The majority of U.S. stocks ended in the red on the last day of April, as recent data reflected a higher-than-expected rise in labor costs. This data, in addition to the dismal market consensus, with most investors expecting the U.S. central bank to leave interest rates unchanged, must have added to Wall Street’s woes.  In such a situation, an investor might not feel confident about investing in the stock market. However, a prudent investor knows that this is the right time to buy stocks that are safe bets. ...