KOP (Koppers Holdings Inc.) historical data
STOCKListed1-minute bars
| Symbol | KOP |
|---|---|
| Name | Koppers Holdings Inc. |
| Exchange | NYSE |
| Sector | Basic Materials |
| Industry | Chemicals - Specialty |
| IPO date | 2006-02-01 |
| History | 2006-02-02 to 2026-10-09 (about 20 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
KOP last closed at $43.41 on 2026-10-09, +65.3% over the past year and +35.8% over five years. Its deepest fall from a prior high in this history was -83.7%, reached on 2020-04-03.
| Last close | $43.41 (2026-10-09) |
|---|---|
| 1-year change | +65.3% |
| 5-year change | +35.8% |
| Annualized since 2006-02-02 | +6.4% |
| 52-week range | $26.11 – $52.23 |
| Deepest drawdown | -83.7% (2020-04-03) |
| Avg. daily dollar volume (3 months) | $8.4m |
| Daily bars in history | 5,203 |
Split- and dividend-adjusted closes. Computed by FinzData from its own daily bars.
Institutional ownership (13F, 2026Q2)
| Managers holding | 216 |
|---|---|
| Shares held | 19,405,784 ($871.2m reported value) |
| Quarter flows | 34 new, 73 added, 67 trimmed, 22 exited; +314,259 shares vs the prior quarter |
From SEC Form 13F filings. Every holder, line by line, and the full history since 2013: yf.Client().holders("KOP") on the look-back bundles. Top holders of KOP · All 13F managers
Short interest (2026-09-30)
| Shares short | 800,969 (+4.2% vs prior report) |
|---|---|
| Days to cover | 4.47 |
KOP short interest history · Basic Materials sector
Get it in Python
import finzdata as yf
df = yf.Ticker("KOP").history(start="2006-02-02", interval="1d")
df.tail()