Market Vectors Retail ETF (NYSEArca: RTH)
YTD gain: 39.0%
Comment: RTH is the largest retail-oriented ETF. The fund tracks 25 of the largest U.S.-listed retail companies, including significant exposure to Amazon 9.1%, Wal-Mart (NYSE: WMT) 8.3% and Home Depot (NYSE: HD) 7.6%. [Retail ETFs Could Find Coal as Bellwether Wal-Mart Stumbles]