HYDR vs. AIRR

Last updated Aug 5, 2026

HYDR (Global X Hydrogen ETF) and AIRR (First Trust RBA American Industrial Renaissance ETF) are both exchange-traded funds - HYDR is a Alternative Energy Equities fund tracking the Solactive Global Hydrogen Index - Benchmark TR Net, while AIRR is a Building & Construction fund tracking the Richard Bernstein Advisors American Industrial Renaissance Index. Both are passively managed. Over the past 5 years, HYDR returned -16.78%/yr vs 24.44%/yr for AIRR. Their 0.62 correlation means they have sometimes moved together and sometimes differently. HYDR charges 0.50%/yr vs 0.69%/yr for AIRR.

Performance

HYDR vs. AIRR - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Global X Hydrogen ETF (HYDR) and First Trust RBA American Industrial Renaissance ETF (AIRR). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, HYDR achieves a 37.17% return, which is significantly higher than AIRR's 24.83% return.

HYDR

• 1D: 4.88%
• 1M: -14.28%
• 6M: 13.52%
• YTD: 37.17%
• 1Y: 89.80%
• 3Y*: -2.05%
• 5Y*: -16.78%
• 10Y*: —
• ALL TIME*: -17.75%

AIRR

• 1D: 2.00%
• 1M: -2.58%
• 6M: 6.33%
• YTD: 24.83%
• 1Y: 42.47%
• 3Y*: 31.89%
• 5Y*: 24.44%
• 10Y*: 20.41%
• ALL TIME*: 16.01%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
AIRR First Trust RBA American Industrial Renaissance ETF	$88.17M	$87.12M	$91.57M
HYDR Global X Hydrogen ETF	$2.95M	$2.51M	$5.63M

HYDR vs. AIRR - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
HYDR Global X Hydrogen ETF	37.17%	43.73%	-33.08%	-36.49%	-47.24%	-15.79%
AIRR First Trust RBA American Industrial Renaissance ETF	24.83%	27.92%	33.45%	31.43%	-2.08%	12.50%

Correlation

The correlation between HYDR and AIRR is 0.62, which is moderate. They have sometimes moved together and sometimes differently, sharing some price drivers without tracking each other closely.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.62
Correlation (3Y) Balances recent behavior with more history.	0.59
Correlation (5Y) Shows whether the relationship held over a longer period.	0.62
Correlation (All Time) Calculated using the full available price history since Jul 14, 2021	0.62

The correlation between HYDR and AIRR has been stable across timeframes, ranging from 0.59 to 0.62 - a consistent structural relationship.

HYDR vs. AIRR - Sectors Allocation Comparison

Sectors	HYDR	AIRR
Industrials	85.8%	77.6%
Consumer Cyclical	5.4%	1.9%
Basic Materials	4.6%	3.4%
Technology	4.1%	3.4%
Energy	1.2%	1.7%
Utilities	1.2%	-
Communication Services	-	-
Consumer Defensive	-	-
Financial Services	-	12.1%
Healthcare	-	-
Real Estate	-	-

Return for Risk

HYDR vs. AIRR — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

HYDR

HYDR Risk / Return Rank: 50
HYDR Sharpe Ratio Rank: 57
HYDR Sortino Ratio Rank: 59
HYDR Omega Ratio Rank: 50
HYDR Calmar Ratio Rank: 45
HYDR Martin Ratio Rank: 40

AIRR

AIRR Risk / Return Rank: 58
AIRR Sharpe Ratio Rank: 55
AIRR Sortino Ratio Rank: 53
AIRR Omega Ratio Rank: 49
AIRR Calmar Ratio Rank: 63
AIRR Martin Ratio Rank: 68

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

HYDR vs. AIRR - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Global X Hydrogen ETF (HYDR) and First Trust RBA American Industrial Renaissance ETF (AIRR). 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.

