PFSA (Profusa Inc. Common Stock) historical data
STOCKListed1-minute bars
| Symbol | PFSA |
|---|---|
| Name | Profusa Inc. Common Stock |
| Exchange | NASDAQ |
| Sector | Healthcare |
| Industry | Medical - Devices |
| IPO date | 2025-07-14 |
| History | 2025-07-14 to 2026-10-09 (about 1 years) |
| Bar sizes | Daily, hourly, 5-minute and 1-minute |
| Adjustments | Unadjusted, split-adjusted or split-and-dividend-adjusted, chosen on read |
| Survivorship | Included in the survivorship-free universe |
| Free tier | Last 12 months of daily bars |
Price history at a glance
PFSA last closed at $1.42 on 2026-10-09, -99.9% over the past year. Its deepest fall from a prior high in this history was -100.0%, reached on 2026-10-09.
| Last close | $1.42 (2026-10-09) |
|---|---|
| 1-year change | -99.9% |
| Annualized since 2025-07-14 | -99.9% |
| 52-week range | $1.42 – $2,537 |
| Deepest drawdown | -100.0% (2026-10-09) |
| Avg. daily dollar volume (3 months) | $29.4m |
| Daily bars in history | 313 |
Split- and dividend-adjusted closes. Computed by FinzData from its own daily bars.
Short interest (2026-09-30)
| Shares short | 160,653 (+409.3% vs prior report) |
|---|---|
| Days to cover | 1.00 |
PFSA short interest history · Healthcare sector
Get it in Python
import finzdata as yf
df = yf.Ticker("PFSA").history(start="2025-07-14", interval="1d")
df.tail()