New York, NY -- (SBWIRE) -- 01/24/2013 -- Arena Pharmaceuticals Inc. (NASDAQ: ARNA) is trading in the range of $8.63 and $8.92 during its latest trading session. The stock recorded the volume of 5.058 million shares so far. Its MACD and EMA charts show neutral trend. The stock had opened at $8.69 and is currently at the same level, up 0.12 percent from its previous close of $8.68. It is currently trading below its 6 days EMA of $9.78 and has its first support level at $8.65. In the intermediate time period, the stock may test $9.16 resistance level.