I believe you are a successful trader Handle123, so my comment is not directed at you but rather at the idea a successful trading system might be one that accepts "...15 losing trades in a row...[and] 2% risk [per trade]...". Could there be such a system and a profitable trader who trades it? Yes. But that would be a rare combination, not a model most traders should consider or seek to master. A much better model for most would be: more winning trades than losing trades; average win larger than average loss.
I have had twice in my life 23 losing Futures trades in a row, once before using hedging and lost $5,000 as I was risking $200 per trade and the other I was up $25k because I hedged all 23 trades in Crude Oil, the 24th was getting short approx 147.00. My very long term commodities system seeks 75% of the range of last 9 years, so I expect to lose often and profitable trades are 5-15% per year. My risk on these trades are nearly zero because of the hedging, and since I go for the homerun profits, losses are very small on the hedge with one huge profit eventually.
I have never gotten my long term percentages to be anything to speak about in 41 years of stock trading either, but reward to risk been more than 2 to 1 and now that too risk is nearly zero.
I only go by back testing to show possibilities, but I don't learn much by losing trades as I am not trying to get more of them, but am always studying how not to lose on overall position. My study leans more on less drawdown in percentages and not how much I am going to make, all we can control mostly is risk.
