Barron's Business Keys have gained a deserved reputation as easy- to-read books of sound advice for consumers and non-experts. These brief, fact- filled volumes cut through business and financial jargon and speak to consumers in plain English. They offer information and advice on saving, investing, protecting one's assets, coping with taxes, and prudent management of personal finances. This title has been thoroughly revised and updated to account for recent trends in American and international stock markets. It describes common stocks, stock exchanges, and the activities of the Securities and Exchange Commission and the Federal Reserve Board. It explains the essentials of blue chips, mutual funds, margin trading, short sales, futures, 401(K) plans, and much more.