ARNA added 3.92%, to $4.51 today. It has a market cap of 417.73 million and has traded within a 52-week range of $2.26 and $7.42. ARNA is currently above its 20-day moving average of $4.26 and above its 250-day moving average of $4.10. It has near-term technical support in the $4.00 price area. If the shares can continue the recent rebound, we see overhead resistance around the $5.19 price levels. Technical indicator for the stock is buy. Here is the TA chart: http://www.leapleaf.com/2009/10/26/arena-pharmaceuticals-inc-nasdaqarna/