MTYY GraniteShares YieldBOOST MSTR ETF

ETF 17.29 Delayed

ETF quote, holdings, sector allocation, technicals, and options analytics. Expected move IV rank history Fibonacci levels

Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.

MTYY $17.29 —
Key stats
$17.29
52-Week Range
$17.21 – $122.70
YTD
-66.37%
IV Rank (30D)
5.39
Straddle Price
$1.43
Open
$17.29
Day Range
$17.29 – $17.29
Volume
515
Prev Close
$17.30
About

GraniteShares YieldBOOST MSTR ETF (MTYY) ETF

No description available.

Exchange
XNAS
Inception
2025-09-22
Has Options
Yes
Fund profile
holdings as of Jun 30, 2026SEC filingthrough Jun 2026flows, SEC filings
Sells options for income. Distributions can exceed what the strategy earns, in which case part of the payout is the fund's own capital. Compare the distribution rate with the price change in the ETF lab.
Expense ratio
1.07%
prospectus, filed Sep 11, 2025
Assets
$1.6M
SEC filing, Jun 30, 2026
Trailing yield
57.71%
paid weekly
Average daily volume
$18K
30 sessions
Holdings
6
top 10 are 85.1%
Listed
Sep 22, 2025
Nasdaq
Closure risk, 12 months
19%
elevated: trading volume, trailing return, age · model
FrenzyCap ETF score
5
how it is built
Cost14
Liquidity0
Scale0
Diversification0

Moves with. Bitcoin (44% of its variance, beta 0.42); Small caps over large (4% of its variance, beta 0.38). These factors explain 52% of its daily moves over the last year.

Stated objective. The Funds primary investment objective is to achieve 2 times (200%) the income generated from selling options on MicroStrategy Inc.s common stock (NASDAQ: MSTR) (the Underlying Stock) by selling options on leveraged exchange-traded funds designed to deliver 2 times (200%) the daily performance of the Underlying Stock (the Underlying Leveraged ETF). The Funds secondary investment objective is to gain exposure to the performance of the Underlying Leveraged ETF, subject to a cap on potential investment gains. A downside protection may be implemented which could affect the net income level. (from the fund's prospectus)

All 6 holdingsFlow historyOverlap toolAll Covered Call ETFs

Fund flows
through Jun 2026SEC filings
Jun 2026
−$438K
latest reported month
Latest 3 months
−$31K
−1.9% of assets
Latest 12 months
+$6.0M
+367.5% of assets
Jul 2025: $0Aug 2025: $0AugSep 2025: +$1.2MOct 2025: +$1.8MOctNov 2025: −$142KDec 2025: +$291KDecJan 2026: +$2.3M+$2.3MFeb 2026: +$134KFebMar 2026: +$481KApr 2026: +$487KAprMay 2026: −$80KJun 2026: −$438K−$438KJun
View as a table
Net flows of MTYY by month, Jul 2025 to Jun 2026
MonthNet flow
Jun 2026−$438K
May 2026−$80K
Apr 2026+$487K
Mar 2026+$481K
Feb 2026+$134K
Jan 2026+$2.3M
Dec 2025+$291K
Nov 2025−$142K
Oct 2025+$1.8M
Sep 2025+$1.2M
Aug 2025$0
Jul 2025$0

Net creations and redemptions from the fund's SEC filings, which become public about 60 days after each quarter. Every month since 12 months ago

Similar funds
FundOverlapFeeAssets1Y
JEPIJPMorgan Equity Premium Income ETF—0.35%$45.8B−0.3%compare
JEPQJ.P. Morgan Nasdaq Equity Premium Income ETF—0.35%$44.4B+5.9%compare
QQQINEOS Nasdaq 100 High Income ETF—0.68%$15.1B+2.4%compare
SPYINEOS S&P 500 High Income ETF—0.68%$12.5B+2.7%compare
QYLDGlobal X Funds Global X NASDAQ-100 Covered Call ETF—0.60%$8.5B+8.9%compare

The largest other funds in the Covered Call category.

Under the hood
fiscal year to Jun 30, 2026SEC census
Authorized participants
2 active
of 2 with agreements; top 3 did 100%
Created · redeemed
$8.6M · $2.5M
over the fiscal year
Redemptions in kind
0%
creations 0% in kind
Creation unit
10,000
shares
Securities lending
not authorized
Diversification status
Non-diversified
may concentrate in fewer issuers

From the fund's annual census filing with the SEC. In-kind redemptions are what let an ETF shed appreciated securities without realising gains.

