NEW YORK ( TheStreet) -- Welcome to Don Dion's Daily ETF Winners and Losers. Be sure to stop by each day to get a feel of who's winning and who's losing when it comes to ETFs.
Market Vectors Poland ETF (PLND) 4.8%The Polish markets surged on Monday, powering PLND and the newer iShares MSCI Poland Investable Market Index Fund (EPOL) higher.
On Monday, strength from the euro helped lift confidence in the global economic recovery.
United States Natural Gas Fund (UNG) 4.0%A forecast for hot weather is leading investors to anticipate a welcomed uptick in demand for natural gas.
Since the end of May, UNG has seen an impressive rally, erasing a good portion of the losses felt during the opening months of 2010. With BP's busted well still pouring oil into the Gulf of Mexico, I expect the sentiment toward natural gas to only get better. However, UNG is not the best way to play this fuel. Instead, investors should use an equity-based product such as First Trust Revere-ISE Natural Gas Index ETF (FCG).