GraniteShares YieldBOOST COIN ETF (COYY)Derivative Income | Exchange Traded Fund | NasdaqGM
16.26 USD
-0.58
(-3.439%) ⇩
(Aug. 28, 2026, 4 p.m.
EDT)
After hours: 16.30 +0.04 (0.241%) ⇧ (Aug. 28, 2026, 7:31 p.m. EDT) |
Hot Take ↕ | Aug. 22, 2026, 6:02 a.m. EDT
The investment case here is defined by a catastrophic disconnect between the reported yield and the actual asset performance. While the headline yield appears astronomical, the price history reveals a brutal reality: the fund has collapsed from a peak of $127 to roughly $17, representing a loss of nearly 86% of its value. This is not a high-yield opportunity; it is a distressed asset where the 'yield' is merely the final payment on a massive capital loss. The recent price action shows the stock trading near its 52-week low, confirming that the market has already priced in the failure of the underlying strategy. Options data reinforces this bearish view, with traders aggressively buying deep out-of-the-money puts while offering almost no liquidity for upside bets. Despite the weekly distributions, the long-term outlook remains neutral because the business model has proven unsustainable, and there is no evidence of a recovery in the underlying crypto assets or the leverage strategy. Investors chasing this yield are likely to see their principal wiped out. |
| Model | MAE |
|---|---|
| MSTL ✓ | 0.143287 |
| AutoETS | 0.147393 |
| AutoARIMA | 0.162587 |
| AutoTheta | 0.164300 |
Forecast horizon: 45 days | Selected: MSTL
| Forecast Reliability | |
|---|---|
| Score | 46% |
| H-stat | 13.41 |
| Ljung-Box p | 0.000 |
| Jarque-Bera p | 0.551 |
| Excess Kurtosis | -0.79 |
As of Aug. 22, 2026, 6:02 a.m. EDT: Speculators are overwhelmingly positioned for downside protection, with massive open interest in deep out-of-the-money puts relative to calls. The distribution of put volume and open interest is heavily skewed toward strikes significantly below the current price, indicating a strong consensus expectation of a sharp decline. Call activity is negligible and concentrated in deep in-the-money strikes, suggesting minimal speculative appetite for upside moves.
| Last Yield | 1yr Yield | 3yr Avg | 5yr Avg |
|---|---|---|---|
| 1.29% | 121.56% | — | — |
| Date | Dividend | Yield % |
|---|---|---|
| 2026-08-28 | 0.210 | 1.291434 |
| 2026-08-21 | 0.205 | 1.228649 |
| 2026-08-14 | 0.202 | 1.225282 |
| 2026-08-07 | 0.237 | 1.420863 |
| 2026-07-31 | 0.251 | 1.479953 |
| 2026-07-24 | 0.266 | 1.496989 |
| 2026-07-17 | 0.263 | 1.487136 |
| 2026-07-10 | 0.255 | 1.421484 |
| 2026-07-02 | 0.261 | 1.433987 |
| 2026-06-26 | 0.258 | 1.426202 |
| 2026-06-18 | 0.279 | 1.458442 |
| 2026-06-12 | 0.269 | 1.398492 |
| 2026-06-05 | 0.282 | 1.438849 |
| 2026-05-29 | 0.288 | 1.371429 |
| 2026-05-22 | 0.336 | 1.559889 |
| 2026-05-15 | 0.420 | 1.846966 |
| 2026-05-08 | 0.426 | 1.844156 |
| 2026-05-01 | 0.426 | 1.853786 |
| 2026-04-24 | 0.480 | 1.990050 |
| 2026-04-17 | 0.462 | 1.855422 |
| 2026-04-10 | 0.474 | 1.958840 |
| 2026-04-02 | 0.480 | 1.937046 |
| 2026-03-27 | 0.498 | 1.985646 |
| 2026-03-20 | 0.528 | 1.929825 |
| 2026-03-13 | 0.528 | 1.938326 |
| 2026-03-06 | 0.540 | 1.918977 |
| 2026-02-27 | 0.816 | 2.912206 |
| 2026-02-20 | 0.816 | 2.815735 |
| 2026-02-13 | 0.816 | 2.815735 |
| 2026-02-06 | 0.900 | 2.941176 |
| 2026-01-30 | 1.062 | 3.099825 |
| 2026-01-23 | 1.164 | 2.966361 |
| 2026-01-16 | 1.338 | 2.985274 |
| 2026-01-09 | 1.338 | 2.915033 |
| 2026-01-02 | 1.368 | 2.867924 |
| 2025-12-26 | 1.476 | 2.935561 |
| 2025-12-19 | 1.500 | 2.821670 |
| 2025-12-12 | 1.662 | 2.823649 |
| 2025-12-05 | 1.692 | 2.828485 |
| 2025-11-28 | 1.650 | 2.730884 |
| 2025-11-21 | 1.752 | 3.025907 |
| 2025-11-14 | 2.052 | 3.140496 |
| 2025-11-07 | 2.232 | 3.046683 |
| 2025-10-31 | 2.448 | 2.978102 |