ETF Profile
holdings as of 2026-06-30
Holdings
5
AUM
$301,719
Provider
Nport
Inception
2025-09-22
Exchange
XNAS
Data As Of
2026-06-30
Expense Ratio
1.07%
Dividend Yield
57.71%
Distribution
Weekly
Recent distributions
Ex-Date Pay Date Amount Type
2026-10-09 2026-10-14 $0.1333 CD
2026-10-02 2026-10-06 $0.1318 CD
2026-09-25 2026-09-29 $0.1354 CD
2026-09-18 2026-09-22 $0.1324 CD
2026-09-11 2026-09-15 $0.1405 CD
2026-09-04 2026-09-09 $0.1331 CD
Asset Allocation
Top Holdings
top 5 of 5 holdings
Symbol Name Weight % Asset Class Country
— Treasury Bill 29.49% Debt US
— The Options Clearing Corporation 1.52% Derivative (equity) US
— The Options Clearing Corporation 0.55% Derivative (equity) US
— The Options Clearing Corporation -1.68% Derivative (equity) US
— The Options Clearing Corporation -7.52% Derivative (equity) US
Non-Equity Breakdown
GraniteShares YieldBOOST MSTR ETF · NPORT-P period 2026-06-30 (filed 2026-08-31)
Net assets: $2M · 6 total positions · equity 0.00% · non-equity 75.03%
Non-equity holdings — 6 positions, 75.03% of NAV
Category Weight Value Positions
US Treasury 78.60% $1.3M 2
Derivative (equity) -3.57% $-58559 4
Chart
Seasonality
Month'25'26Avg
Jan---16.25%-16.25%
Feb---19.22%-19.22%
Mar---13.38%-13.38%
Apr---4.48%-4.48%
May---14.63%-14.63%
Jun---18.28%-18.28%
Jul---6.04%-6.04%
Aug---0.93%-0.93%
Sep-6.40%-3.43%-4.92%
Oct-29.47%-1.10%*-15.29%
Nov-31.41%---31.41%
Dec-17.49%---17.49%
Total-62.64%-65.28%-63.96%
* Only 2 year(s) of data available.
Technical Indicators

Quick-reference for reading the values below. Indicators combine to confirm a view — no single one is a trade signal on its own.

Trend Indicators
  • SMA 20 / 50 / 200 — price above = uptrend, below = downtrend. SMA 50 crossing SMA 200 is the golden/death cross.
  • EMA 12 / 26 — faster-reacting averages; 12 above 26 is short-term bullish.
  • MACD — bullish when MACD > signal (green badge), bearish when below. Divergence from price often precedes reversals.
  • ADX (14) — trend strength regardless of direction. <20 range, 20–25 weak trend, 25–50 trend, >50 strong trend.
  • +DI / −DI — +DI > −DI favors bulls; the reverse favors bears. Read alongside ADX.
Momentum Oscillators
  • RSI (14) — <30 oversold, >70 overbought. 40–60 is neutral; trending names can stay extreme.
  • Stochastic %K / %D — <20 oversold, >80 overbought. %K crossing %D is an early momentum signal.
  • Williams %R — inverted scale: <−80 oversold, >−20 overbought.

Oscillators work best in range-bound markets; in strong trends they give premature reversal signals.

Volume & Volatility
  • Bollinger Bands — price at upper band = overbought, lower = oversold. Narrow bands (squeeze) often precede expansion.
  • OBV — cumulative volume; rising OBV confirms uptrend, falling OBV confirms downtrend. Divergence from price is a warning.
  • Vol SMA 20 / Vol ROC — today's volume vs. 20-day average. Positive ROC with price move = conviction.
  • ATR / True Range — average daily $ move; sizing and stop-loss reference.
  • HV 20 / 30 / 60 — realized (historical) volatility. Compare to IV on the options cards: IV > HV = rich premium.

Confluence matters: trend + momentum + volume agreeing carries far more weight than any single indicator. For how these feed the spread scanner score, see the algorithm docs →

Trend Indicators

SMA 20: $17.58
SMA 50: $17.85
SMA 200: $27.99
Current: $17.29
EMA 12: $17.48
EMA 26: $17.66
MACD: -0.1797 | Signal: -0.0065
BEARISH
ADX (14): 34.93
TREND
+DI: 21.28
−DI: 56.68

Momentum Oscillators

RSI (14): 36.75
NEUTRAL
Stoch %K: 15.99
Stoch %D: 28.44
Williams %R: -87.98

Volume & Volatility

BB Upper: $17.98
BB Lower: $17.18
NEUTRAL
OBV: -213,595
Vol SMA 20: 940
Vol ROC: -4.45%
ATR: $0.13
True Range: $0.01
HV 20: 13.6%
HV 30: 14.4%
HV 60: 15.0%

Data Summary

Data Points: 264
Last Updated:
Date Range: 2025-09-23T00:00:00 – 2026-10-09T00:00:00
AI Analysis

Click Frenzy-Pro™ for an AI analysis of this ticker.

