Comment on Are random trading strategies more successful than technical ones?parentComments−bluGill4yOn average, but prices come from the value of the company behind them long term which is not always brownian and so someone who knows the company can get in/out ahead of someone who trusts only brownian motion.
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On average, but prices come from the value of the company behind them long term which is not always brownian and so someone who knows the company can get in/out ahead of someone who trusts only brownian motion.