Key Points Kinder Morgan, Shell and Caterpillar have had unusual call option activity recently, which could mean they are about to make a run higher. These companies are tied to the same fundamental macro trend in the U.S. economy, boosting the odds of these traders being right. Wall Street analysts agree that price targets and institutional ownership should be safety checks. 5 stocks we like better than Caterpillar Buying options is a way to increase the leverage on a trade, as it takes an investor less ou ...