Arena Pharmaceuticals Inc. (ARNA) tumbled -9.24% or -3.64 to $35.77. It is near to 1.14 million shares traded, which is 210.63% compare to the average total volume 540562. The market cap of ARNA is $1.40 billion. The year to date change is 8.84%. The 52 week price range is from $11.3 to $41.92. Price of ARNA have changed -4.11% during last week. It have changed 27.38% over last month, 50.88% over last 3 months, 114.30% over last 6 months and 173.68% over one year.
Some investors will use 50-day and 200-day Moving Averages as support and resistance levels. Those moving average will be very helpful most of time. The 50-day Moving Averages for ARNA is 30.76. It is -14.01% below current price. The 200-day Moving Averages for ARNA is 22.10. It is -38.22% below current price. The 52-week High is 41.92. It is 17.19% from the current price. The 52-week Low is 11.3. It is -68.41% from current price.
Some people may be interesting about short interest ratio of a stock. The short interest ratio of ARNA is 5.87 on 2017-12-15. Short % to float is 7.07%. There are some statistics of ARNA. It is has market cap $1.40 billion. The share outstanding is 39.26 million. The average volume is 540562. The percent of top 15 Institution holding is 68.90%. Return on equity is how much of net income returned as a percentage of the total amount of shareholder equity found on the balance sheet. Return on equity (ROE) of ARNA is -35.25%. Return on assets (ROA) is an indicator that shows how profitable a company is using its total assets to generate earnings. Return on Assets (ROA) of ARNA is -13.80%.