At any given time, a particular country's market or a particular segment of the market-such as energy or technology-might be booming. provides a time-tested strategy for using exchange-traded funds (ETFs) to profit from these trending markets and sectors. By monitoring the performance of ETFs, authors Don Dion and Carolyn Dion show how to capitalize on these fast-moving, ever-changing trends. He then discusses how to stay ahead of the curve by identifying markets and sectors that are gathering momentum and monitoring those markets for signs that the momentum is losing steam. Dion also explains how you can build a balanced portfolio of ETFs and manage your allocations to profit from the shifting trends. The world of ETFs has created many options for individual investors, and shows you how to make the most of those opportunities.