The NASDAQ 100 index can look at the valuation of its fixed investment or holding, and the holding share multiplied by the net fund value is the value. Nasdaq is the abbreviation of the name of the automatic quotation system created by the National Association of Securities Dealers in the United States in 1968. Nasdaq is characterized by collecting and publishing the quotations of securities dealers who trade unlisted stocks over the counter, and has become the largest securities trading market in the world. Nasdaq index is an average stock price index reflecting the changes of Nasdaq stock market, and its basic index is 100.