Well, NeoRio1, if that happens, I will be very happy, and repay my debt. I don't know if things can go badly again for me - I don't think I can have such bad luck, as to rise three times (it already happened twice) from a few thousand to about 25 and then fall back to zero.
I don't know what'll happen. Anyway, today I decided that I will ask for another loan, and give it another shot. Tomorrow. I believe it will work again. I will pay it back again within 2 months, for sure, unless I lose everything.
I wish I could invest in mini- mini- futures that only required a margin of 100 dollars or so, but I guess it's not possible. So, to diversify, I'll have to go with the loan.
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I think you are right, syswizard - I suck. I admit it. And I do, because I am lazy and ignorant. But I did spend 10 years on this stuff. Just 4 on trading systems. Plus I am not a programmer, and I did poorly at math. So I don't know what'll happen. I did build something, systems-wise but it's not a masterpiece for sure. It's crap, but I couldn't do any better.
On "whether the drawdown he encountered exceeded the max of the backtesting results":
Sure, it didn't exceed it, but how do I know? With drawdowns, I had as far as 3 red months for each of the 20 systems. But guess what - after having as low as 10k dollars, all you need is two bad weeks with one system and you get down to zero. As I said, I suck. I hoped to get lucky.
But I am still going to try my best, and not give up. Things have been improving steadily for the past 10 years. Every year I lost money for the first 8 years, then in the past two years, I made some money. Plus I felt the excitement of doubling my investment a few times before seeing it go back to zero. That's also an improvement for me.