GraniteShares YieldBOOST COIN ETF (COYY)
NASDAQ: COYY · Real-Time Price · USD
4.033
-0.137 (-3.28%)
At close: Apr 10, 2026, 4:00 PM EDT
4.060
+0.027 (0.66%)
After-hours: Apr 10, 2026, 7:53 PM EDT
COYY Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 10, 2026 | 4.08 | 4.09 | 3.99 | 4.03 | 4.03 | -3.29% | 348,900 |
| Apr 9, 2026 | 4.22 | 4.23 | 4.12 | 4.17 | 4.17 | -1.00% | 211,176 |
| Apr 8, 2026 | 4.27 | 4.27 | 4.18 | 4.21 | 4.21 | 0.77% | 103,840 |
| Apr 7, 2026 | 4.15 | 4.18 | 4.06 | 4.18 | 4.18 | 0.24% | 98,002 |
| Apr 6, 2026 | 4.15 | 4.19 | 4.15 | 4.17 | 4.17 | 0.97% | 128,976 |
| Apr 2, 2026 | 4.12 | 4.14 | 4.05 | 4.13 | 4.13 | -2.59% | 126,391 |
| Apr 1, 2026 | 4.32 | 4.33 | 4.23 | 4.24 | 4.16 | -0.93% | 167,978 |
| Mar 31, 2026 | 4.18 | 4.30 | 4.17 | 4.28 | 4.20 | 2.15% | 193,029 |
| Mar 30, 2026 | 4.20 | 4.21 | 4.15 | 4.19 | 4.11 | 0.24% | 216,469 |
| Mar 27, 2026 | 4.22 | 4.23 | 4.18 | 4.18 | 4.10 | -3.58% | 357,609 |
| Mar 26, 2026 | 4.36 | 4.38 | 4.32 | 4.34 | 4.17 | -1.81% | 256,162 |
| Mar 25, 2026 | 4.46 | 4.46 | 4.40 | 4.42 | 4.25 | -0.20% | 202,190 |
| Mar 24, 2026 | 4.58 | 4.60 | 4.41 | 4.42 | 4.26 | -3.83% | 354,787 |
| Mar 23, 2026 | 4.55 | 4.65 | 4.54 | 4.60 | 4.43 | 0.88% | 309,218 |
| Mar 20, 2026 | 4.60 | 4.60 | 4.52 | 4.56 | 4.39 | -2.77% | 257,335 |
| Mar 19, 2026 | 4.63 | 4.71 | 4.57 | 4.69 | 4.43 | 0.43% | 402,075 |
| Mar 18, 2026 | 4.67 | 4.70 | 4.64 | 4.67 | 4.41 | -0.21% | 105,139 |
| Mar 17, 2026 | 4.62 | 4.70 | 4.62 | 4.68 | 4.42 | 1.30% | 154,421 |
| Mar 16, 2026 | 4.56 | 4.63 | 4.56 | 4.62 | 4.36 | 1.76% | 138,215 |
| Mar 13, 2026 | 4.59 | 4.62 | 4.48 | 4.54 | 4.29 | -0.44% | 222,278 |
| Mar 12, 2026 | 4.63 | 4.63 | 4.56 | 4.56 | 4.22 | -2.15% | 314,262 |
| Mar 11, 2026 | 4.67 | 4.74 | 4.60 | 4.66 | 4.31 | -0.21% | 118,574 |
| Mar 10, 2026 | 4.74 | 4.76 | 4.64 | 4.67 | 4.32 | -1.27% | 210,822 |
| Mar 9, 2026 | 4.68 | 4.74 | 4.66 | 4.73 | 4.38 | 0.85% | 200,879 |
| Mar 6, 2026 | 4.68 | 4.72 | 4.68 | 4.69 | 4.34 | -3.10% | 152,962 |
| Mar 5, 2026 | 4.84 | 4.87 | 4.81 | 4.84 | 4.40 | -0.21% | 296,742 |
| Mar 4, 2026 | 4.80 | 4.86 | 4.80 | 4.85 | 4.41 | 2.97% | 233,738 |
| Mar 3, 2026 | 4.63 | 4.75 | 4.56 | 4.71 | 4.28 | -0.42% | 177,897 |
| Mar 2, 2026 | 4.60 | 4.73 | 4.60 | 4.73 | 4.30 | 1.28% | 209,992 |
| Feb 27, 2026 | 4.66 | 4.67 | 4.60 | 4.67 | 4.24 | -3.31% | 253,587 |
| Feb 26, 2026 | 4.83 | 4.84 | 4.78 | 4.83 | 4.27 | -0.41% | 383,269 |
| Feb 25, 2026 | 4.77 | 4.86 | 4.75 | 4.85 | 4.28 | 5.21% | 291,520 |
| Feb 24, 2026 | 4.53 | 4.64 | 4.47 | 4.61 | 4.07 | -0.22% | 263,040 |
| Feb 23, 2026 | 4.78 | 4.78 | 4.59 | 4.62 | 4.08 | -4.35% | 192,426 |
| Feb 20, 2026 | 4.74 | 4.84 | 4.73 | 4.83 | 4.27 | -1.23% | 204,182 |
| Feb 19, 2026 | 4.85 | 4.89 | 4.79 | 4.89 | 4.20 | 0.41% | 251,826 |
| Feb 18, 2026 | 4.85 | 4.91 | 4.83 | 4.87 | 4.18 | 0.21% | 217,192 |
| Feb 17, 2026 | 4.76 | 4.92 | 4.71 | 4.86 | 4.17 | 0.62% | 348,883 |
| Feb 13, 2026 | 4.62 | 4.88 | 4.53 | 4.83 | 4.15 | 3.43% | 351,938 |
| Feb 12, 2026 | 4.85 | 4.85 | 4.64 | 4.67 | 3.89 | -3.11% | 594,579 |
| Feb 11, 2026 | 4.92 | 4.92 | 4.79 | 4.82 | 4.02 | -3.79% | 435,471 |
| Feb 10, 2026 | 5.03 | 5.10 | 4.98 | 5.01 | 4.18 | -2.15% | 268,623 |
| Feb 9, 2026 | 5.07 | 5.12 | 5.01 | 5.12 | 4.27 | 0.39% | 200,543 |
| Feb 6, 2026 | 5.03 | 5.11 | 5.02 | 5.10 | 4.25 | -0.78% | 321,435 |
| Feb 5, 2026 | 5.28 | 5.29 | 5.14 | 5.14 | 4.16 | -4.10% | 409,644 |
| Feb 4, 2026 | 5.45 | 5.45 | 5.34 | 5.36 | 4.34 | -1.83% | 311,299 |
| Feb 3, 2026 | 5.60 | 5.60 | 5.41 | 5.46 | 4.42 | -2.33% | 253,839 |
| Feb 2, 2026 | 5.56 | 5.63 | 5.50 | 5.59 | 4.52 | -2.10% | 386,789 |
| Jan 30, 2026 | 5.75 | 5.78 | 5.66 | 5.71 | 4.62 | -4.36% | 465,978 |
| Jan 29, 2026 | 6.18 | 6.20 | 5.89 | 5.97 | 4.69 | -4.33% | 597,929 |