If your OneDrive for Business library has more than 20,000 items, you canât use the sync app as described in this article to move your files to Office 365. The item count in OneDrive for Business is comprised of files and folders in the library, plus any files in your SharePoint recycle bin.
Stock market index. A stock index or stock market index is a measurement of the value of a section of the stock market. It is computed from the prices of selected stocks (typically a weighted average). It is a tool used by investors and financial managers to describe the market, and to compare the return on specific investments.
A stock index is a measure of the overall performance of a stock market, based on a group of stocks that are meant to represent the market as a whole. The Dow Jones Industrial Average, or Dow, is one of the most common stock indexes used to gauge the performance of the U.S. stock market.