MSTW vs. RAVI

Last updated Jun 24, 2026

MSTW (Roundhill MSTR WeeklyPay ETF) and RAVI (FlexShares Ultra-Short Income ETF) are both exchange-traded funds - MSTW is a Derivative Income fund actively managed by Roundhill, while RAVI is a Ultrashort Bond fund actively managed by FlexShares. Both are actively managed. At a correlation of -0.02, they often move in opposite directions. MSTW charges 0.99%/yr vs 0.25%/yr for RAVI.

Performance

MSTW vs. RAVI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Roundhill MSTR WeeklyPay ETF (MSTW) and FlexShares Ultra-Short Income ETF (RAVI). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MSTW achieves a -40.29% return, which is significantly lower than RAVI's 1.69% return.

MSTW

• 1D: -5.77%
• 1M: -41.43%
• YTD: -40.29%
• 6M: -43.01%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

RAVI

• 1D: 0.05%
• 1M: 0.30%
• YTD: 1.69%
• 6M: 1.79%
• 1Y: 4.37%
• 3Y*: 5.17%
• 5Y*: 3.54%
• 10Y*: 2.67%

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

MSTW vs. RAVI - Yearly Performance Comparison

	2026 (YTD)	2025
MSTW Roundhill MSTR WeeklyPay ETF	-40.29%	-71.40%
RAVI FlexShares Ultra-Short Income ETF	1.69%	2.19%

Correlation

The correlation between MSTW and RAVI is -0.02, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (All Time) Calculated using the full available price history since Jul 24, 2025	-0.02

Return for Risk

MSTW vs. RAVI — Risk / Return Rank

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

MSTW

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

RAVI

RAVI Risk / Return Rank: 99
RAVI Sharpe Ratio Rank: 99
RAVI Sortino Ratio Rank: 99
RAVI Omega Ratio Rank: 99
RAVI Calmar Ratio Rank: 99
RAVI Martin Ratio Rank: 99

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.

MSTW vs. RAVI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Roundhill MSTR WeeklyPay ETF (MSTW) and FlexShares Ultra-Short Income ETF (RAVI). 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.

	MSTW	RAVI	Difference
Sharpe ratio: Return per unit of total volatility	—	10.73	—
Sortino ratio: Return per unit of downside risk	—	23.47	—
Omega ratio: Gain probability vs. loss probability	—	5.23	—
Calmar ratio: Return relative to maximum drawdown	—	37.51	—
Martin ratio: Return relative to average drawdown	—	214.85	—

Drawdowns

MSTW vs. RAVI - Drawdown Comparison

The maximum MSTW drawdown since its inception was -82.94%, which is greater than RAVI's maximum drawdown of -3.72%. Use the drawdown chart below to compare losses from any high point for MSTW and RAVI.

Drawdown Indicators

	MSTW	RAVI	Difference
Max Drawdown Largest peak-to-trough decline	-82.94%	-3.72%	-79.22%
Max Drawdown (1Y) Largest decline over 1 year	—	-0.12%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-0.36%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-3.28%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-3.72%	—
Current Drawdown Current decline from peak	-82.94%	0.00%	-82.94%
Average Drawdown Average peak-to-trough decline	-55.68%	-0.17%	-55.51%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	0.02%	—

Volatility

Volatility by Period

	MSTW	RAVI	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	0.13%	—
Volatility (6M) Calculated over the trailing 6-month period	—	0.31%	—
Volatility (1Y) Calculated over the trailing 1-year period	89.08%	0.41%	+88.67%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	89.08%	1.41%	+87.67%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	89.08%	1.28%	+87.80%

MSTW vs. RAVI - Expense Ratio Comparison

MSTW has a 0.99% expense ratio, which is higher than RAVI's 0.25% expense ratio.

Dividends

MSTW vs. RAVI - Dividend Comparison

MSTW's dividend yield for the trailing twelve months is around 325.95%, more than RAVI's 4.37% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016
MSTW Roundhill MSTR WeeklyPay ETF	325.95%	106.94%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
RAVI FlexShares Ultra-Short Income ETF	4.37%	4.59%	5.34%	4.55%	1.70%	0.90%	1.29%	2.53%	2.22%	1.28%	0.90%

Frequently Asked Questions

Can I hold both MSTW and RAVI in my portfolio?

MSTW and RAVI have a correlation of -0.02, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, MSTW or RAVI?

On fees, RAVI is cheaper at 0.25% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, MSTW or RAVI?

RAVI is cheaper with a 0.25% expense ratio, compared with 0.99% for MSTW.

Which ETF pays a higher dividend yield, MSTW or RAVI?

MSTW has the higher dividend yield at 325.95%, compared with 4.37% for RAVI.

What is the main difference between MSTW and RAVI?

MSTW is categorized as Derivative Income, while RAVI is Ultrashort Bond. They also come from different issuers: Roundhill and FlexShares. Their fees differ too: 0.99% for MSTW and 0.25% for RAVI.