Trader Brian Jones on Twitter: "3) When the S&P breaks below the 50 sma. That's bearish. That's when you short. Now these are basic rules. You are trading on direction and momentum. You are not making predictions that could be wrong. https://t.co/TWuw0ilQAX" / Twitter

3) When the S&P breaks below the 50 sma. That's bearish. That's when you short. Now these are basic rules. You are trading on direction and momentum. You are not making predictions that could be wrong.