The Hot Stock: Anadarko Jumps 8.2% By: Stocks to Watch September 21, 2017 at 16:30 PM EDT A $2.5 billion share respurchase plan fueled a big gain, making the U.S. oil company the best-performing stock in the S&P 500 today. Read More >> Related Stocks: iPath Dow Jones-Goldman Sachs Crude Oil Fund