FIX vs. TREX
FIX (Comfort Systems USA, Inc.) and TREX (Trex Company, Inc.) are both stocks. Both are in the Industrials sector — FIX in Engineering & Construction, TREX in Building Products & Equipment. Over the past 10 years, FIX returned 51.27%/yr vs 16.02%/yr for TREX. At a 0.34 correlation, their price movements are largely independent.
Performance
FIX vs. TREX - Performance Comparison
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Returns By Period
In the year-to-date period, FIX achieves a 101.37% return, which is significantly higher than TREX's 30.07% return. Over the past 10 years, FIX has outperformed TREX with an annualized return of 51.27%, while TREX has yielded a comparatively lower 16.02% annualized return.
FIX
- 1D
- 1.85%
- 1M
- -7.68%
- YTD
- 101.37%
- 6M
- 94.15%
- 1Y
- 275.43%
- 3Y*
- 128.82%
- 5Y*
- 86.97%
- 10Y*
- 51.27%
TREX
- 1D
- -1.53%
- 1M
- 20.14%
- YTD
- 30.07%
- 6M
- 30.07%
- 1Y
- -20.07%
- 3Y*
- -8.67%
- 5Y*
- -14.60%
- 10Y*
- 16.02%
FIX vs. TREX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
FIX Comfort Systems USA, Inc. | 101.37% | 120.86% | 106.89% | 79.62% | 16.98% | 88.98% | 6.73% | 15.07% | 0.73% | 32.13% |
TREX Trex Company, Inc. | 30.07% | -49.18% | -16.62% | 95.58% | -68.65% | 61.29% | 86.29% | 51.42% | 9.53% | 68.31% |
Correlation
The correlation between FIX and TREX is 0.30, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.30 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.40 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.45 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.43 |
Correlation (All Time) Calculated using the full available price history since Apr 8, 1999 | 0.34 |
The correlation between FIX and TREX shifts across timeframes, from 0.30 (1 year) to 0.45 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
FIX:
$66.19B
TREX:
$4.80B
FIX:
$34.64
TREX:
$1.80
FIX:
54.21
TREX:
25.41
FIX:
0.82
TREX:
69.84
FIX:
6.54
TREX:
4.13
FIX:
23.51
TREX:
4.82
FIX:
$10.14B
TREX:
$1.18B
FIX:
$2.55B
TREX:
$461.26M
FIX:
$1.70B
TREX:
$308.51M
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Return for Risk
FIX vs. TREX — Risk / Return Rank
FIX
TREX
FIX vs. TREX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Comfort Systems USA, Inc. (FIX) and Trex Company, Inc. (TREX). 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.
| FIX | TREX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +5.53 | ||
| Sortino ratioReturn per unit of downside risk | +5.13 | ||
| Omega ratioGain probability vs. loss probability | 1.66 | 0.97 | +0.69 |
| Calmar ratioReturn relative to maximum drawdown | 17.58 | -0.36 | +17.94 |
| Martin ratioReturn relative to average drawdown | 59.47 | -0.57 | +60.04 |
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Drawdowns
FIX vs. TREX - Drawdown Comparison
The maximum FIX drawdown since its inception was -93.36%, roughly equal to the maximum TREX drawdown of -90.53%. Use the drawdown chart below to compare losses from any high point for FIX and TREX.
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Drawdown Indicators
| FIX | TREX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -93.36% | -90.53% | -2.83% |
Max Drawdown (1Y)Largest decline over 1 year | -15.78% | -56.01% | +40.23% |
Max Drawdown (3Y)Largest decline over 3 years | -46.05% | -69.90% | +23.85% |
Max Drawdown (5Y)Largest decline over 5 years | -46.05% | -78.58% | +32.53% |
Max Drawdown (10Y)Largest decline over 10 years | -49.68% | -78.58% | +28.90% |
Current DrawdownCurrent decline from peak | -8.03% | -67.56% | +59.53% |
Average DrawdownAverage peak-to-trough decline | -38.06% | -38.76% | +0.70% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 4.66% | 35.58% | -30.92% |
Volatility
FIX vs. TREX - Volatility Comparison
Comfort Systems USA, Inc. (FIX) and Trex Company, Inc. (TREX) have volatilities of 15.34% and 15.84%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| FIX | TREX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 15.34% | 15.84% | -0.50% |
Volatility (6M)Calculated over the trailing 6-month period | 38.30% | 28.22% | +10.08% |
Volatility (1Y)Calculated over the trailing 1-year period | 54.05% | 51.26% | +2.79% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 44.66% | 47.34% | -2.68% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 42.44% | 46.46% | -4.02% |
Dividends
FIX vs. TREX - Dividend Comparison
FIX's dividend yield for the trailing twelve months is around 0.14%, while TREX has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
FIX Comfort Systems USA, Inc. | 0.14% | 0.21% | 0.28% | 0.41% | 0.49% | 0.49% | 0.81% | 0.79% | 0.76% | 0.68% | 0.83% | 0.88% |
TREX Trex Company, Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Financials
FIX vs. TREX - Financials Comparison
This section allows you to compare key financial metrics between Comfort Systems USA, Inc. and Trex Company, Inc.. 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
FIX vs. TREX - Profitability Comparison
FIX - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Comfort Systems USA, Inc. reported a gross profit of 754.41M and revenue of 2.87B. Therefore, the gross margin over that period was 26.3%.
TREX - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Trex Company, Inc. reported a gross profit of 139.02M and revenue of 343.40M. Therefore, the gross margin over that period was 40.5%.
FIX - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Comfort Systems USA, Inc. reported an operating income of 485.72M and revenue of 2.87B, resulting in an operating margin of 17.0%.
TREX - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Trex Company, Inc. reported an operating income of 83.51M and revenue of 343.40M, resulting in an operating margin of 24.3%.
FIX - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Comfort Systems USA, Inc. reported a net income of 370.38M and revenue of 2.87B, resulting in a net margin of 12.9%.
TREX - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Trex Company, Inc. reported a net income of 61.40M and revenue of 343.40M, resulting in a net margin of 17.9%.
Frequently Asked Questions
FIX and TREX have a correlation of 0.30, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
TREX has higher volatility (15.84%) compared to FIX (15.34%). In terms of maximum drawdown, FIX dropped -93.36% vs TREX's -90.53%.
FIX currently has the higher Sharpe Ratio (5.13 vs -0.39), 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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