ECOIX vs. AIFRX

Last updated Jun 23, 2026

ECOIX (Ecofin Global Renewables Infrastructure Fund) and AIFRX (abrdn Global Infrastructure Fund) are both Energy Equities funds. Over the past 5 years, ECOIX returned 2.25%/yr vs 9.77%/yr for AIFRX. A 0.77 correlation means they provide meaningful diversification when combined. ECOIX charges 0.91%/yr vs 0.99%/yr for AIFRX.

Performance

ECOIX vs. AIFRX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Ecofin Global Renewables Infrastructure Fund (ECOIX) and abrdn Global Infrastructure Fund (AIFRX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ECOIX achieves a 6.53% return, which is significantly lower than AIFRX's 12.03% return.

ECOIX

• 1D: 0.09%
• 1M: -3.10%
• YTD: 6.53%
• 6M: 6.96%
• 1Y: 14.21%
• 3Y*: 5.95%
• 5Y*: 2.25%
• 10Y*: —

AIFRX

• 1D: 0.00%
• 1M: -1.03%
• YTD: 12.03%
• 6M: 12.90%
• 1Y: 21.91%
• 3Y*: 15.10%
• 5Y*: 9.77%
• 10Y*: 10.34%

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

ECOIX vs. AIFRX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
ECOIX Ecofin Global Renewables Infrastructure Fund	6.53%	25.37%	-3.91%	-8.55%	-10.92%	3.59%	26.86%
AIFRX abrdn Global Infrastructure Fund	12.03%	26.92%	2.88%	13.10%	-7.95%	15.61%	11.79%

Correlation

The correlation between ECOIX and AIFRX is 0.76, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.76
Correlation (3Y) Calculated over the trailing 3-year period	0.80
Correlation (5Y) Calculated over the trailing 5-year period	0.79
Correlation (All Time) Calculated using the full available price history since Aug 7, 2020	0.77

The correlation between ECOIX and AIFRX has been stable across timeframes, ranging from 0.76 to 0.80 - a consistent structural relationship.

Return for Risk

ECOIX vs. AIFRX — Risk / Return Rank

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

ECOIX

ECOIX Risk / Return Rank: 20
ECOIX Sharpe Ratio Rank: 17
ECOIX Sortino Ratio Rank: 17
ECOIX Omega Ratio Rank: 16
ECOIX Calmar Ratio Rank: 32
ECOIX Martin Ratio Rank: 21

AIFRX

AIFRX Risk / Return Rank: 64
AIFRX Sharpe Ratio Rank: 63
AIFRX Sortino Ratio Rank: 59
AIFRX Omega Ratio Rank: 55
AIFRX Calmar Ratio Rank: 78
AIFRX Martin Ratio Rank: 66

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.

ECOIX vs. AIFRX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Ecofin Global Renewables Infrastructure Fund (ECOIX) and abrdn Global Infrastructure Fund (AIFRX). 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.

	ECOIX	AIFRX	Difference
Sharpe ratio: Return per unit of total volatility	1.10	2.13	-1.03
Sortino ratio: Return per unit of downside risk	1.58	2.95	-1.37
Omega ratio: Gain probability vs. loss probability	1.20	1.38	-0.18
Calmar ratio: Return relative to maximum drawdown	1.98	3.38	-1.39
Martin ratio: Return relative to average drawdown	4.86	12.04	-7.18

ECOIX vs. AIFRX - Sharpe Ratio Comparison

The current ECOIX Sharpe Ratio is 1.10, which is lower than the AIFRX Sharpe Ratio of 2.13. The chart below compares the historical Sharpe Ratios of ECOIX and AIFRX, 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

ECOIX vs. AIFRX - Drawdown Comparison

The maximum ECOIX drawdown since its inception was -38.64%, roughly equal to the maximum AIFRX drawdown of -38.38%. Use the drawdown chart below to compare losses from any high point for ECOIX and AIFRX.

Drawdown Indicators

	ECOIX	AIFRX	Difference
Max Drawdown Largest peak-to-trough decline	-38.64%	-38.38%	-0.26%
Max Drawdown (1Y) Largest decline over 1 year	-7.11%	-6.42%	-0.69%
Max Drawdown (3Y) Largest decline over 3 years	-25.02%	-15.76%	-9.26%
Max Drawdown (5Y) Largest decline over 5 years	-37.60%	-22.75%	-14.85%
Max Drawdown (10Y) Largest decline over 10 years	—	-38.38%	—
Current Drawdown Current decline from peak	-4.00%	-2.91%	-1.09%
Average Drawdown Average peak-to-trough decline	-14.70%	-5.45%	-9.25%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.89%	1.80%	+1.09%

Volatility

ECOIX vs. AIFRX - Volatility Comparison

Ecofin Global Renewables Infrastructure Fund (ECOIX) has a higher volatility of 3.71% compared to abrdn Global Infrastructure Fund (AIFRX) at 2.93%. This indicates that ECOIX's price experiences larger fluctuations and is considered to be riskier than AIFRX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ECOIX	AIFRX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.71%	2.93%	+0.78%
Volatility (6M) Calculated over the trailing 6-month period	10.08%	8.37%	+1.71%
Volatility (1Y) Calculated over the trailing 1-year period	12.88%	10.19%	+2.69%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.29%	14.03%	+3.26%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.34%	15.85%	+1.49%

ECOIX vs. AIFRX - Expense Ratio Comparison

ECOIX has a 0.91% expense ratio, which is lower than AIFRX's 0.99% expense ratio.

Dividends

ECOIX vs. AIFRX - Dividend Comparison

ECOIX's dividend yield for the trailing twelve months is around 3.64%, less than AIFRX's 7.06% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
AIFRX abrdn Global Infrastructure Fund	7.06%	7.80%	8.13%	3.46%	4.86%	5.31%	3.45%	4.01%	3.96%	3.80%	4.37%	4.55%
ECOIX Ecofin Global Renewables Infrastructure Fund	3.64%	3.74%	3.26%	3.75%	3.11%	4.26%	1.29%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both ECOIX and AIFRX in my portfolio?

ECOIX and AIFRX have a correlation of 0.76, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ECOIX or AIFRX?

ECOIX has higher volatility (3.71%) compared to AIFRX (2.93%). In terms of maximum drawdown, ECOIX dropped -38.64% vs AIFRX's -38.38%.

Which has better risk-adjusted returns?

AIFRX currently has the higher Sharpe Ratio (2.13 vs 1.10), 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.