OST stock price history
STOCKDelisted1, 5, 15, 30-minute, hourly & daily bars
| Symbol | OST-DELISTED |
|---|---|
| History | 2022-04-28 to 2025-09-12 (about 3 years) |
| Bar sizes | 1-minute, 5-minute, 15-minute, 30-minute, hourly and daily |
| 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
OST last closed at $1.70 on 2025-09-12, +456.7% over the past year. Its deepest fall from a prior high in this history was -99.1%, reached on 2025-08-01.
| Last close | $1.70 (2025-09-12) |
|---|---|
| 1-year change | +456.7% |
| Annualized since 2022-04-28 | -25.6% |
| 52-week range | $0.08 – $9.02 |
| Deepest drawdown | -99.1% (2025-08-01) |
| Avg. daily dollar volume (3 months) | $14.9m |
| Daily bars in history | 846 |
Split- and dividend-adjusted closes. Computed by FinzData from its own daily bars.
Short interest (2026-09-30)
| Shares short | 176,464 (+0.0% vs prior report) |
|---|---|
| Days to cover | 999.99 |
OST short interest history · Technology sector
OST FAQ
How far back does OST price history go?
2022-04-28 to 2025-09-12
Is OST still trading?
No. OST was delisted; its last bar is 2025-09-12, and FinzData keeps the full history so backtests stay survivorship-free.
What was OST's last close?
$1.70 on 2025-09-12, +456.7% over one year
How do I download OST historical data in Python?
pip install finzdata, then yf.Ticker("OST-DELISTED").history(start="2022-04-28")
Get it in Python
import finzdata as yf
df = yf.Ticker("OST-DELISTED").history(start="2022-04-28", interval="1d")
m15 = yf.Ticker("OST-DELISTED").history(period="5d", interval="15m") # also 1m, 5m, 30m, 1h
df.tail()