AZEK vs. TREX

Last updated Jun 3, 2026

AZEK (The AZEK Company Inc.) and TREX (Trex Company, Inc.) are both stocks. Both operate in the Building Products & Equipment industry within the Industrials sector. A 0.68 correlation means they provide meaningful diversification when combined.

Performance

AZEK vs. TREX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in The AZEK Company Inc. (AZEK) and Trex Company, Inc. (TREX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

AZEK

• 1D: —
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

TREX

• 1D: 0.07%
• 1M: 7.22%
• YTD: 18.56%
• 6M: 19.34%
• 1Y: -22.36%
• 3Y*: -9.38%
• 5Y*: -15.17%
• 10Y*: 14.44%

*Multi-year figures are annualized to reflect compound growth (CAGR)

AZEK vs. TREX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
AZEK The AZEK Company Inc.	0.00%	14.49%	24.10%	88.24%	-56.06%	20.26%	41.62%
TREX Trex Company, Inc.	18.56%	-49.18%	-16.62%	95.58%	-68.65%	61.29%	48.61%

Correlation

The correlation between AZEK and TREX is 0.13, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.13
Correlation (3Y) Calculated over the trailing 3-year period	0.64
Correlation (5Y) Calculated over the trailing 5-year period	0.70
Correlation (All Time) Calculated using the full available price history since Jun 15, 2020	0.68

Over the past year, the correlation between AZEK and TREX has dropped to 0.13 - well below their long-term average of 0.68, suggesting their price drivers have been diverging.

Fundamentals

Total Revenue (TTM) AZEK : $1.52B TREX : $1.18B
Gross Profit (TTM) AZEK : $565.31M TREX : $461.26M
EBITDA (TTM) AZEK : $364.91M TREX : $308.51M

Return for Risk

AZEK vs. TREX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

TREX

TREX Risk / Return Rank: 23
TREX Sharpe Ratio Rank: 21
TREX Sortino Ratio Rank: 23
TREX Omega Ratio Rank: 22
TREX Calmar Ratio Rank: 25
TREX Martin Ratio Rank: 27

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

AZEK vs. TREX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for The AZEK Company Inc. (AZEK) 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.

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

Sharpe Ratios by Period

	AZEK	TREX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	-0.45	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	-0.32	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.31	—
Sharpe Ratio (All Time) Calculated using the full available price history	—	0.25	—

Drawdowns

Drawdown Indicators

	AZEK	TREX	Difference
Max Drawdown Largest peak-to-trough decline	—	-90.53%	—
Max Drawdown (1Y) Largest decline over 1 year	—	-56.01%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-69.90%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-78.58%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-78.58%	—
Current Drawdown Current decline from peak	—	-70.44%	—
Average Drawdown Average peak-to-trough decline	—	-38.73%	—
Ulcer Index Depth and duration of drawdowns from previous peaks	—	34.95%	—

Volatility

Volatility by Period

	AZEK	TREX	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	14.37%	—
Volatility (6M) Calculated over the trailing 6-month period	—	25.83%	—
Volatility (1Y) Calculated over the trailing 1-year period	—	50.09%	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	—	47.05%	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	—	46.33%	—

Dividends

AZEK vs. TREX - Dividend Comparison

Neither AZEK nor TREX has paid dividends to shareholders.

Tickers have no history of dividend payments

Financials

Frequently Asked Questions

Can I hold both AZEK and TREX in my portfolio?

AZEK and TREX have a correlation of 0.13, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.