Really weird stock this NWE. I only started trading it on and...

Really weird stock this NWE. I only started trading it on and off about a month ago, and still can not figure it out. It has these sudden bursts of volume on upside and down side, and then it can sit quietly for days. Like Friday's close. I had sell order at 3.5 sitting there all day without any real hope of getting filled. then 5 min before close buyers came in. It got filled, and then 2mil buy came in at 3.6. No real reason for it. Then today's open. I was really kicking myself that I didn't have anything left to sell on open. It was so obviously a SELL. You really had to be a brave man to buy it today on open. Classic P&D, with chear sqad included. I still have my buy order at 3.4 which I'm keeping and which will probably get filled tomorrow.