FireEye $ has been in a sideways market since 2016. Before that it was bearish. In 2017 there was a slight bullish tilt. Basically, FEYE appears to be building a large price bottom.Today's bullish price action helps the case of a price bottom as earnings report showed first positive earnings during Q4 2017.FEYE Daily Chart(click to enlarge)Rangebound:- The daily chart shows price roughly between 10.33 and 18.50 since the second half of 2016. - Recently, price was in the middle of this range, around 14. Bullish Bias: - The fact that price is still holding above that 13.50-14 area shows resilience and suggests FEYE could be anchoring into a bullish mode. - After today's pop, it will be key for price to now stay above 14.50 for the bullish bias to exist. - If price indeed pushes towards 18.50, I would anticipate some shor-term resistance, but I would not rely on a subsequent bearish attempt to push price all the way back down to the range support.- Instead, I would expect support around $16.50 if price can get to $18.50. Then, I would anticipate a bullish breakout to challenge at least the $20 mark.- For 2018, I think there is a lot of upside, but for now, I would limit it to 24.65, a previous support pivot.Bearish Scenario:- If price not only closes the gap but revisits the 13.50 area, it opens up the range support area around 10-10.50.FEYE Weekly Chart(click to enlarge)