I have 3 questions:

1- Where can I find the historical data of stocks and cryptocurrencies, etc. as .CSV file for free?

2- Where can I get online data of stocks/cryptocurrencies for free? I mean a free API that I can get data from it in real-time and use it in my application/software.

3- Is web scraping/crawling to grab online/offline such data from the websites illegal in the US?


Yahoo Finance offers free historical stock data but they sometimes have issues with reliability. You can also google for other sources.

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