| Volume | 0 |
| Open | 1.690 |
| Bid (Size) | N/A (0) |
| Ask (Size) | N/A (0) |
| Prev. Close | 1.690 |
| Today's Range | 1.690 - 1.690 |
| 52wk Range | 1.240 - 1.742 |
| Shares Outstanding | N/A |
| Dividend Yield | N/A |
Aptose Biosciences Inc (APTOF) traded between $1.24 and $1.74 over the past 52 weeks and last traded at $1.69, 3.0% below its 52-week high.
APTOF was +22.8% over the past year, -0.6% over six months, +9.8% year to date.
Over the past 12 months APTOF returned +22.8% versus DIA (Dow) +9.4%, SPY (S&P 500) +11.2%, QQQ (Nasdaq 100) +11.1% and IWM (Russell 2000) +15.9%.