| Volume | 0 |
| Open | 379.50 |
| Bid (Size) | 38.18 (40) |
| Ask (Size) | 1,527.45 (40) |
| Prev. Close | 379.50 |
| Today's Range | 379.50 - 379.50 |
| 52wk Range | 244.54 - 379.50 |
| Shares Outstanding | N/A |
| Dividend Yield | N/A |
Bio-Rad Laboratories Inc Cl B (BIO-B) traded between $244.54 and $379.50 over the past 52 weeks and last traded at $379.50.
BIO-B was +20.7% over the past year, +46.0% over six months, +21.3% year to date.
Over the past 12 months BIO-B returned +20.7% versus DIA (Dow) +8.1%, SPY (S&P 500) +7.9%, QQQ (Nasdaq 100) +5.3% and IWM (Russell 2000) +12.1%.
BIO-B's 3-month average daily volume is 20.0.