	HYDR	AIRR	Difference
Sharpe ratio: Return per unit of total volatility	1.55	1.52	+0.03
Sortino ratio: Return per unit of downside risk	2.25	2.10	+0.15
Omega ratio: Gain probability vs. loss probability	1.26	1.25	+0.01
Calmar ratio: Return relative to maximum drawdown	1.81	2.48	-0.67
Martin ratio: Return relative to average drawdown	4.79	9.38	-4.59

HYDR vs. AIRR - Sharpe Ratio Comparison

The current HYDR Sharpe Ratio is 1.55, which is comparable to the AIRR Sharpe Ratio of 1.52. The chart below compares the historical Sharpe Ratios of HYDR and AIRR, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

HYDR vs. AIRR - Drawdown Comparison

The maximum HYDR drawdown since its inception was -89.28%, which is greater than AIRR's maximum drawdown of -42.37%. Use the drawdown chart below to compare losses from any high point for HYDR and AIRR.

Drawdown Indicators

	HYDR	AIRR	Difference
Max Drawdown Largest peak-to-trough decline	-89.28%	-42.37%	-46.91%
Max Drawdown (1Y) Largest decline over 1 year	-49.90%	-17.18%	-32.72%
Max Drawdown (3Y) Largest decline over 3 years	-68.02%	-27.95%	-40.07%
Max Drawdown (5Y) Largest decline over 5 years	-89.28%	-27.95%	-61.33%
Max Drawdown (10Y) Largest decline over 10 years	—	-42.37%	—
Current Drawdown Current decline from peak	-68.50%	-7.95%	-60.55%
Average Drawdown Average peak-to-trough decline	-64.19%	-7.47%	-56.72%
Ulcer Index Depth and duration of drawdowns from previous peaks	18.82%	4.54%	+14.28%

Volatility

HYDR vs. AIRR - Volatility Comparison

Global X Hydrogen ETF (HYDR) has a higher volatility of 19.77% compared to First Trust RBA American Industrial Renaissance ETF (AIRR) at 10.45%. This indicates that HYDR's price experiences larger fluctuations and is considered to be riskier than AIRR based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	HYDR	AIRR	Difference
Volatility (1M) Calculated over the trailing 1-month period	19.77%	10.45%	+9.32%
Volatility (6M) Calculated over the trailing 6-month period	43.28%	22.41%	+20.87%
Volatility (1Y) Calculated over the trailing 1-year period	58.35%	28.14%	+30.21%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	48.21%	25.74%	+22.47%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	48.06%	26.50%	+21.56%

HYDR vs. AIRR - Expense Ratio Comparison

HYDR has a 0.50% expense ratio, which is lower than AIRR's 0.69% expense ratio.

Dividends

HYDR vs. AIRR - Dividend Comparison

HYDR's dividend yield for the trailing twelve months is around 3.05%, more than AIRR's 0.09% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
AIRR First Trust RBA American Industrial Renaissance ETF	0.09%	0.19%	0.18%	0.23%	0.12%	0.05%	0.10%	0.20%	0.43%	0.30%	0.08%	0.47%
HYDR Global X Hydrogen ETF	3.05%	3.82%	0.40%	0.00%	0.00%	0.06%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both HYDR and AIRR in my portfolio?

HYDR and AIRR have a correlation of 0.62, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, HYDR or AIRR?

HYDR has higher volatility (19.77%) compared to AIRR (10.45%). In terms of maximum drawdown, HYDR dropped -89.28% vs AIRR's -42.37%.

Which ETF is better, HYDR or AIRR?

On 5-year performance, AIRR leads with 24.44% vs -16.78% for HYDR. On fees, HYDR is cheaper at 0.50% per year. On volatility, AIRR has been the lower-risk option at 10.45%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, HYDR or AIRR?

Over the 5-year period, AIRR has performed better with a 24.44% return vs -16.78%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, HYDR or AIRR?

HYDR is cheaper with a 0.50% expense ratio, compared with 0.69% for AIRR.

Which ETF pays a higher dividend yield, HYDR or AIRR?

HYDR has the higher dividend yield at 3.05%, compared with 0.09% for AIRR.

What is the main difference between HYDR and AIRR?

HYDR is categorized as Alternative Energy Equities, while AIRR is Building & Construction. HYDR tracks Solactive Global Hydrogen Index - Benchmark TR Net, while AIRR tracks Richard Bernstein Advisors American Industrial Renaissance Index. They also come from different issuers: Global X and First Trust. Their fees differ too: 0.50% for HYDR and 0.69% for AIRR.

Which has better risk-adjusted returns?

HYDR currently has the higher Sharpe Ratio (1.55 vs 1.52), 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.