Download Forex Data and Plot RSI in Excel

relative strength index forex

This Excel spreadsheet downloads historical Forex data and plots the Relative Strength Index (RSI) and volatility of the currency-pair.

You can also inspect and verify the calculations used to generate the results.

Calculate Historical Volatility in Excel

Historical Volatility Excel

This spreadsheet calculates the historical volatility of a stock. It uses returns data automatically downloaded from Yahoo.

Historical volatility is the standard deviation of an asset’s historical returns. The standard deviation is calculated over a moving time window.