MSII vs. TSII

Last updated Jul 14, 2026

MSII (REX MSTR Growth & Income ETF) and TSII (REX TSLA Growth & Income ETF) are both Leveraged Equities funds from REX. Both are actively managed. Over the past year, MSII returned -75.55% vs 24.83% for TSII. At a 0.40 correlation, their price movements are largely independent. Both charge a 0.99% expense ratio.

Performance

MSII vs. TSII - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in REX MSTR Growth & Income ETF (MSII) and REX TSLA Growth & Income ETF (TSII). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MSII achieves a -28.10% return, which is significantly lower than TSII's -15.31% return.

MSII

• 1D: 0.00%
• 1M: 0.00%
• 6M: -32.25%
• YTD: -28.10%
• 1Y: -75.55%
• 3Y*: —
• 5Y*: —
• 10Y*: —

TSII

• 1D: -3.38%
• 1M: -4.80%
• 6M: -15.35%
• YTD: -15.31%
• 1Y: 24.83%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

MSII vs. TSII - Yearly Performance Comparison

	2026 (YTD)	2025
MSII REX MSTR Growth & Income ETF	-28.10%	-61.03%
TSII REX TSLA Growth & Income ETF	-15.31%	39.41%

Correlation

The correlation between MSII and TSII is 0.41, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.41
Correlation (All Time) Calculated using the full available price history since Jun 4, 2025	0.40

Return for Risk

MSII vs. TSII — Risk / Return Rank

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

MSII

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

TSII

TSII Risk / Return Rank: 21
TSII Sharpe Ratio Rank: 21
TSII Sortino Ratio Rank: 22
TSII Omega Ratio Rank: 21
TSII Calmar Ratio Rank: 23
TSII Martin Ratio Rank: 20

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.

MSII vs. TSII - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for REX MSTR Growth & Income ETF (MSII) and REX TSLA Growth & Income ETF (TSII). 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.

	MSII	TSII	Difference
Sharpe ratio: Return per unit of total volatility	-1.03	0.56	-1.59
Sortino ratio: Return per unit of downside risk	-1.98	1.03	-3.01
Omega ratio: Gain probability vs. loss probability	0.77	1.12	-0.35
Calmar ratio: Return relative to maximum drawdown	-0.94	0.86	-1.80
Martin ratio: Return relative to average drawdown	-1.31	1.83	-3.14

MSII vs. TSII - Sharpe Ratio Comparison

The current MSII Sharpe Ratio is -1.03, which is lower than the TSII Sharpe Ratio of 0.56. The chart below compares the historical Sharpe Ratios of MSII and TSII, 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

MSII vs. TSII - Drawdown Comparison

The maximum MSII drawdown since its inception was -78.73%, which is greater than TSII's maximum drawdown of -29.03%. Use the drawdown chart below to compare losses from any high point for MSII and TSII.

Drawdown Indicators

	MSII	TSII	Difference
Max Drawdown Largest peak-to-trough decline	-78.73%	-29.03%	-49.70%
Max Drawdown (1Y) Largest decline over 1 year	-78.73%	-29.03%	-49.70%
Current Drawdown Current decline from peak	-76.65%	-22.60%	-54.05%
Average Drawdown Average peak-to-trough decline	-48.03%	-10.43%	-37.60%
Ulcer Index Depth and duration of drawdowns from previous peaks	56.38%	13.58%	+42.80%

Volatility

MSII vs. TSII - Volatility Comparison

REX MSTR Growth & Income ETF (MSII) has a higher volatility of 20.17% compared to REX TSLA Growth & Income ETF (TSII) at 18.14%. This indicates that MSII's price experiences larger fluctuations and is considered to be riskier than TSII based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MSII	TSII	Difference
Volatility (1M) Calculated over the trailing 1-month period	20.17%	18.14%	+2.03%
Volatility (6M) Calculated over the trailing 6-month period	56.48%	32.45%	+24.03%
Volatility (1Y) Calculated over the trailing 1-year period	71.71%	44.49%	+27.22%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	69.96%	48.08%	+21.88%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	69.96%	48.08%	+21.88%

MSII vs. TSII - Expense Ratio Comparison

Both MSII and TSII have an expense ratio of 0.99%.

Dividends

MSII vs. TSII - Dividend Comparison

MSII has not paid dividends to shareholders, while TSII's dividend yield for the trailing twelve months is around 81.05%.

Position	TTM	2025
MSII REX MSTR Growth & Income ETF	76.94%	48.93%
TSII REX TSLA Growth & Income ETF	81.05%	32.17%

Frequently Asked Questions

Can I hold both MSII and TSII in my portfolio?

MSII and TSII have a correlation of 0.41, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, MSII or TSII?

MSII has higher volatility (20.17%) compared to TSII (18.14%). In terms of maximum drawdown, MSII dropped -78.73% vs TSII's -29.03%.

Which ETF is better, MSII or TSII?

On 1-year performance, TSII leads with 24.83% vs -75.55% for MSII. Both ETFs have the same 0.99% expense ratio. On volatility, TSII has been the lower-risk option at 18.14%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, MSII or TSII?

Over the 1-year period, TSII has performed better with a 24.83% return vs -75.55%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, MSII or TSII?

MSII and TSII have the same expense ratio: 0.99% per year.

Which ETF pays a higher dividend yield, MSII or TSII?

TSII has the higher dividend yield at 81.05%, compared with 76.94% for MSII.

Which has better risk-adjusted returns?

TSII currently has the higher Sharpe Ratio (0.56 vs -1.03), 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.