Where do I get Exchange data?

To obtain data to make trading decisions, there are two possible ways.The real-time payment with different degrees of market depth, and free that are not usually in real time. The payment, usually contracted throught your broker or trading platform used.

For example Visual chart is one of the most famous stock market investment platform, the application is free of charge, but the data, if you want real time data is necessary to contract the service, the price is dependent on the number of markets to be monitored. On the other hand if you're an investor who do not need real time, the application allows you to download the data fat the end of the session.

Perhaps the most common internet provider that offers free data is Yahoo Finance, which allows for both historical and intraday (delayed 15 minutes.) There are multiples  applications, thats allows us to  obtain these data, but you can simply go to yahoo page and download the historical in an excel. In this service we can find any index or stock. Yahoo finance allows to see graphics, with the most common indicators that we use. In addition, although no historical data can be extracted most brokers offer for free the real-time data, such as Interdin in our case. Analyze how I will use is the following.