| Volume | 8,845,870 |
| Open | 147.01 |
| Bid (Size) | 143.30 (100) |
| Ask (Size) | 144.50 (100) |
| Prev. Close | 148.36 |
| Today's Range | 143.47 - 147.62 |
| 52wk Range | 82.01 - 156.92 |
| Shares Outstanding | 2,531,374,696 |
| Dividend Yield | 2.35% |
Merck & Co (MRK) traded between $82.01 and $156.92 over the past 52 weeks and last traded at $144.67, 7.8% below its 52-week high. Over the past week it ranged between $139.21 and $151.35.
MRK was +75.4% over the past year, +27.9% over six months, +35.9% year to date, +2.0% in the last week.
Over the past 12 months MRK returned +75.4% versus DIA (Dow) +9.2%, SPY (S&P 500) +10.4%, QQQ (Nasdaq 100) +8.4% and IWM (Russell 2000) +14.0%.
MRK most recently traded 8,845,870 shares against a 3-month average daily volume of 10.4M.