OPTT (Ocean Power Technologies Inc.) historical data
STOCKListed1-minute bars
| Symbol | OPTT |
|---|---|
| Name | Ocean Power Technologies Inc. |
| Exchange | AMEX |
| Sector | Industrials |
| Industry | Electrical Equipment & Parts |
| IPO date | 2007-04-25 |
| History | 2007-04-26 to 2026-10-09 (about 19 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
OPTT last closed at $0.85 on 2026-10-09, -94.9% over the past year and -98.6% over five years. Its deepest fall from a prior high in this history was -100.0%, reached on 2026-10-09.
| Last close | $0.85 (2026-10-09) |
|---|---|
| 1-year change | -94.9% |
| 5-year change | -98.6% |
| Annualized since 2007-04-26 | -45.1% |
| 52-week range | $0.85 – $20.95 |
| Deepest drawdown | -100.0% (2026-10-09) |
| Avg. daily dollar volume (3 months) | $1.1m |
| Daily bars in history | 4,894 |
Split- and dividend-adjusted closes. Computed by FinzData from its own daily bars.
Short interest (2026-09-30)
| Shares short | 1,791,694 (+17.1% vs prior report) |
|---|---|
| Days to cover | 4.06 |
OPTT short interest history · Industrials sector
Get it in Python
import finzdata as yf
df = yf.Ticker("OPTT").history(start="2007-04-26", interval="1d")
df.tail()