Analysis includes technical indicators, news sentiment, risk assessment, and specific price levels to watch.

MTYY Options Activity & IV Rank

MTYY IV rank history, 52-week IV rank and IV percentile →

Volatility Metrics

Current IV: 81.2%
7-DTE IV: 158.7%
Expected Move: $1.43
7-DTE Move: $1.00
Days to Exp: 42 (2026-11-20)

Options Flow

Call Volume: 0
Put Volume: 10
P/C Volume: —
Call OI: 1
Put OI: 45
P/C OI: 45.0
Total OI: 46

ATM Options Pricing

ATM Call: $0.62
ATM Put: $0.80
Call %: 3.6%
Put %: 4.6%

Chain Summary

Chain Volume: 12
Chain OI: 48
Last Updated: 10/9/2026
Spread Scanner GPU

Each spread is ranked by a composite score built in three stages. Full documentation →

Stage 1 — Base Score (GPU scanner)

score = P(profit) × (credit / spread_width)
P(profit) from short leg delta (1 − |delta|), penalised above 85%. Credit uses mid-price to handle illiquid chains fairly.

Stage 2 — Skew Adjustment (±25% cap)

RR and BF (30-delta) from the persisted per-symbol skew snapshot — wing strikes picked by real greeks.delta, not a moneyness proxy. Put skew boosts bull puts, penalises bear calls. High butterfly boosts iron condors. Calendars are skew-neutral.

Stage 3 — Technical Overlay (±50% cap, 5 groups)
Group 1 · Directional Bias (±0.25)
  • RSI <40 bullish / >60 bearish
  • MACD crossover + histogram trend
  • Price vs SMA 50 & SMA 200
Group 2 · Momentum (±0.10)
  • Stochastic %K <20 / >80
  • Williams %R <−80 / >−20
Group 3 · Volatility (up to −0.25 / +0.15)
  • Blended ATR + straddle expected-move penalty
  • Bollinger Band signal (+ counter-trend penalty)
  • BB width — vol contraction boost for ICs
Group 4 · IV Regime (±0.15)
  • IV rank ≥ 75 → strong boost for credit spreads
  • IV rank < 25 → penalty (selling cheap vol)
Group 5 · Liquidity (penalty up to −0.10)
  • Min open interest across all legs
  • OI < 100 → −0.10 · OI < 500 → −0.05

score = base_score × skew_multiplier × tech_multiplier
Both multipliers are shown per spread. Beta is informational only — ATR already captures realized vol. Full algorithm documentation →

Enter a ticker to scan for optimal spread opportunities.

Evaluates all bull put, bear call, iron condor, and calendar spread combinations using GPU-accelerated analysis.

Skew (Wing IV − ATM IV)
DTE:
Wing Δ:
Metric:
Wing vs ATM
IV(put wing) − IV(ATM), in vol points

How much the OTM put trades above (or below) the at-the-money strike. Measures the height of the put-side tail relative to ATM — i.e. how expensive crash insurance is on this name.

  • Positive (typical) — wing IV > ATM IV. Standard equity put skew: portfolios bid up crash protection, so OTM puts trade richer than ATM.
  • Near zero or negative (unusual) — wing IV ≤ ATM IV. Flat or inverted put side. Common when there's no fear demand, in tightly mean-reverting names, or right after an earnings catalyst clears.
  • Percentile vs own 3-yr history: high = wings rich (good time to sell wing premium); low = wings cheap (good time to buy protection).
  • Not directional — high or low wings don't predict up or down moves. It's a price tag on tail insurance, not a forecast.
Risk Reversal
IV(call wing) − IV(put wing), equal delta on each side

Which side of the smile is the market paying up for? Measures the tilt of the surface — call skew vs put skew at matched deltas.

