Originally Posted by hans123
I already have discussed it earlier in this thread. I will give it a try from a different view.
First, you maximum risk (loss) per day is 480 pips or $4,800 (4 times 50 and 4 times 70). That's 9.6% with a $50,000 account. That's a lot of risk. Mostly for good money management you will get the advice not to risk 2% per trade. The maximum risk per trade is 70 pips (1.4%), so less than 2%. I prefer to calculate my daily risk and 9.6% is high. The last 60 trading days my biggest loss was 253 pips (5.06%). My second biggest loss was 234 pips (4.68%) and my third biggest loss was 186 pips (3.72%). More than 5% loss per day is still a lot of money, but I am willing to take that risk. My W/L ratio is 1.74 so far, that's one of the reasons.
Second, I have to look to the drawdowns. My biggest drawdown was 449 pips (8.98%). Suppose the worst is yet to come and it will be twice the drawdown I already have experienced, I have to overcome a drawdown of 900 pips (18%). I think the system can overcome such kind of drawdowns.
Last, the Kelly value is 0.1969. This means you can put almost 20% of your capital in a single trade.
From all of the reasons above I conclude you need about $50,000 to trade this system comfortable and from a realistic point of view.
Hans