As PDC Energy Jumps 120%, Consider This ETF By: ETFdb July 01, 2021 at 13:00 PM EDT PDC Energy has been one of the small cap marvels this year, rising over 120% in 2021 and feeding into gains for the Invesco S&P SmallCap Energy ETF ( PSCE B- ). Read More >> Related Stocks: S&P Smallcap Energy Invesco ETF