Absolute Value Maximum Drawdown

[Tupolev-Tu-22]

How can I get the absolute value of the Maximum Drawdown for my optimisation? I want to maximise the Reward to Risk Ratio (RRR) which is the Net Profit divided by the Maximum Drawdown.

[Tupolev-Tu-22]

Nvm I calculated the MDD by using the _equity_curve output:

equity = series._equity_curve["Equity"]
max_peak = equity.iloc[0]
max_drawdown = 0

for value in equity:
      if value > max_peak:
          max_peak = value
      drawdown = max_peak - value
      if drawdown > max_drawdown:
          max_drawdown = drawdown

print(max_drawdown)