Any guesses on the secret to this one? The 100pct system. I keep getting emails about it that start out:
“Would you believe me if I told you that I could show
you a method which has success rate of 100%?I’m serious. No position ever ends up a loser.”
I somehow got on their mailing list, I guess. If you read the page, it turns out to be an FX system, so my first guess is that it somehow relies on interest rate differentials to try to “guarantee” a return. The big red flag (other than the promise of a 100% win rate) is:
“While every position will end up producing a profit, the system does experience open equity drawdowns - meaning open positions can and will go negative, sometimes significantly. The trader willing and able to ride out those adverse periods will be well rewarded, though.”
If my understanding of market mechanics are correct, then any system that wins 100% of the time and has an ROI greater than the risk-free interest rate can and will be arbitraged right out of existence.
It’s an eye-catcher, though, to promise no losses… I’ll give them that. To be fair, I haven’t paid the $97 to see what the system is… maybe it is amazing. If they want to send me an evaluation copy for review, I’d be happy to give it every chance to prove to me that it’s safe for people to use.

