Update:
Due to a change in the placement of OHLC price data in Tiingo's feed, version 4.0 of the stand alone Excel spreadsheet should no longer be used! In the meantime JH has fixed the issue, which is available as beta version 5.0. Thanks JH, great job!
Based on a foundation by InvestExel, Denis Bergemann from Germany collaborated with me in developing an Excel spreadsheet that allows you to select your preferred risk-on and risk-off assets, set backtest parameters to your liking and review results by their statistics as well as in graphical format.


