purchasers of oil and gas in the United States. You just received a contract to sell $65 ...