SPMV vs. MSTZ

Last updated Jul 17, 2026

SPMV (Invesco S&P 500 Minimum Variance ETF) and MSTZ (T-REX 2X Inverse MSTR Daily Target ETF) are both exchange-traded funds - SPMV is a S&P 500 fund tracking the S&P 500 Minimum Volatility Index, while MSTZ is a Inverse Equities fund actively managed by REX. SPMV is passively managed, while MSTZ is actively managed. At a correlation of -0.23, they often move in opposite directions. SPMV charges 0.10%/yr vs 1.05%/yr for MSTZ.

Performance

SPMV vs. MSTZ - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Invesco S&P 500 Minimum Variance ETF (SPMV) and T-REX 2X Inverse MSTR Daily Target ETF (MSTZ). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

SPMV

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

MSTZ

• 1D: 6.51%
• 1M: 38.88%
• 6M: -2.59%
• YTD: -27.52%
• 1Y: 299.04%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

SPMV vs. MSTZ - Yearly Performance Comparison

	2026 (YTD)	2025	2024
SPMV Invesco S&P 500 Minimum Variance ETF	0.87%	11.69%	-1.16%
MSTZ T-REX 2X Inverse MSTR Daily Target ETF	-27.52%	-38.95%	-94.43%

Correlation

The correlation between SPMV and MSTZ is -0.23, 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	-0.23
Correlation (All Time) Calculated using the full available price history since Sep 18, 2024	-0.23

Return for Risk

SPMV vs. MSTZ — Risk / Return Rank

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

SPMV

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

MSTZ

MSTZ Risk / Return Rank: 70
MSTZ Sharpe Ratio Rank: 80
MSTZ Sortino Ratio Rank: 69
MSTZ Omega Ratio Rank: 69
MSTZ Calmar Ratio Rank: 83
MSTZ Martin Ratio Rank: 51

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.

SPMV vs. MSTZ - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Invesco S&P 500 Minimum Variance ETF (SPMV) 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.

	SPMV	MSTZ	Difference
Sharpe ratio: Return per unit of total volatility	—	2.03	—
Sortino ratio: Return per unit of downside risk	—	2.49	—
Omega ratio: Gain probability vs. loss probability	—	1.33	—
Calmar ratio: Return relative to maximum drawdown	—	3.55	—
Martin ratio: Return relative to average drawdown	—	6.84	—

Drawdowns

Drawdown Indicators

	SPMV	MSTZ	Difference
Max Drawdown Largest peak-to-trough decline	—	-99.38%	—
Max Drawdown (1Y) Largest decline over 1 year	—	-84.89%	—
Current Drawdown Current decline from peak	—	-97.53%	—
Average Drawdown Average peak-to-trough decline	—	-94.55%	—
Ulcer Index Depth and duration of drawdowns from previous peaks	—	43.95%	—

Volatility

Volatility by Period

	SPMV	MSTZ	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	55.03%	—
Volatility (6M) Calculated over the trailing 6-month period	—	134.45%	—
Volatility (1Y) Calculated over the trailing 1-year period	—	148.58%	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	—	170.73%	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	—	170.73%	—

SPMV vs. MSTZ - Expense Ratio Comparison

SPMV has a 0.10% expense ratio, which is lower than MSTZ's 1.05% expense ratio.

Dividends

SPMV vs. MSTZ - Dividend Comparison

Neither SPMV nor MSTZ has paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
MSTZ T-REX 2X Inverse MSTR Daily Target ETF	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
SPMV Invesco S&P 500 Minimum Variance ETF	1.05%	1.53%	1.53%	2.28%	1.79%	1.28%	1.71%	3.13%	2.11%	1.72%

Frequently Asked Questions

Can I hold both SPMV and MSTZ in my portfolio?

SPMV and MSTZ have a correlation of -0.23, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, SPMV or MSTZ?

On fees, SPMV is cheaper at 0.10% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, SPMV or MSTZ?

SPMV is cheaper with a 0.10% expense ratio, compared with 1.05% for MSTZ.

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

SPMV has the higher dividend yield at 1.05%, compared with 0.00% for MSTZ.

What is the main difference between SPMV and MSTZ?

SPMV is categorized as S&P 500, while MSTZ is Inverse Equities. They also come from different issuers: Invesco and REX. Their fees differ too: 0.10% for SPMV and 1.05% for MSTZ.