Investment word of the day: Mark to market is a financial metric that calculates the true value of a company's assets and liabilities, which fluctuates over time. One of the major objectives of ...

Because some assets aren't subject to mark-to-market requirements, book value can reflect outdated valuations on those assets. Therefore, it can be entirely appropriate for shares to trade at a ...

Stock indexes like S&P 500 and Dow Jones track market trends, aiding in performance ... the index's return as a percentage. Putting the formula together, we have: Return (%) = [(Ending Price ...