Here, I use this for Numi: buy = 20 sell = 219 gain = sell - buy performance = gain / buy * 100 amount = 500 capital_invested = amount

Here, I use this for Numi: buy = 20 sell = 219 gain = sell - buy performance = gain / buy * 100 amount = 500 capital_invested = amount * buy capital_returned = amount * sell capital_gain = amount * gain