docs: def pnl_in_range(self, min_pnl, max_pnl):
          """ Check if instrument pnl is within given range
  
          :Parameters:
              min_pnl : flaot
                  minimum session pnl (in USD / IB currency)
              max_pnl : flaot
                  maximum session pnl (in USD / IB currency)
  
          :Retruns:
              status : bool
                  if pnl is within range
          """
          portfolio = self.get_portfolio()
          return -abs(min_pnl) < portfolio['totalPNL'] < abs(max_pnl)