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Launched · SEC filings

GraniteShares YieldBOOST MU ETF

MUYYNasdaqGraniteSharesCThis fund concentrates its exposure in one company, using derivatives rather than holding the shares directly. Its results depend on that single stock.

$16.86−0.20 (−1.19%)

At close: Nov 2, 2026, 4:00 PM ET

C49/ 100

Rank 38 of 72 in Single-Stock Option Income

C49/100Rank 38 of 72inSingle-Stock Option Income
Intraday session: down, 79 prints from 17.06 to 16.86. Range 16.86 to 17.09. Use the arrow keys to read each point.16.9016.9517.0017.1010 AM12 PM2 PM4 PM
Expense ratio
1.18%*
Fund size
$11M
1Y total return
No data
Yield · Last 12 months
No data
Holdings
7
Avg volume · 30D
53.4K sh
52W range
low $16.99high $26.81
Launched
Filings
SEC EDGAR

*After a fee waiver that ends Dec 31, 2027. Without it: 2.28%.

The ETF.net MUYY Grade

Based on 4 of 6 pillars

C

Score 49 out of 100

Category
Single-Stock Option Income⁠
Rank
38 of 72
Six-pillar profile for MUYY. Scores out of 100: Cost 19, Risk 83, Mission not scored, Tradability 78, Holdings not scored, Durability 52. Strongest: Risk (83). Weakest: Cost (19). Based on 4 of 6 pillars.

Score 49 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.

  • Cost

    The fund’s net expense ratio, ranked against its category.
    F19 out of 100
    Rank 49 of 72

  • Mission

    Whether the fund did what it promised, tested against its stated mandate.
    Not scored

  • Risk

    How the fund held up when markets fell: downside volatility, drawdowns and tail loss.
    A83 out of 100
    Rank 8 of 70

  • Tradability

    How easy the fund is to trade: daily volume, and how far its price strays from net asset value.
    A78 out of 100
    Rank 2 of 72

  • Holdings

    How concentrated the fund is, and how complete and current its disclosed holdings are.
    Not scored

  • Durability

    Whether the fund is likely to stay open, judged by its age, its assets and its issuer’s assets.
    C52 out of 100
    Rank 41 of 72

Our read on MUYY

ETF.net Research

In short

CMost single-stock income funds sell calls on the stock. MUYY works the other side of the book: it sells puts tied to a 2x leveraged Micron ETF, letting the leverage do the premium-gathering, and pays out monthly.

Stated mandate

The fund seeks income through options strategies, primarily by selling put options on leveraged ETFs tracking the 2x Long MU Daily ETF.

Why people hold it

  • The twist is the reference asset. Premium comes from selling puts linked to a 2x leveraged Micron fund rather than MU shares, and bigger daily swings price options higher.graniteshares.com
  • Distributions are monthly, and the wrapper is a standard 1940 Act ETF: no futures account, no separate paperwork, it trades like anything else in the brokerage window.graniteshares.com
  • The 1.07% fee sits at the median for single-stock options-income funds. Some peers undercut it (KWIN at 0.51%, TSMY at 1.01%), and plenty charge more.
  • In a crowded field of single-stock income funds, this is one of the steadier builds, with modest trading friction for something this specialized.

Worth knowing

  • Put sellers keep the premium, not the rally. Upside is structurally limited to what the options bring in, however far Micron runs.
  • The risk travels through a leveraged fund. The reference vehicle aims for twice Micron's daily move, so rough stretches land harder on the short-put side.
  • Launched in 2026, so the history is short and covers one market stretch rather than a full cycle of memory-chip booms and busts.

MUYY Performance

Launched Apr 14, 2026

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.
MUYY$10,120
SPY tracks large US stocks. It provides market context, rather than representing this fund’s strategy, asset class or investment benchmark.$10,141
Jul 31, 2026 to Oct 30, 2026. MUYY $10,120. SPY $10,141. Use the arrow keys to read each point.$10,000$10,250$10,500$10,750Jul 2026Sep 2026Oct 2026

Jul 31, 2026 – Oct 30, 2026

Returns run to the Oct 30, 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.

