Updated Adapter - RocketPool v0.1.1

invis · April 14, 2022, 3:27pm

I’ve published an updated adapter for RocketPool that uses a much more accurate way of calculating the staking APR of rETH. This matches the implementation of the Discord Bot in the Rocket Pool Server, Rocket Watch, as seen bellow:

github.com

InvisibleSymbol/rocketwatch/blob/main/rocketwatch/plugins/reth_apr/reth_apr.py#L28-L41

      
        
            datapoints = get_reth_ratio_past_week()
            
            
# get total duration between first and last datapoint
            total_duration = datapoints[-1]["time"] - datapoints[0]["time"]
            
            
# get percentage change between first and last datapoint
            total_change_percent = datapoints[-1]["value"] / datapoints[0]["value"] - 1
            
            
# extrapolate change to 1 year
            yearly_change = total_change_percent / total_duration * 365 * 24 * 60 * 60
            
            
e.add_field(name="Observed rETH APR:",
                        value=f"{yearly_change:.2%} (Commissions Fees accounted for)",
                        inline=False)