APTO (Aptose Biosciences Common Shares) historical data
STOCKDelisted
| Symbol | APTO-DELISTED |
|---|---|
| Name | Aptose Biosciences Common Shares |
| History | 2008-11-03 to 2025-04-01 (about 17 years) |
| Bar sizes | Daily, hourly, 5-minute and 1-minute |
| Adjustments | Unadjusted, split-adjusted or split-and-dividend-adjusted, chosen on read |
| Survivorship | Delisted: kept in full, so backtests see the whole history |
| Free tier | Last 12 months of daily bars |
Price history at a glance
APTO last closed at $1.71 on 2025-04-01, +6.9% over the past year and +346.1% over five years. Its deepest fall from a prior high in this history was -98.3%, reached on 2025-02-25.
| Last close | $1.71 (2025-04-01) |
|---|---|
| 1-year change | +6.9% |
| 5-year change | +346.1% |
| Annualized since 2008-11-03 | +48.2% |
| 52-week range | $0.11 – $3.93 |
| Deepest drawdown | -98.3% (2025-02-25) |
| Avg. daily dollar volume (3 months) | $1.3m |
| Daily bars in history | 3,436 |
Split- and dividend-adjusted closes. Computed by FinzData from its own daily bars.
Get it in Python
import finzdata as yf
df = yf.Ticker("APTO-DELISTED").history(start="2008-11-03", interval="1d")
df.tail()