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.
Using the stock market as one way to gauge the economy, consider the impact of four major terrorist attacks on the benchmark equity index of the nation where the attacks occurred. These four attacks had mass casualties and include: the 9/11 attacks in the United States.