DFFN (Diffusion Pharmaceuticals) historical data
STOCKDelisted
| Symbol | DFFN-DELISTED |
|---|---|
| Name | Diffusion Pharmaceuticals |
| History | 2008-07-28 to 2023-08-16 (about 15 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
DFFN last closed at $4.36 on 2023-08-16, -37.1% over the past year and +990.0% over five years. Its deepest fall from a prior high in this history was -99.1%, reached on 2013-12-26.
| Last close | $4.36 (2023-08-16) |
|---|---|
| 1-year change | -37.1% |
| 5-year change | +990.0% |
| Annualized since 2008-07-28 | +7.3% |
| 52-week range | $2.80 – $7.12 |
| Deepest drawdown | -99.1% (2013-12-26) |
| Avg. daily dollar volume (3 months) | $49,534 |
| Daily bars in history | 3,524 |
Split- and dividend-adjusted closes. Computed by FinzData from its own daily bars.
Get it in Python
import finzdata as yf
df = yf.Ticker("DFFN-DELISTED").history(start="2008-07-28", interval="1d")
df.tail()