Hi there, fellow stock traders. I assume you're reading this article because you're looking for NYSE historical data.
Before I go into the details of where to get the data, let me explain some facts about the NYSE that you may or may not know about. The NYSE, of course, stands for the New York Stock Exchange. Its one of the biggest stock exchanges in the world, and resides in America. Being one of the biggest stock exchanges has its benefits. Its highly liquid, with thousands of stocks. Whether you're looking for large companies with with stocks that fluctuate frequently, or penny stocks that hardly move at all. Or even medium sized companies that are still growing, the NYSE stock exchange can fulfill those requirements.
You can day trade, swing trade, or choose invest long term in the stocks. Day trading normally involves opening and closing a trade within the business day. Swing traders have trades that can be open from one day to a few days. Long term traders, are mostly known as investors as they can stay in a trade for weeks, or even months long.
There are two main types of stock trading analysis methods: Fundamental and technical analysis. Fundamental analysis looks at the stock's value in the market. Technical analysis looks at a stock's price movements over time, and makes predictions based on previous stock behaviour.
Historical data is generally used for technical analysis, as it is normally fed into software programs. Some basic programming knowledge is then required to write up a script to go through the historical data and generate buy and sell signals according to your trading rules. For example, the simplest types of buy and sell signals could be generated from the crossing over of the 100 day EMAs, and 30 EMAs. Remember, sometimes its not the most complex trading systems that are the most successful. Trading involves some strategy, but mostly involves money management. The simpliest of trading strategies can be successful if combined with sound money management techniques.
The historical data can be downloaded free using the spreadsheet provided at NYSE historical data. Good luck.