Atara Biotherapeutics Inc. (ATRA) dropped -5.46% or -1.05 to $18.2. It is close to 2.10 million shares traded, which is 442.17% compare to the average total volume 475559. The market cap of ATRA is $556.84 million. The year to date change is 6.35%. The 52 week price range is from $11.8 to $23.0. Price of ATRA have changed 26.23% during last week. It have changed 31.85% over last month, 15.62% over last 3 months, 33.68% over last 6 months and 27.69% 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 14.73. It is -19.07% below current price. The 200-day Moving Averages for ATRA is 15.42. It is -15.27% below current price. The 52-week High is 23.0. It is 26.37% from the current price. The 52-week Low is 11.8. It is -35.16% from current price.
Some people may be interesting about short interest ratio of a stock. The short interest ratio of ATRA is 25.97 on 2017-12-15. Short % to float is 17.33%. There are some statistics of ATRA. It is has market cap $556.84 million. The share outstanding is 30.60 million. The average volume is 475559. The percent of top 15 Institution holding is 75.40%. 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 -41.96%. 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 -38.88%.