Zacks Investment ResearchThis Chicago-based company tracks changes in earnings estimates, as well as buy, sell, and hold recommendations for approximately 5,000 stocks.
Zero sumA zero-sum market is one in which one investor's profit mirrors another investor's loss. For every dollar one person makes, someone else loses a dollar.
Zero-coupon bondA corporate or municipal debt security sold at a deep discount to its face value that does not pay periodic interest.
Zero-coupon convertible bondA zero-coupon convertible bond, like other convertible bonds, can be converted into stock in the issuing corporation if the stock reaches the trigger…