Time to lock in some gains

Big reversal in AAPL who bring QQQ down with it. It is time to take some profit in certain names. S&P 500 cross up and down of 2000 for 7 days in a row. Time to take some cautious and may add some protection.

I am up nearly 50% in TWTR. Time to lock in some profit here. Bearish engulfing is formed today. Also it is close to where broke down happened. Probably will have some retracement back to $44-45 area.