  • Negative (typical) — puts richer than calls. Standard equity behavior: hedging demand makes puts carry a premium. Most large-caps sit in the −1 to −5 vol-point range.
  • Strongly negative (< −5 pts) — heavy downside hedging, elevated fear, or an upcoming catalyst (earnings, FDA, macro event). Worth flagging.
  • Positive — calls richer than puts. Unusual for equities; signals bullish momentum, short-squeeze positioning, or takeover/M&A speculation.
  • Near zero — symmetric surface. Market sees roughly equal up/down risk. Rare for large-caps; more common in commodities and FX.
Reading them together

Wing-vs-ATM tells you how expensive the tails are. Risk Reversal tells you which side is favored. Combined:

  • High wing percentile + deeply negative RR → strong put bid; stress or major event priced in. Owning protection costs a premium; selling put premium is dangerous.
  • Low wing percentile + near-zero RR → complacency; insurance cheap and balanced. Good environment to add cheap downside hedges.
  • Positive RR + elevated wings → call-side fear-of-missing-out; common in squeeze setups. Upside calls expensive, downside puts not bid.
14 DTE / 10d —
— pts EXTREME
as of Oct 9 · No data
30 DTE / 10d —
— pts EXTREME
as of Oct 9 · No data

Percentile is the rank of today's reading within ~3 years of this symbol's own history. High percentile = wings are rich relative to history; not a directional signal. Skew is read off the chain in real time, not from CBOE SKEW.

Volatility Surface

Enter a ticker to render the implied volatility surface.

Volatility Smile

Enter a ticker to render the implied volatility smile.

IV Rank (7 DTE)18.0LowOct 9
IV Rank (30 DTE)5.4LowOct 9
Straddle Price (30 DTE)$1.43Oct 9
Beta Analysis

Risk Metrics

Beta: 0.9172
Alpha: -207.93%
Correlation: 0.4017
R-Squared: 16.1%
Stock Volatility: 29.8%
Market Volatility: 13.0%

Analysis Details

Benchmark: SPY
Data Points: 251
Period: 252 trading days
Interpretation:
Moderate volatility - stock generally follows market
Beta & Alpha Over Time

MTYY Institutional Ownership (13F)

Latest filings — 2026-06-30

Institutional managers with $100M+ AUM file Form 13F-HR quarterly, due 45 days after quarter end. Holdings are reported gross at quarter-end market value — they are a snapshot, not a real-time position.

  • Shares — long equity positions in this name, aggregated across share classes.
  • Calls / Puts — notional value of long call / put exposure where this ticker is the underlying.
  • % of Float — holder's reported shares divided by the latest diluted shares outstanding. Sums above 100% indicate large custodian / prime broker positions where the same shares are reported by multiple filers.
  • Custodian badge — filers with more than 5,000 holdings are typically broker-dealers / custodians reporting customer-held shares, not active managers.

Each filer is counted once at its latest 13F-HR filing. New filings are ingested on a weekly cadence.

1 filers4 shares$77 value
# Filer Shares Value % of Total % of Float Period
1 Simplex Trading, LLC Custodian 4 $77 100.00% — 2026-06-30
# Filer Notional Value % of Total Period
# Filer Notional Value % of Total Period
Short Interest & Float

Regulatory short-interest reports publish on a bi-weekly settlement cadence; short-volume is reported daily by the trade-reporting facilities. Float is derived from insider-ownership filings.

Metric definitions
  • Short Interest — total shares currently sold short as of the settlement date. Lags real time by ~8 business days.
  • SI % of Float — short interest / free float. The key crowding metric.
  • Days to Cover — short interest / avg daily volume. How many full trading days it would take shorts to buy back. High DTC + catalyst = squeeze fuel.
  • Short Vol Ratio — today's short-sale volume / total volume. Intraday selling pressure proxy (not the same as short interest).
  • Free Float — shares available for public trading (total shares minus insider / restricted).
  • Float % — free float / shares outstanding. <50% = tightly held, more prone to squeezes.
How to read the signals
  • SI % of Float < 5% — typical, no particular signal.
  • 5–15% — elevated; watch for catalysts (earnings, guidance, macro).
  • 15–30% — heavily shorted; tight-float names in this range have produced notable squeezes historically.
  • >30% — extreme; borrow is likely expensive and squeeze risk is material.
  • Days to Cover > 5 combined with high SI% amplifies squeeze potential.
History chart
  • Trend matters more than level. Rapidly rising short interest often precedes negative catalysts or heavy hedging.
  • A sudden drop in SI after a rally may indicate a squeeze in progress.

Short interest is reported mid-month and end-of-month; short volume is daily.

Short Interest
4.90K
SI % of Float
—
Days to Cover
6.21
Short Vol Ratio
24.4%
Free Float
—
Float %
—
Short interest 2026-09-30 • Short volume 2026-10-09
Constituent Performance

Click any bar to view the full quote for that stock.

Constituents
Symbol Name Weight % Price 1 Day 1 Week 1 Month