TY - JOUR T1 - Abnormal Returns in Gold and Silver Exchange-Traded<br/>Funds JF - The Journal of Index Investing SP - 96 LP - 103 DO - 10.3905/jii.2011.2.2.096 VL - 2 IS - 2 AU - Michael J. Naylor AU - Udomsak Wongchoti AU - Chris Gianotti Y1 - 2011/08/31 UR - https://pm-research.com/content/2/2/96.abstract N2 - Exchange-traded funds (ETFs) are one of the fastest growing areas of financial markets and have significantly changed how investors construct their portfolios. We investigate the price efficiency of six commodity ETFs. Our most significant finding is that GLD (gold) and SLV (silver) have a small, but significant, risk-adjusted return at the 3% and 5% filter level, over a passive buy and hold. We also find that commodity EFTS have a low correlation with the S&amp;P 500 and add to portfolio diversification.TOPICS: Exchange-traded funds and applications, commodities, risk management, passive strategies ER -