KOP vs. DHC
KOP (Koppers Holdings Inc.) and DHC (Diversified Healthcare Trust) are both stocks. KOP operates in Specialty Chemicals (Basic Materials), while DHC operates in REIT - Healthcare Facilities (Real Estate). Over the past 10 years, KOP returned 5.38%/yr vs -5.04%/yr for DHC. Their 0.35 correlation means their historical movements had little consistent relationship.
Performance
KOP vs. DHC - Performance Comparison
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Returns By Period
The year-to-date returns for both investments are quite close, with KOP having a 81.85% return and DHC slightly higher at 84.28%. Over the past 10 years, KOP has outperformed DHC with an annualized return of 5.38%, while DHC has yielded a comparatively lower -5.04% annualized return.
KOP
- 1D
- 0.08%
- 1M
- 6.08%
- 6M
- 67.15%
- YTD
- 81.85%
- 1Y
- 55.26%
- 3Y*
- 9.19%
- 5Y*
- 10.59%
- 10Y*
- 5.38%
- ALL TIME*
- 7.60%
DHC
- 1D
- -0.78%
- 1M
- -3.47%
- 6M
- 53.56%
- YTD
- 84.28%
- 1Y
- 173.96%
- 3Y*
- 63.37%
- 5Y*
- 20.09%
- 10Y*
- -5.04%
- ALL TIME*
- 6.66%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $12.10M | $11.49M | $15.26M | |
| $7.20M | $7.53M | $7.98M |
KOP vs. DHC - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
KOP Koppers Holdings Inc. | 81.85% | -15.52% | -36.33% | 82.84% | -9.24% | 0.45% | -18.47% | 124.30% | -66.52% | 26.30% |
DHC Diversified Healthcare Trust | 84.28% | 113.91% | -37.64% | 497.73% | -78.60% | -24.27% | -49.85% | -21.84% | -32.84% | 9.35% |
Correlation
The correlation between KOP and DHC is 0.29, which is low. Their historical price movements had little consistent relationship.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.29 |
Correlation (3Y) Balances recent behavior with more history. | 0.30 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.36 |
Correlation (10Y) Provides a long-term view across more market conditions. | 0.32 |
Correlation (All Time) Calculated using the full available price history since Feb 1, 2006 | 0.35 |
Fundamentals
KOP:
$942.74M
DHC:
$2.15B
KOP:
$3.80
DHC:
-$1.33
KOP:
0.53
DHC:
1.41
KOP:
1.80
DHC:
1.32
KOP:
$1.88B
DHC:
$1.52B
KOP:
$287.50M
DHC:
$81.96M
KOP:
$260.13M
DHC:
$87.81M
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Return for Risk
KOP vs. DHC — Risk / Return Rank
KOP
DHC
KOP vs. DHC - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Koppers Holdings Inc. (KOP) and Diversified Healthcare Trust (DHC). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| KOP | DHC | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -3.00 | ||
| Sortino ratioReturn per unit of downside risk | -2.90 | ||
| Omega ratioGain probability vs. loss probability | 1.25 | 1.57 | -0.33 |
| Calmar ratioReturn relative to maximum drawdown | 2.47 | 14.21 | -11.74 |
| Martin ratioReturn relative to average drawdown | 4.81 | 34.92 | -30.10 |
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Drawdowns
KOP vs. DHC - Drawdown Comparison
The maximum KOP drawdown since its inception was -83.71%, smaller than the maximum DHC drawdown of -96.32%. Use the drawdown chart below to compare losses from any high point for KOP and DHC.
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Drawdown Indicators
| KOP | DHC | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -83.71% | -96.32% | +12.61% |
Max Drawdown (1Y)Largest decline over 1 year | -20.58% | -12.32% | -8.26% |
Max Drawdown (3Y)Largest decline over 3 years | -58.44% | -51.17% | -7.27% |
Max Drawdown (5Y)Largest decline over 5 years | -58.44% | -83.90% | +25.46% |
Max Drawdown (10Y)Largest decline over 10 years | -83.71% | -96.32% | +12.61% |
Current DrawdownCurrent decline from peak | -12.21% | -44.35% | +32.14% |
Average DrawdownAverage peak-to-trough decline | -31.47% | -30.41% | -1.06% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 10.56% | 5.00% | +5.56% |
Volatility
KOP vs. DHC - Volatility Comparison
The current volatility for Koppers Holdings Inc. (KOP) is 7.94%, while Diversified Healthcare Trust (DHC) has a volatility of 10.34%. This indicates that KOP experiences smaller price fluctuations and is considered to be less risky than DHC based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| KOP | DHC | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 7.94% | 10.34% | -2.40% |
Volatility (6M)Calculated over the trailing 6-month period | 26.37% | 28.87% | -2.50% |
Volatility (1Y)Calculated over the trailing 1-year period | 37.21% | 40.04% | -2.83% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 38.18% | 68.86% | -30.68% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 48.74% | 64.14% | -15.40% |
Dividends
KOP vs. DHC - Dividend Comparison
KOP's dividend yield for the trailing twelve months is around 0.69%, more than DHC's 0.45% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
DHC Diversified Healthcare Trust | 0.45% | 0.82% | 1.74% | 1.07% | 6.18% | 1.29% | 4.37% | 9.95% | 13.31% | 8.15% | 8.24% | 11.40% |
KOP Koppers Holdings Inc. | 0.69% | 1.18% | 0.86% | 0.47% | 0.71% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Financials
KOP vs. DHC - Financials Comparison
This section allows you to compare key financial metrics between Koppers Holdings Inc. and Diversified Healthcare Trust. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
KOP vs. DHC - Profitability Comparison
KOP - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Koppers Holdings Inc. reported a gross profit of 0.00 and revenue of 455.30M. Therefore, the gross margin over that period was 0.0%.
DHC - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Diversified Healthcare Trust reported a gross profit of 0.00 and revenue of 366.47M. Therefore, the gross margin over that period was 0.0%.
KOP - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Koppers Holdings Inc. reported an operating income of 22.00M and revenue of 455.30M, resulting in an operating margin of 4.8%.
DHC - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Diversified Healthcare Trust reported an operating income of 0.00 and revenue of 366.47M, resulting in an operating margin of 0.0%.
KOP - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Koppers Holdings Inc. reported a net income of 7.10M and revenue of 455.30M, resulting in a net margin of 1.6%.
DHC - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Diversified Healthcare Trust reported a net income of -43.28M and revenue of 366.47M, resulting in a net margin of -11.8%.
Frequently Asked Questions
KOP and DHC have a correlation of 0.29, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
DHC has higher volatility (10.34%) compared to KOP (7.94%). In terms of maximum drawdown, KOP dropped -83.71% vs DHC's -96.32%.
DHC currently has the higher Sharpe Ratio (4.37 vs 1.37), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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