| Volume | 2,765,103 |
| Open | 145.85 |
| Bid (Size) | 143.04 (100) |
| Ask (Size) | 143.09 (100) |
| Prev. Close | 145.45 |
| Today's Range | 142.57 - 145.93 |
| 52wk Range | 82.01 - 156.92 |
| Shares Outstanding | 2,531,374,696 |
| Dividend Yield | 2.38% |
Merck & Co (MRK) traded between $82.01 and $156.92 over the past 52 weeks and last traded at $143.09, 8.8% below its 52-week high. Over the past week it ranged between $138.89 and $146.68.
MRK was +67.0% over the past year, +19.1% over six months, +34.4% year to date, +0.8% in the last week.
Over the past 12 months MRK returned +67.0% versus DIA (Dow) +12.1%, SPY (S&P 500) +17.3%, QQQ (Nasdaq 100) +23.5% and IWM (Russell 2000) +13.2%.
MRK most recently traded 2,765,103 shares against a 3-month average daily volume of 9.8M.