Gerald Appel, president of Signalert Corporation, an investment advisory firm in Great Neck, New York, that manages $225 million for investors. The author or coauthor of more than 15 investment books, he is regarded as one of the patriarchs of technical market analysis, and Marvin Appel, PhD, CEO of Signalert and editor of the market-timing newsletter Systems & Forecasts (www.SystemsAndForecasts.com). Marvin, who is Gerald’s son, has been a financial consultant to the New York State Legislature. They are coauthors of Beating the Market, 3 Months at a Time (FT Press).
Two simple short-term measurements have proved to be effective and reliable indicators of the risks associated with investing in the…
