The graph shows, by the example of BTC / USD, the combined 2 money management strategies for taking high profits with minimal risk. And for all the trading time, only 4 transactions were made, including the loss-making one, almost 2 times more expensive than the minimum price!
I showed a specially bad option when a person could not or did not want to exit Stop...
See for yourself here, that the entire strategy is based on parabolic SAR. The minor deviance may be from a use of average true range instead of close, or some other similar source. If you want this just simply use the BUILT IN SAR function with the parameters:
sar(0.015, 0.01, 0.025)
I am not sure how they are obfuscating the input to get a single integer into...