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How do I find annual returns of a backtest in research?

Just looking to do a simple plot that compares annual returns from multiple backtests

4 responses

You can use the "get_backtest" function to import a backtest's data into research. Then you can then analyze the risk metrics (and more) by doing:

bt = get_backtest("561bf7e7214f6710e6ff0f16")  
bt.risk  

This will return a pandas dataframe and include the daily returns as a column. You can use pandas date manipulation to aggregate into annual returns.

Alternatively, in a full backtest you can click on the "return" tab on the right-hand side. There you'll see the 12 month returns.

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Can someone provide this pandas date manipulation code so I can breakdown my backtest to annual returns? Thank you.

Try something like this:

# get the backtest object  
bt = get_backtest('5ee14f6f0cf6864743b610d9')

# get daily returns  
daily_returns = bt.daily_performance['returns']

# resample daily returns and convert to compounded annual returns  
annual_returns = (((daily_returns + 1).resample('A').prod() - 1)*100).round(2)

# simplify the datetime index to date only (no time)  
annual_returns.index = annual_returns.index.date

# display the annual returns  
annual_returns  

Thank you so much Steve, you are the best!