FB already start showing weaktrend for uptrend since last week. Next support level for FB is 118. If the price still break down below 118, The price will retrace to another level at 90. The volatility start to increase as you can see the bollinger band start to get widen which means the price might further down. Buy long only when the candlestick start to stay away from the lower band and heading to the 20 MA.