CVIE vs. MSTZ

Last updated Jul 12, 2026

CVIE (Calvert International Responsible Index ETF) and MSTZ (T-REX 2X Inverse MSTR Daily Target ETF) are both exchange-traded funds - CVIE is a Foreign Large Cap Equities fund tracking the Calvert International Responsible Index, while MSTZ is a Inverse Equities fund actively managed by REX. CVIE is passively managed, while MSTZ is actively managed. Over the past year, CVIE returned 33.49% vs 264.10% for MSTZ. At a correlation of -0.34, they often move in opposite directions. CVIE charges 0.18%/yr vs 1.05%/yr for MSTZ.

Performance

CVIE vs. MSTZ - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Calvert International Responsible Index ETF (CVIE) and T-REX 2X Inverse MSTR Daily Target ETF (MSTZ). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, CVIE achieves a 19.18% return, which is significantly higher than MSTZ's -26.97% return.

CVIE

• 1D: 0.41%
• 1M: 0.90%
• 6M: 15.11%
• YTD: 19.18%
• 1Y: 33.49%
• 3Y*: 21.30%
• 5Y*: —
• 10Y*: —

MSTZ

• 1D: -1.53%
• 1M: 39.32%
• 6M: -19.19%
• YTD: -26.97%
• 1Y: 264.10%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

CVIE vs. MSTZ - Yearly Performance Comparison

	2026 (YTD)	2025	2024
CVIE Calvert International Responsible Index ETF	19.18%	33.23%	-4.98%
MSTZ T-REX 2X Inverse MSTR Daily Target ETF	-26.97%	-38.95%	-94.43%

Correlation

The correlation between CVIE and MSTZ is -0.37, 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	-0.37
Correlation (All Time) Calculated using the full available price history since Sep 18, 2024	-0.34

Return for Risk

CVIE vs. MSTZ — Risk / Return Rank

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

CVIE

CVIE Risk / Return Rank: 67
CVIE Sharpe Ratio Rank: 69
CVIE Sortino Ratio Rank: 66
CVIE Omega Ratio Rank: 69
CVIE Calmar Ratio Rank: 64
CVIE Martin Ratio Rank: 68

MSTZ

MSTZ Risk / Return Rank: 60
MSTZ Sharpe Ratio Rank: 61
MSTZ Sortino Ratio Rank: 62
MSTZ Omega Ratio Rank: 63
MSTZ Calmar Ratio Rank: 71
MSTZ Martin Ratio Rank: 43

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.

CVIE vs. MSTZ - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Calvert International Responsible Index ETF (CVIE) and T-REX 2X Inverse MSTR Daily Target ETF (MSTZ). 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.

	CVIE	MSTZ	Difference
Sharpe ratio: Return per unit of total volatility	1.79	1.64	+0.15
Sortino ratio: Return per unit of downside risk	2.45	2.34	+0.11
Omega ratio: Gain probability vs. loss probability	1.33	1.30	+0.02
Calmar ratio: Return relative to maximum drawdown	2.55	2.86	-0.32
Martin ratio: Return relative to average drawdown	9.86	5.59	+4.27

CVIE vs. MSTZ - Sharpe Ratio Comparison

The current CVIE Sharpe Ratio is 1.79, which is comparable to the MSTZ Sharpe Ratio of 1.64. The chart below compares the historical Sharpe Ratios of CVIE and MSTZ, 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

CVIE vs. MSTZ - Drawdown Comparison

The maximum CVIE drawdown since its inception was -13.52%, smaller than the maximum MSTZ drawdown of -99.38%. Use the drawdown chart below to compare losses from any high point for CVIE and MSTZ.

Drawdown Indicators

	CVIE	MSTZ	Difference
Max Drawdown Largest peak-to-trough decline	-13.52%	-99.38%	+85.86%
Max Drawdown (1Y) Largest decline over 1 year	-12.71%	-84.89%	+72.18%
Max Drawdown (3Y) Largest decline over 3 years	-13.52%	—	—
Current Drawdown Current decline from peak	-2.38%	-97.51%	+95.13%
Average Drawdown Average peak-to-trough decline	-2.62%	-94.53%	+91.91%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.28%	43.41%	-40.13%

Volatility

CVIE vs. MSTZ - Volatility Comparison

The current volatility for Calvert International Responsible Index ETF (CVIE) is 7.01%, while T-REX 2X Inverse MSTR Daily Target ETF (MSTZ) has a volatility of 56.46%. This indicates that CVIE experiences smaller price fluctuations and is considered to be less risky than MSTZ based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	CVIE	MSTZ	Difference
Volatility (1M) Calculated over the trailing 1-month period	7.01%	56.46%	-49.45%
Volatility (6M) Calculated over the trailing 6-month period	16.09%	135.20%	-119.11%
Volatility (1Y) Calculated over the trailing 1-year period	18.12%	148.41%	-130.29%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.78%	171.17%	-155.39%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	15.78%	171.17%	-155.39%

CVIE vs. MSTZ - Expense Ratio Comparison

CVIE has a 0.18% expense ratio, which is lower than MSTZ's 1.05% expense ratio.

Dividends

CVIE vs. MSTZ - Dividend Comparison

CVIE's dividend yield for the trailing twelve months is around 2.34%, while MSTZ has not paid dividends to shareholders.

Position	TTM	2025	2024	2023
CVIE Calvert International Responsible Index ETF	2.34%	2.85%	2.78%	1.96%
MSTZ T-REX 2X Inverse MSTR Daily Target ETF	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both CVIE and MSTZ in my portfolio?

CVIE and MSTZ have a correlation of -0.37, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, CVIE or MSTZ?

MSTZ has higher volatility (56.46%) compared to CVIE (7.01%). In terms of maximum drawdown, CVIE dropped -13.52% vs MSTZ's -99.38%.

Which ETF is better, CVIE or MSTZ?

On 1-year performance, MSTZ leads with 264.10% vs 33.49% for CVIE. On fees, CVIE is cheaper at 0.18% per year. On volatility, CVIE has been the lower-risk option at 7.01%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, CVIE or MSTZ?

Over the 1-year period, MSTZ has performed better with a 264.10% return vs 33.49%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, CVIE or MSTZ?

CVIE is cheaper with a 0.18% expense ratio, compared with 1.05% for MSTZ.

Which ETF pays a higher dividend yield, CVIE or MSTZ?

CVIE has the higher dividend yield at 2.34%, compared with 0.00% for MSTZ.

What is the main difference between CVIE and MSTZ?

CVIE is categorized as Foreign Large Cap Equities, while MSTZ is Inverse Equities. They also come from different issuers: Calvert and REX. Their fees differ too: 0.18% for CVIE and 1.05% for MSTZ.

Which has better risk-adjusted returns?

CVIE currently has the higher Sharpe Ratio (1.79 vs 1.64), 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.