EELV vs. TAIL

Last updated Jun 5, 2026

EELV (Invesco S&P Emerging Markets Low Volatility ETF) and TAIL (Cambria Tail Risk ETF) are both Volatility Hedged Equity funds. EELV is passively managed, while TAIL is actively managed. Over the past 5 years, EELV returned 6.92%/yr vs -8.42%/yr for TAIL. At a correlation of -0.41, they often move in opposite directions. EELV charges 0.30%/yr vs 0.59%/yr for TAIL.

Performance

EELV vs. TAIL - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Invesco S&P Emerging Markets Low Volatility ETF (EELV) and Cambria Tail Risk ETF (TAIL). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, EELV achieves a 4.49% return, which is significantly higher than TAIL's -6.35% return.

EELV

• 1D: 0.50%
• 1M: -1.73%
• YTD: 4.49%
• 6M: 5.24%
• 1Y: 14.63%
• 3Y*: 10.86%
• 5Y*: 6.92%
• 10Y*: 6.55%

TAIL

• 1D: -0.19%
• 1M: -2.20%
• YTD: -6.35%
• 6M: -7.45%
• 1Y: -9.35%
• 3Y*: -5.78%
• 5Y*: -8.42%
• 10Y*: —

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

EELV vs. TAIL - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
EELV Invesco S&P Emerging Markets Low Volatility ETF	4.49%	21.97%	1.90%	8.85%	-3.98%	16.15%	-3.89%	8.89%	-5.40%	7.72%
TAIL Cambria Tail Risk ETF	-6.35%	5.48%	-9.62%	-13.29%	-13.13%	-12.81%	6.91%	-14.27%	2.85%	-7.70%

Correlation

The correlation between EELV and TAIL is -0.36, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	-0.36
Correlation (3Y) Calculated over the trailing 3-year period	-0.24
Correlation (5Y) Calculated over the trailing 5-year period	-0.35
Correlation (All Time) Calculated using the full available price history since Jun 14, 2017	-0.41

The correlation between EELV and TAIL shifts across timeframes, from -0.41 (all time) to -0.24 (3 years), reflecting how their relationship changes across market environments.

EELV vs. TAIL - Sectors Allocation Comparison

Sectors	EELV	TAIL
Financial Services	37.4%	11.8%
Consumer Defensive	10.8%	4.9%
Communication Services	9.6%	11.2%
Utilities	9.6%	2.4%
Industrials	8.9%	8.3%
Energy	6.5%	3.5%
Healthcare	5.4%	8.5%
Basic Materials	5.3%	1.8%
Consumer Cyclical	3.8%	10.1%
Real Estate	2.6%	1.9%
Technology	0.2%	35.6%

Return for Risk

EELV vs. TAIL — Risk / Return Rank

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

EELV

EELV Risk / Return Rank: 38
EELV Sharpe Ratio Rank: 39
EELV Sortino Ratio Rank: 38
EELV Omega Ratio Rank: 38
EELV Calmar Ratio Rank: 37
EELV Martin Ratio Rank: 39

TAIL

TAIL Risk / Return Rank: 1
TAIL Sharpe Ratio Rank: 1
TAIL Sortino Ratio Rank: 1
TAIL Omega Ratio Rank: 1
TAIL Calmar Ratio Rank: 2
TAIL Martin Ratio Rank: 0

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.

EELV vs. TAIL - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Invesco S&P Emerging Markets Low Volatility ETF (EELV) and Cambria Tail Risk ETF (TAIL). 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.