Trailing total return for MUYY. Periods over one year show the average yearly return.
PeriodMUYY
Year to dateFund launched this yearNo data
1 month−4.7%
3 months+1.2%
1 yearFund is under 1 year oldNo data
3 yearsFund is under 3 years oldper yearNo data
5 yearsFund is under 5 years oldper yearNo data
10 yearsFund is under 10 years oldper yearNo data

With distributions reinvested.

Calendar-year total return with cash distributions hypothetically reinvested at the ex-dividend date’s closing price. The current year shows year to date.

Annual total returns for MUYY
YearReturn barMUYY
2026 YTD+4.7%

Since listing, Apr 14, 2026

MUYY in the news

MUYY Dividends

Upcoming payment
$0.20 per share
Pays on
Shares bought on or after this date do not qualify for this distribution.
Frequency
Weekly

Distribution data unavailable.

Distribution history

2026

One bar per payment. 29 payments in 2026 YTD. Apr 17, 2026 $0.47; Apr 24, 2026 $0.48; May 1, 2026 $0.50; May 8, 2026 $0.50; May 15, 2026 $0.51; May 22, 2026 $0.48; May 29, 2026 $0.48; Jun 5, 2026 $0.47; Jun 12, 2026 $0.46; Jun 18, 2026 $0.45; Jun 26, 2026 $0.46; Jul 2, 2026 $0.45; Jul 10, 2026 $0.38; Jul 17, 2026 $0.35; Jul 24, 2026 $0.35; Jul 31, 2026 $0.27; Aug 7, 2026 $0.27; Aug 14, 2026 $0.26; Aug 21, 2026 $0.27; Aug 28, 2026 $0.27; Sep 4, 2026 $0.23; Sep 11, 2026 $0.23; Sep 18, 2026 $0.21; Sep 25, 2026 $0.22; Oct 2, 2026 $0.22; Oct 9, 2026 $0.22; Oct 16, 2026 $0.20; Oct 23, 2026 $0.20; Oct 30, 2026 $0.20. Use the arrow keys to read each point.2026YTD
Ex-datePay dateAmount per share
Oct 30, 2026Pays Nov 3, 2026$0.20
Oct 23, 2026Oct 27, 2026$0.20
Oct 16, 2026Oct 20, 2026$0.20
Oct 9, 2026Oct 14, 2026$0.22
Oct 2, 2026Oct 6, 2026$0.22
Sep 25, 2026Sep 29, 2026$0.22
Sep 18, 2026Sep 22, 2026$0.21
Sep 11, 2026Sep 15, 2026$0.23
Sep 4, 2026Sep 9, 2026$0.23
Aug 28, 2026Sep 1, 2026$0.27
Aug 21, 2026Aug 25, 2026$0.27
Aug 14, 2026Aug 18, 2026$0.26

See all 29 payments⁠

MUYY Risk

Risk pillarA83 out of 100Rank 8 of 70 in Single-Stock Option Income
How much the fund’s monthly returns vary, scaled to a year.
Launched Apr 2026; fills in after 12 months
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.

Return above 3-month US Treasury bills per unit of volatility.
Launched Apr 2026; fills in after 12 months
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.

The largest fall from a peak to the low that followed.
Launched Apr 2026; fills in after 12 months
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.

How strongly the fund’s returns move with its asset-class index.
0.74
vs its asset-class index
How it’s calculated: beta

The beta figure is supplied by FMP. The comparison index depends on the fund’s broad asset class.

FMP measures it over up to five years of monthly returns.

MUYY Cost

Compare MUYY and KWIN

Overpaying vs KWIN, cheapest in Single-Stock Option Income

$11,378

On $10,000 over 30 years. 7% growth a year before fees, expense ratio only.

  • MUYY 1.18%

    $21,543

  • KWIN 0.51% Cheapest

    $10,165

$10,000
30 years

Cost over time

  • MUYY 1.18%
  • KWIN 0.51%
  • Overpaying
One line per fund, from year 0 to year 30. Use the arrow keys to read each point.$0$5K$10K$15K$20K$25K051015202530MUYY $21,543KWIN $10,165

Year by year

YearMUYYKWINOverpaying
10$2,065$918$1,147
20$7,697$3,527$4,170
30$21,543$10,165$11,378
How the 1.18% is worked out

Full fee 2.28%− waiver 1.10%= you pay 1.18%

The waiver ends Dec 31, 2027. After that the fee is 2.28% unless GraniteShares renews it. Source: prospectus, Oct 2026.

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