GraniteShares YieldBOOST MSTR ETF (MTYY) Performance
MTYY total return
Distributions reinvested · as of Oct 23, 2026- YTD
- −34.0% since Dec 31, 2025
- 1 year
- −62.5% total return
- Since first price
- −70.0% since 2025
MTYY trailing returns vs SPY, QQQ, AGG
| Period | MTYY total return | Price only | S&P 500 (SPY) | Nasdaq-100 (QQQ) | U.S. bonds (AGG) |
|---|---|---|---|---|---|
| 1 month | −3.2% | −6.9% | −1.0% | −5.0% | +0.9% |
| 3 months | −1.6% | −12.1% | +3.2% | +1.9% | −0.4% |
| 6 months | −21.9% | −43.3% | +7.8% | +8.4% | −1.5% |
| YTD | −34.0% | −67.1% | +12.3% | +15.1% | −1.0% |
| 1 year | −62.5% | −84.7% | +14.4% | +15.9% | −1.1% |
| Since inceptionSep 23, 2025 | −70.0% | −88.7% | — | — | — |
Total return from adjusted closes (distributions reinvested, before tax). Periods of 3 years or more are also shown annualized. Price only excludes distributions.
Growth of $10,000: MTYY vs SPY
From Sep 23, 2025: MTYY grew to $3,004, SPY to $11,583.
Year-end values with distributions reinvested, no taxes or trading costs. Start: first common trading day of both funds.
MTYY returns by calendar year
2026 is year to date.
MTYY annual returns table
| Year | MTYY | Largest drop | SPY | QQQ | AGG |
|---|---|---|---|---|---|
| 2026YTD | −34.0% | −42.0% | +12.3% | +15.1% | −1.0% |
Largest drop = deepest fall from a high within that calendar year.
Calendar-year return vs largest drop within the year
Most years include a sizable fall at some point even when the year ends higher.
MTYY largest drawdowns
Now 70.0% below the high| Peak | Decline | Bottom | Recovered | Fall | Underwater |
|---|---|---|---|---|---|
| Sep 23, 2025 | −70.6% | Oct 19, 2026 | not yet | 1.1 years | 1.1 years so far |
Declines from a closing high (distributions reinvested) of 10% or more. Underwater = time from the peak until the old high was regained.
MTYY risk statistics
| Statistic | Since 2025 |
|---|---|
| Annualized return | −68.2% |
| Volatility (annualized) | 34.6% |
| Sharpe ratio | -3.08 |
| Sortino ratio | -2.36 |
| Best month | +2.8% |
| Worst month | −27.9% |
| Best 12 months | −68.2% |
| Worst 12 months | −68.2% |
| Positive months | 25% |
| Beta vs S&P 500 | — |
| Correlation with S&P 500 | — |
From monthly total returns. Sharpe and Sortino use 1–3 month T-bills (BIL) as the risk-free rate, so they need history from 2007 on.
MTYY rolling returns
| Holding period | Periods | Worst | Median | Best | Positive |
|---|---|---|---|---|---|
| 1-year | 2 | −68.2% | −64.0% | −59.9% | 0% |
Every holding period starting at a month-end since 2025. Returns for 3 years and longer are annualized.
MTYY performance overview
GraniteShares YieldBOOST MSTR ETF (MTYY) returned −62.5% over the past year, with distributions reinvested. Since its first recorded price on Sep 23, 2025 it has returned −70.0%. Over the same year S&P 500 (SPY) returned +14.4%.
The deepest decline was −70.6%, from Sep 23, 2025 to Oct 19, 2026; the fund has not yet regained that high. Volatility has been 34.6% a year.
Related: MTYY chart, MTYY dividends. See the MTYY overview for the latest quote and fund facts.
MTYY performance FAQ
What is the MTYY return over the past year?
MTYY returned −62.5% over the 12 months to October 23, 2026, including reinvested distributions. On price alone it fell 84.7%.
How much would $10,000 invested in MTYY be worth?
$10,000 invested in MTYY at its first recorded close on September 23, 2025 would be worth about $3,004 on October 23, 2026 with distributions reinvested.
What is the biggest drawdown of MTYY?
The largest peak-to-trough decline was −70.6% between September 23, 2025 and October 19, 2026. It has not yet recovered to that high; it is 70.0% below its peak.
How volatile is MTYY?
Over the past history MTYY had an annualized volatility of 34.6% and a Sharpe ratio of -3.08 (excess return over 1–3 month T-bills per unit of risk).