Blockchain and Cryptocurrency

Hi, i need to create an Excel spreadsheet that shows all cryptocurrencies that have an RSI reading of 20 or lower. An RSI value should be shown for each cryptocurrency listed in the excel spreadsheet. * The period of time is one day. * RSI length/Timing period = 3 periods. * RSI lower band = 20. * RSI reading value of 20 or below. * This data should be taken from the top 600 cryptocurrencies by market capitalization.

Regards,