INTZ (Intrusion Inc.) historical data
STOCKListed1-minute bars
| Symbol | INTZ |
|---|---|
| Name | Intrusion Inc. |
| Exchange | NASDAQ |
| Sector | Technology |
| Industry | Software - Infrastructure |
| IPO date | 1992-05-21 |
| History | 2007-05-17 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
INTZ last closed at $0.66 on 2026-10-09, -62.6% over the past year and -99.1% over five years. Its deepest fall from a prior high in this history was -99.9%, reached on 2024-12-23.
| Last close | $0.66 (2026-10-09) |
|---|---|
| 1-year change | -62.6% |
| 5-year change | -99.1% |
| Annualized since 2007-05-17 | -12.6% |
| 52-week range | $0.60 – $2.06 |
| Deepest drawdown | -99.9% (2024-12-23) |
| Avg. daily dollar volume (3 months) | $178,228 |
| Daily bars in history | 3,733 |
Split- and dividend-adjusted closes. Computed by FinzData from its own daily bars.
Short interest (2026-09-30)
| Shares short | 386,449 (+2.8% vs prior report) |
|---|---|
| Days to cover | 3.30 |
INTZ short interest history · Technology sector
Get it in Python
import finzdata as yf
df = yf.Ticker("INTZ").history(start="2007-05-17", interval="1d")
df.tail()