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by anonu 3234 days ago
I've never seen a backtest that wasnt amazing. Problem is that there are so many errors, mistakes, statistical biases that creep into a study. Without a proper review by multiple people before publishing, chances or you will be plain wrong. I subscribe to the strong EMH. Only way to make money in the markets is to either insider trade (which will certainly land you in jail) or be a service provider.
1 comments

Funds like Renaissance consistently make money