Someone mentioned that it would be hard to reverse engineer a 3 EMA crossover system. I wouldn't worry about that one being able to be copied.
However my systems are a lot less complicated and if someone where to see my trades they'd more than likely be able to do the same thing.
One idiot says why would it matter if people know your strategy and pushes whatever your trading in your direction. ~ I'm not even going to waste my ink responding to this.
I know that a broker can see your trades too however, my guess is that the people who see the trades are not working to beat the market.
It seems to me that the people who are in charge of these trading groups are traders themselves... so theres an incentive to see what the profitable people are doing. Also, I'm sure at the brokerage it is really not allowed to download customers stock trades an analyze them, it'll have to be done under the light.
But if I'm trading out of someone's retail account, there are no restrictions to view the trades out of "their retail account"