| Volume | 5,821 |
| Open | 9.290 |
| Bid (Size) | 9.200 (5,000) |
| Ask (Size) | 9.600 (100) |
| Prev. Close | 9.300 |
| Today's Range | 9.290 - 9.290 |
| 52wk Range | 3.920 - 19.14 |
| Shares Outstanding | 101,102,152 |
| Dividend Yield | N/A |
Atara Biotherapeutics, Inc. - Common Stock (ATRA) traded between $3.92 and $19.14 over the past 52 weeks and last traded at $9.29, 51.5% below its 52-week high. Over the past week it ranged between $8.80 and $9.75.
ATRA was -38.2% over the past year, +80.4% over six months, -47.7% year to date, -0.9% in the last week.
Over the past 12 months ATRA returned -38.2% versus DIA (Dow) +12.1%, SPY (S&P 500) +17.3%, QQQ (Nasdaq 100) +23.5% and IWM (Russell 2000) +13.2%.
ATRA most recently traded 5,821 shares against a 3-month average daily volume of 51.2K.