Atara Biotherapeutics Inc. (ATRA) tumbled -8.07% or -2.9 to $33.05. It is about 1.17 million shares traded, which is 92.5% compare to the average total volume 1.26 million. The market cap of ATRA is $1.01 billion. The year to date change is 98.62%. The 52 week price range is from $11.8 to $40.75. Price of ATRA have changed -3.49% during last week. It have changed 98.62% over last month, 154.06% over last 3 months, 135.74% over last 6 months and 184.19% 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 ATRA is 20.68. It is -37.43% below current price. The 200-day Moving Averages for ATRA is 16.39. It is -50.41% below current price. The 52-week High is 40.75. It is 23.30% from the current price. The 52-week Low is 11.8. It is -64.30% from current price.
Some people may be interesting about short interest ratio of a stock. The short interest ratio of ATRA is 4.93 on 2018-01-12. Short % to float is 18.08%. There are some statistics of ATRA. It is has market cap $1.01 billion. The share outstanding is 30.60 million. The average volume is 1.26 million. The percent of top 15 Institution holding is 96.90%. 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 ATRA is -43.02%. 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 ATRA is -39.84%.