Events on Wall Street Can successful investors predict changes in the markets? Some can but others miss the market’s signals. Share | Have A Question About This Topic? Address Thank you! Oops! Related Contents Should You Invest in Exchange Traded Funds? There are hundreds of ETFs available. Should you invest in them? Earnings for All Seasons Earnings season can move markets. What is it and why is it important? Impact of Taxes and Inflation Estimate the potential impact taxes and inflation can have on the purchasing power of an investment.