COYY Historical Prices
NASDAQ: COYYGranitesharesDerivative IncomeETFUSD
14.02+0.3329 (+2.43%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
COYY price history
The price history for GraniteShares YieldBOOST COIN (COYY) on this page begins on October 7, 2026, when the stock closed at $14.13; it most recently closed at $14.02 on October 9, 2026. The highest price in this record is $14.26, reached on October 7, 2026; the latest close is 1.7% below that peak. Prices are split-adjusted closing prices; daily open, high, low, close and volume for the past year are listed below.
Summary generated from market data by MetaCap's automated system. Methodology
COYY returns
1 week
-0.81%
COYY price return, excluding dividends.
COYY daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 13.76 | 14.06 | 13.74 | 14.02 | +1.12% | |
| 14.00 | 14.11 | 13.86 | 13.86 | -1.91% | |
| 14.26 | 14.26 | 14.10 | 14.13 | — |