Added VLO to my portfolio near the close Friday.
Buying energy during pullbacks is a play that was profitable last spring/summer. Looking at the chart, buying during a big pullback has proved to be profitable and Friday's candlestick is a doji. I am not a big candlestick-er, but this type of energy swing play has worked well in the past. Energy and materials are in favor in the sector rotation right now, which generally helps.