GraniteShares YieldBOOST TSM ETF
CThis fund concentrates its exposure in one company, using derivatives rather than holding the shares directly. Its results depend on that single stock.
$20.90−0.02 (−0.10%)
- 1.07%
- $1M
- 0M sh
- $20.91
- low $20.90high $25.39
The ETF.net TMYY Grade
C
Score 40 out of 100
- 41 of 72
Score 40 of 100 falls in the C band. A is 70 or higher, B 55 to under 70, C 40 to under 55, D 25 to under 40, F under 25.
Very small fund, grade capped at C.
The cap holds the Score at 40 or below, so B and A are out of reach.
- The pillars earned
- 51
- This cap took
- −11
- Published Score
- 40
Cost
The fund’s net expense ratio, ranked against its category.D34 out of 100Rank 37 of 72Mission
Whether the fund did what it promised, tested against its stated mandate.Risk
How the fund held up when markets fell: downside volatility, drawdowns and tail loss.A91 out of 100Rank 3 of 66Tradability
How easy the fund is to trade: daily volume, and how far its price strays from net asset value.C47 out of 100Rank 44 of 72Holdings
How concentrated the fund is, and how complete and current its disclosed holdings are.Durability
Whether the fund is likely to stay open, judged by its age, its assets and its issuer’s assets.C40 out of 100Rank 57 of 72
Our read on TMYY
CMost single-stock income funds write options on the stock. TMYY goes one layer deeper, selling options on a 2x daily TSM ETF and paying monthly, with its upside on that leveraged ETF capped.
The Fund seeks income by selling options on leveraged ETFs linked to the 2x daily performance of Taiwan Semiconductor Manufacturing Co Ltd., while also seeking exposure to that leveraged ETF subject to a gain cap.
Why people hold it
- The premium engine runs on a 2x daily TSM ETF, not TSM shares. More movement in the underlying means richer option premiums, which is the whole point of the YieldBOOST design.graniteshares.com
- Distributions are paid monthly, so income arrives on a regular schedule rather than a quarterly drip.
- The 1.07% fee sits right around what single-stock option-income ETFs generally charge, so the extra derivatives plumbing isn't priced at a markup.
- Plain 1940 Act fund wrapper, so tax reporting comes on a 1099 rather than a partnership K-1.graniteshares.com
Worth knowing
- Upside is capped by design. Gains on the leveraged ETF stop at the fund's gain cap, so a big TSM run doesn't flow through in full.graniteshares.com
- Concentration is the trade: one chipmaker, geared 2x daily. Drawdowns land magnified, with no diversification to soften them.
- Launched in 2026, still small and lightly traded. Spreads can run wider and the track record is far shorter than at established peers like TSMY.
TMYY Holdings
- Other
- 5
- 103%
- US TBill 10/22/2026
TMYY Performance
Shows how $10,000 changes over the selected period, with cash distributions reinvested at the closing price on each ex-dividend date.
Not enough history yet.Not enough history yet.Not enough history yet.Not enough history yet.Not enough history yet.
TMYY$9,736
Returns run to the Oct 12, 2026 close, with cash distributions reinvested. Each period starts on the same date that many months or years earlier. Periods over one year show the average yearly return.
| Period | TMYY |
|---|---|
| Year to date | — |
| 1 month | −3.6% |
| 3 months | −2.6% |
| 1 year | — |
| 3 years | — |
| 5 years | — |
| 10 years | — |
Calendar-year total return with cash distributions hypothetically reinvested at the ex-dividend date’s closing price. The current year shows year to date.
| Year | Return bar | TMYY |
|---|---|---|
| 2026 YTD | +12.0% |
TMYY in the news
TMYY Dividends
- $0.16 per share
- Weekly
Distribution data unavailable.
Distribution history
TMYY Risk
- —
How it’s calculated: standard deviation
The sample standard deviation of monthly total returns, multiplied by the square root of 12.
Uses up to 36 complete months, with at least 12 required. Total returns include reinvested distributions.
- —
How it’s calculated: Sharpe ratio
Subtract each month’s Treasury-bill return from the fund’s monthly total return.
Divide the average of those excess returns by their sample standard deviation, then multiply by the square root of 12.
Uses up to 36 complete months, with at least 12 required. Each month uses the Treasury yield quoted at the end of the previous month.
- —
How it’s calculated: maximum drawdown
The largest percentage decline from an earlier peak, using total returns with reinvested distributions.
Uses up to five years through the last close, with at least 12 months required.
- 0.63
How it’s calculated: beta
The beta figure is supplied by FMP. The comparison index depends on the fund’s broad asset class.
TMYY Cost
1.07%
TMYY1.07%
- The middle half of Single-Stock Option Income funds
- Median 1.07%
35 of the 71 Single-Stock Option Income funds charge less.
Other funds in Single-Stock Option Income
- CPLAGraniteShares Autocallable PLTR ETFExpense ratio 1.07%1 year return —
- CRGYYGraniteShares YieldBoost RGTI ETFExpense ratio 1.07%1 year return —
- DMSFYKurv Yield Premium Strategy Microsoft (MSFT) ETFExpense ratio 1.15%1 year return −0.6%
- DSCAGraniteshares Autocallable Smci ETFExpense ratio 1.07%1 year return —
- DAZYYGraniteShares YieldBOOST AMZN ETFExpense ratio 1.07%1 year return −2.7%