How to Trade U.S. Treasury Yields, Gold, Oil, the Euro Using ETFs

NEW YORK (TheStreet) -- Investors seeking the safety of the U.S. Treasury market should consider the 20+ Year Treasury Bond ETF . Exchange-traded funds are a basket of U.S. Treasury bonds with maturities of 20 to 30 years, which trades like a stock. Must Read: Warren Buffett's 7 Secrets to Dividend Investing Revealed Investors looking to buy gold should consider the SPDR Gold Shares ETF , which is backed by gold bullion and matches the performance of Comex Gold futures contracts. Investors lo...