Without a ton of volatility, any homebrew HFT is going to lose to commissions an...

		jcampbell1 on Nov 6, 2012 \| parent \| context \| favorite \| on: How I made $500k with machine learning and high fr... Without a ton of volatility, any homebrew HFT is going to lose to commissions and spread. Basically, he was trading in one of the few periods where is was possible to make money.