Acacia Communications (ACIA) - stock got a big upgrade from Morgan Stanley with an incredible price target of $130. The lame 4% gain doesn't change the downtrend and suggests the market has no faith in the price target with the market not willing to push Acacia even above the highs from yesterday. Keep avoiding this stock. Snap (SNAP) - Snapchat parent files for an IPO valuing the stock in the area of $25 billion. Daily active users are slowing and the social networking company isn't profitable and a prime target of Facebook (FB). Avoid this IPO big time. FireEye (FEYE) - the cybersecurity stock is plunging after hours by nearly 20% My previous thought was that FireEye might benefit from a Trump push into the sector without any request for price concessions like drugs and defense. Clearly, the company isn't ready as billings plunge. Avoid big time!InvenSense (INVN) - motion sensor chip stock rebounded by nearly 6% today on the lack of any confirmation that TDK was pulling out of the merger or Apple (AAPL) was dumbing InvenSense as a customer. The risk definitely exceeds the return at levels above $12. Glu Mobile (GLUU) - the stock saw another 2% gain today and now trades above the 200ema for the first time since last February. Let this winner keep running as the stock is cheap and somebody appears interested in the stock. Volumes were off the charts at 9.2 million shares trading hands. The stock rarely surpasses 4 million shares on a daily basis. Click on the Sign in/Sign up button in the top right corner to join for free to comment on your stock moves for Friday, February 3 and enter the discussion.Click on the Follow button to get the daily blog posts from Out Fox The $treet. Disclosure: Long GLUU