| 2025-10-24 | 2.316 | 2.689896 |
| 2025-10-17 | 2.562 | 3.021939 |
| 2025-10-10 | 2.994 | 3.140340 |
| 2025-10-03 | 3.012 | 2.865297 |
| 2025-09-26 | 3.060 | 2.946274 |
| 2025-09-19 | 3.210 | 2.767718 |
| 2025-09-12 | 3.324 | 2.900524 |
| 2025-09-05 | 3.246 | 2.873075 |
| 2025-08-29 | 4.116 | 3.510747 |
| 2025-08-22 | 4.146 | 3.276434 |
| 2025-08-15 | 4.416 | 3.455399 |
| 2025-08-08 | 4.332 | 3.375409 |
| 2025-08-01 | 5.046 | 3.708113 |
| Attribute | Value |
|---|---|
| All Time High | 163.02 |
| All Time Low | 16.176 |
| Ask | 21.87 |
| Ask Size | 2 |
| Average Daily Volume10 Day | 19,720 |
| Average Daily Volume3 Month | 22,575 |
| Average Volume | 22,575 |
| Average Volume10Days | 19,720 |
| Beta3 Year | 0.0 |
| Bid | 12.25 |
| Bid Size | 2 |
| Category | Derivative Income |
| Crypto Tradeable | 0 |
| Currency | USD |
| Custom Price Alert Confidence | HIGH |
| Day High | 16.62 |
| Day Low | 16.1762 |
| Dividend Yield | 385.97 |
| Esg Populated | 0 |
| Exchange | NGM |
| Exchange Data Delayed By | 0 |
| Exchange Timezone Name | America/New_York |
| Exchange Timezone Short Name | EDT |
| Fifty Day Average | 17.5571 |
| Fifty Day Average Change | -1.2963009 |
| Fifty Day Average Change Percent | -0.07383343 |
| Fifty Two Week Change Percent | -86.03007 |
| Fifty Two Week High | 119.1 |
| Fifty Two Week High Change | -102.8392 |
| Fifty Two Week High Change Percent | -0.86346936 |
| Fifty Two Week Low | 16.176 |
| Fifty Two Week Low Change | 0.08479881 |
| Fifty Two Week Low Change Percent | 0.0052422606 |
| Fifty Two Week Range | 16.176 - 119.1 |
| First Trade Date Milliseconds | 1,753,795,800,000 |
| Full Exchange Name | NasdaqGM |
| Fullday Change | -0.579201 |
| Fullday Change Percent | -3.43943 |
| Fullday Price | 16.3 |
| Fund Family | Graniteshares |
| Fund Inception Date | 1,753,660,800 |
| Gmt Off Set Milliseconds | -14,400,000 |
| Has Pre Post Market Data | 1 |
| Ipo Expected Date | 2,025-07-29 |
| Language | en-US |
| Legal Type | Exchange Traded Fund |
| Long Business Summary | The fund will invest at least 80% of its net assets (plus any borrowings for investment purposes) in derivatives contracts that utilize the underlying COIN ETF as the reference asset. The fund is non-diversified. |
| Long Name | GraniteShares YieldBOOST COIN ETF |
| Market | us_market |
| Market State | CLOSED |
| Max Age | 86,400 |
| Message Board Id | finmb_1903254025 |
| Nav Price | 16.86 |
| Net Assets | 18,774,348.0 |
| Net Expense Ratio | 1.07 |
| Open | 16.55 |
| Post Market Change | 0.03919983 |
| Post Market Change Percent | 0.24106951 |
| Post Market Price | 16.3 |
| Post Market Time | 1,787,959,873 |
| Previous Close | 16.84 |
| Price Hint | 2 |
| Quote Source Name | Nasdaq Real Time Price |
| Quote Type | ETF |
| Region | US |
| Regular Market Change | -0.57920074 |
| Regular Market Change Percent | -3.4394343 |
| Regular Market Day High | 16.62 |
| Regular Market Day Low | 16.1762 |
| Regular Market Day Range | 16.1762 - 16.62 |
| Regular Market Open | 16.55 |
| Regular Market Previous Close | 16.84 |
| Regular Market Price | 16.2608 |
| Regular Market Time | 1,787,947,200 |
| Regular Market Volume | 23,151 |
| Short Name | GraniteShares YieldBOOST COIN E |
| Source Interval | 15 |
| Symbol | COYY |
| Total Assets | 18,774,348 |
| Tradeable | 0 |
| Trailing Annual Dividend Rate | 0.0 |
| Trailing Annual Dividend Yield | 0.0 |
| Trailing Peg Ratio | None |
| Trailing Three Month Nav Returns | -11.12516 |
| Trailing Three Month Returns | -11.12516 |
| Triggerable | 1 |
| Two Hundred Day Average | 30.983536 |
| Two Hundred Day Average Change | -14.722736 |
| Two Hundred Day Average Change Percent | -0.47517934 |
| Type Disp | ETF |
| Volume | 23,151 |
| Yield | 3.8597 |
| Ytd Return | -33.86515 |