TMYY GraniteShares YieldBOOST TSM ETF
Quote as of Oct 09, 2026 20:00 UTC · Market data delayed approximately 15–20 minutes unless otherwise indicated.
| Previous Close | 21.37 | Day Range | 21.01 – 21.56 |
| 52-Week Range | 21.05 – 25.39 | Volume | 4.91K |
| Avg Volume | 2.42K | AUM | $862.1K (Oct 10, 2026) |
| Expense Ratio | 1.07% | Yield (TTM) | 34.33% |
| NAV | 21.55 | Premium/Discount | -2.30% indicative |
| Inception | Apr 14, 2026 | Holdings | — |
| Issuer | GraniteShares | Exchange | NASDAQ |
| Category | Semiconductors | Index Tracked | Not stated in source data |
| CUSIP | 38747T682 | ISIN | US38747T6828 |
| Structure | Leveraged | ||
| Management | Not stated in source data | ||
About this ETF
The Fund's primary goal is to generate income equivalent to two times (200%) what would be earned from selling options directly on Taiwan Semiconductor Manufacturing Co Ltd's ADR (TSM). This is accomplished by selling options on leveraged exchange-traded funds, which are specifically structured to deliver double the daily performance of TSM.
Description from the fund data provider · profile as of Oct 10, 2026.
Price Chart
Daily closing prices (price return, not total return). Comparison lines are normalized to percent change from the range start. Source: Financial Modeling Prep.
Performance
| 1M | 3M | 6M | YTD | 1Y | 3Y* | 5Y* | 10Y* | Incep.* | |
|---|---|---|---|---|---|---|---|---|---|
| Price return | -6.44% | -13.34% | — | — | — | — | — | — | -16.67% |
| Total return | -6.44% | -9.35% | — | — | — | — | — | — | +4.36% |
* Annualized. Total return uses the dividend-adjusted price series (distributions reinvested); price return uses unadjusted closes. Performance through Oct 09, 2026. Past performance does not guarantee future results.
Fees
| Net expense ratio | 1.07% | Annual cost of a $10,000 investment | $107.00 |
Illustrative calculation only: expense ratio × $10,000. It excludes trading costs, bid/ask spreads, taxes and changes in investment value. Gross vs. net expense details and any fee waivers are in the prospectus.
Holdings
Holdings as of Oct 10, 2026 · portfolio reporting date from the data provider; holdings are not live positions. 7 rows in database.
| # | Holding | Ticker | Weight | Shares | Market Value |
|---|---|---|---|---|---|
| 1 | US TBill 10/22/2026 | — | 58.37% | 500.00K | $499.3K |
| 2 | US Dollars | — | 33.33% | 285.11K | $285.1K |
| 3 | US TBill 02/04/2027 | — | 11.53% | 100.00K | $98.7K |
| 4 | 2TSMU 10/12/2026 P79.58 | — | 2.04% | 50 | $17.4K |
| 5 | 2TSMU 10/09/2026 P75.66 | — | 0.32% | 60 | $2.7K |
| 6 | 2TSMU 10/09/2026 P79.86 | — | -1.69% | -60 | -$14.5K |
| 7 | 2TSMU 10/12/2026 P84.00 | — | -3.89% | -50 | -$33.3K |
Click a ticker to see every ETF that owns it.
Distributions
| Yield (TTM) | 34.33% | Paid (last 12 months) | $7.2285 |
| Frequency | Weekly | SEC yield | Not provided by our data source; see the issuer page |
| Last ex-date | Oct 09, 2026 | Last payment | $0.1630 (Oct 14, 2026) |
| Growth 1Y | — | Growth 3Y / 5Y (ann.) | — / — |
| Ex-date | Record | Pay date | Amount |
|---|---|---|---|
| Oct 09, 2026 | Oct 09, 2026 | Oct 14, 2026 | $0.1630 |
| Oct 02, 2026 | Oct 02, 2026 | Oct 06, 2026 | $0.1693 |
| Sep 25, 2026 | Sep 25, 2026 | Sep 29, 2026 | $0.1635 |
| Sep 18, 2026 | Sep 18, 2026 | Sep 22, 2026 | $0.1699 |
| Sep 11, 2026 | Sep 11, 2026 | Sep 15, 2026 | $0.1675 |
| Sep 04, 2026 | Sep 04, 2026 | Sep 09, 2026 | $0.2174 |
| Aug 28, 2026 | Aug 28, 2026 | Sep 01, 2026 | $0.2094 |
| Aug 21, 2026 | Aug 21, 2026 | Aug 25, 2026 | $0.2102 |
| Aug 14, 2026 | Aug 14, 2026 | Aug 18, 2026 | $0.2628 |
| Aug 07, 2026 | Aug 07, 2026 | Aug 11, 2026 | $0.2620 |
| Jul 31, 2026 | Jul 31, 2026 | Aug 04, 2026 | $0.2519 |
| Jul 24, 2026 | Jul 24, 2026 | Jul 28, 2026 | $0.2665 |
Trailing distribution yield = last 12 months of cash ÷ current price. It is NOT the SEC 30-day yield and distributions are not guaranteed to continue. The difference explained →
Risk Statistics
Liquidity
| Volume today | 4.91K | Average volume | 2.42K |
| AUM | $862.1K | Premium/Discount | -2.30% |
| Bid/Ask spread | Not provided by our data source. Check your broker's quote screen; spreads are widest at the open and close. | ||
Premium/discount compares the delayed market price with the last reported NAV: an indicative figure, not the official closing premium/discount. How ETF liquidity works →
Fund Flows (estimated)
| Period | Est. net flow | % of starting AUM | AUM start → end |
|---|---|---|---|
| 1 Day | -$15.0K | -1.71% | $877.1K → $862.1K |
| 1 Month | -$196.7K | -17.47% | $1.1M → $862.1K |
| 1 Week | $15.1K | +1.70% | $886.4K → $862.1K |
ETF Explorer estimate: change in reported AUM minus the market-move effect, from our own daily snapshots. Not official issuer creation/redemption data.
Official Fund Resources
External links open the issuer's site or SEC EDGAR in a new tab. The prospectus and official documents are always the authoritative source; review them before investing.
Latest News for TMYY
No articles mention this fund directly in the last 7 days; showing general ETF coverage.
Guided help: AUM is fund size. The expense ratio is the yearly cost baked into returns. NAV is the value of what the fund owns per share; the market price can sit slightly above (premium) or below (discount) it. Total return assumes distributions were reinvested. Every dataset shows its own as-of date because holdings, assets and quotes update on different schedules.