yes-------very good one there!
Quote from sKaLpZ:
The first question may be, What does the Holy Grail mean to you?
My answer would be: A trading system that never loses: and that is often flat.
No, I've never seen a system with this performance, it is just my definition.
An alternate answer would be a trading system that net-gains X-% per year, year after year consistently.
Quote from let it run:
I don't think 7.5% +/yr is anything like a holygrail. That's a typical 'investment' and you'll get that if you invest in a balanced stock portfolio rather than 'trading', if you do it over the long term in almost any stock market.
Quote from science_trader:
If this system has a -1% maxdrawdown, it IS very good. Just leverage it...
I don't believe in the "never lose" system. But I do believe systems can be designed as net-positive in expectation. So the HG would be a net-positive system that tells me what my most likely expectation on the next trade would be so I could do optimal position sizing with that info.Quote from sKaLpZ:
The first question may be, What does the Holy Grail mean to you?
well... I been running a few multi-currency pair arbitrage set-ups on demo accounts (different variations) and so far, while they've been profitable, their returns have been pathetic and they are not exactly without risks - though so far I've booked all wins, I can see where there could be future losses.Quote from MoralHazard:
your first answer amounts to riskless arbitrage; does exist (for short periods of time), I guess.