Hello reader,
This is a quick read with 4 key websites that provide historical data.
You can get upto 5000 hours of historical data using a technical analysis website tradingView
However, if you have a paid subscription of the same website, you can get upto 10,000 hours of historical data.
Apart from this you can even use stock market data providers to pull data directly into excel sheets or your website / mobile app.
Option 1 : Global Data Feeds
Option 2: AccelPix
Option 3: TickerPlant
Getting stock market live data and historical data is expensive, you should build strong systems & use cases for using such data before you decide to spend money on them.
Most trading apps out there will provide you the data required for back testing or trend analysis.
Happy trading!