| Volume | 694,464 |
| Open | 284.10 |
| Bid (Size) | 281.54 (100) |
| Ask (Size) | 281.99 (100) |
| Prev. Close | 271.24 |
| Today's Range | 280.72 - 284.62 |
| 52wk Range | 120.91 - 447.62 |
| Shares Outstanding | 66,862,788 |
| Dividend Yield | 0.35% |
MKS Inc. - Common Stock (MKSI) traded between $120.91 and $447.62 over the past 52 weeks and last traded at $281.98, 37.0% below its 52-week high. Over the past week it ranged between $251.19 and $275.48.
MKSI was +114.8% over the past year, +20.2% over six months, +67.5% year to date, +8.1% in the last week.
Over the past 12 months MKSI returned +114.8% versus DIA (Dow) +10.0%, SPY (S&P 500) +15.1%, QQQ (Nasdaq 100) +24.3% and IWM (Russell 2000) +16.2%.
MKSI most recently traded 694,464 shares against a 3-month average daily volume of 1.4M.