Stock Market Historical Data. “The stock market is human nature and crowd psychology on daily display, plus the age-old law of supply and demand at work. Our founder, William J. O'Neil, pioneered the use of historical precedent to analyze equities in tandem with fundamental and technical analysis.What are historical prices?
What is a 'Historical Cost'. A historical cost is a measure of value used in accounting in which the price of an asset on the balance sheet is based on its nominal or original cost when acquired by the company.What is historical stock?
Historical stock prices are precisely that -- the cost of a company's stock at a specific point in history. A company that has been publicly traded for many years, such as Sears or Apple, has a lengthy history of stock prices, which reflect economic and company changes over time.