	EELV	TAIL	Difference
Sharpe ratio: Return per unit of total volatility	1.35	-1.11	+2.46
Sortino ratio: Return per unit of downside risk	1.93	-1.58	+3.51
Omega ratio: Gain probability vs. loss probability	1.25	0.82	+0.43
Calmar ratio: Return relative to maximum drawdown	1.79	-0.85	+2.64
Martin ratio: Return relative to average drawdown	6.02	-2.13	+8.15
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

EELV vs. TAIL - Sharpe Ratio Comparison

The current EELV Sharpe Ratio is 1.35, which is higher than the TAIL Sharpe Ratio of -1.11. The chart below compares the historical Sharpe Ratios of EELV and TAIL, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	EELV	TAIL	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.35	-1.11	+2.46
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.61	-0.57	+1.18
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.48	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.30	-0.48	+0.79

Drawdowns

EELV vs. TAIL - Drawdown Comparison

The maximum EELV drawdown since its inception was -36.35%, smaller than the maximum TAIL drawdown of -52.36%. Use the drawdown chart below to compare losses from any high point for EELV and TAIL.

Drawdown Indicators

	EELV	TAIL	Difference
Max Drawdown Largest peak-to-trough decline	-36.35%	-52.36%	+16.01%
Max Drawdown (1Y) Largest decline over 1 year	-8.22%	-10.99%	+2.77%
Max Drawdown (3Y) Largest decline over 3 years	-11.79%	-20.69%	+8.90%
Max Drawdown (5Y) Largest decline over 5 years	-19.04%	-38.44%	+19.40%
Max Drawdown (10Y) Largest decline over 10 years	-36.35%	—	—
Current Drawdown Current decline from peak	-4.24%	-51.65%	+47.41%
Average Drawdown Average peak-to-trough decline	-8.93%	-29.13%	+20.20%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.44%	4.40%	-1.96%

Volatility

EELV vs. TAIL - Volatility Comparison

Invesco S&P Emerging Markets Low Volatility ETF (EELV) has a higher volatility of 3.39% compared to Cambria Tail Risk ETF (TAIL) at 0.87%. This indicates that EELV's price experiences larger fluctuations and is considered to be riskier than TAIL based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	EELV	TAIL	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.39%	0.87%	+2.52%
Volatility (6M) Calculated over the trailing 6-month period	9.03%	6.44%	+2.59%
Volatility (1Y) Calculated over the trailing 1-year period	10.88%	8.51%	+2.37%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	11.36%	14.90%	-3.54%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	13.64%	14.94%	-1.30%

EELV vs. TAIL - Expense Ratio Comparison

EELV has a 0.30% expense ratio, which is lower than TAIL's 0.59% expense ratio.

Dividends

EELV vs. TAIL - Dividend Comparison

EELV's dividend yield for the trailing twelve months is around 3.58%, more than TAIL's 3.50% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
EELV Invesco S&P Emerging Markets Low Volatility ETF	3.58%	3.75%	4.70%	4.00%	3.45%	4.35%	2.82%	3.14%	5.50%	2.92%	2.29%	2.53%
TAIL Cambria Tail Risk ETF	3.50%	2.88%	3.48%	3.74%	1.50%	0.49%	0.36%	1.58%	1.52%	0.91%	0.00%	0.00%

Frequently Asked Questions

Can I hold both EELV and TAIL in my portfolio?

EELV and TAIL have a correlation of -0.36, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, EELV or TAIL?

EELV has higher volatility (3.39%) compared to TAIL (0.87%). In terms of maximum drawdown, EELV dropped -36.35% vs TAIL's -52.36%.

Which ETF is better, EELV or TAIL?

On 5-year performance, EELV leads with 6.92% vs -8.42% for TAIL. On fees, EELV is cheaper at 0.30% per year. On volatility, TAIL has been the lower-risk option at 0.87%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, EELV or TAIL?

Over the 5-year period, EELV has performed better with a 6.92% return vs -8.42%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, EELV or TAIL?

EELV is cheaper with a 0.30% expense ratio, compared with 0.59% for TAIL.

Which ETF pays a higher dividend yield, EELV or TAIL?

EELV has the higher dividend yield at 3.58%, compared with 3.50% for TAIL.

What is the main difference between EELV and TAIL?

They also come from different issuers: Invesco and Cambria. Their fees differ too: 0.30% for EELV and 0.59% for TAIL.

Which has better risk-adjusted returns?

EELV currently has the higher Sharpe Ratio (1.35 vs -1.11), 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.