GraniteShares YieldBOOST COIN ETF (COYY)
NASDAQ: COYY · Real-Time Price · USD
4.560
-0.130 (-2.77%)
At close: Mar 20, 2026, 4:00 PM EDT
4.540
-0.020 (-0.44%)
After-hours: Mar 20, 2026, 7:50 PM EDT
COYY Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 20, 2026 | 4.60 | 4.60 | 4.52 | 4.56 | 4.56 | -2.77% | 249,450 |
| Mar 19, 2026 | 4.63 | 4.71 | 4.57 | 4.69 | 4.69 | 0.43% | 398,908 |
| Mar 18, 2026 | 4.67 | 4.70 | 4.64 | 4.67 | 4.67 | -0.21% | 100,278 |
| Mar 17, 2026 | 4.62 | 4.70 | 4.62 | 4.68 | 4.68 | 1.30% | 153,422 |
| Mar 16, 2026 | 4.56 | 4.63 | 4.56 | 4.62 | 4.62 | 1.76% | 129,399 |
| Mar 13, 2026 | 4.59 | 4.62 | 4.48 | 4.54 | 4.54 | -0.44% | 222,278 |
| Mar 12, 2026 | 4.63 | 4.63 | 4.56 | 4.56 | 4.47 | -2.15% | 314,262 |
| Mar 11, 2026 | 4.67 | 4.74 | 4.60 | 4.66 | 4.57 | -0.21% | 118,574 |
| Mar 10, 2026 | 4.74 | 4.76 | 4.64 | 4.67 | 4.58 | -1.27% | 210,822 |
| Mar 9, 2026 | 4.68 | 4.74 | 4.66 | 4.73 | 4.64 | 0.85% | 200,879 |
| Mar 6, 2026 | 4.68 | 4.72 | 4.68 | 4.69 | 4.60 | -3.10% | 152,962 |
| Mar 5, 2026 | 4.84 | 4.87 | 4.81 | 4.84 | 4.66 | -0.21% | 296,742 |
| Mar 4, 2026 | 4.80 | 4.86 | 4.80 | 4.85 | 4.67 | 2.97% | 233,738 |
| Mar 3, 2026 | 4.63 | 4.75 | 4.56 | 4.71 | 4.53 | -0.42% | 177,897 |
| Mar 2, 2026 | 4.60 | 4.73 | 4.60 | 4.73 | 4.55 | 1.28% | 209,992 |
| Feb 27, 2026 | 4.66 | 4.67 | 4.60 | 4.67 | 4.49 | -3.31% | 253,587 |
| Feb 26, 2026 | 4.83 | 4.84 | 4.78 | 4.83 | 4.52 | -0.41% | 383,269 |
| Feb 25, 2026 | 4.77 | 4.86 | 4.75 | 4.85 | 4.54 | 5.21% | 291,520 |
| Feb 24, 2026 | 4.53 | 4.64 | 4.47 | 4.61 | 4.31 | -0.22% | 263,040 |
| Feb 23, 2026 | 4.78 | 4.78 | 4.59 | 4.62 | 4.32 | -4.35% | 192,426 |
| Feb 20, 2026 | 4.74 | 4.84 | 4.73 | 4.83 | 4.52 | -1.23% | 204,182 |
| Feb 19, 2026 | 4.85 | 4.89 | 4.79 | 4.89 | 4.45 | 0.41% | 251,826 |
| Feb 18, 2026 | 4.85 | 4.91 | 4.83 | 4.87 | 4.43 | 0.21% | 217,192 |
| Feb 17, 2026 | 4.76 | 4.92 | 4.71 | 4.86 | 4.42 | 0.62% | 348,883 |
| Feb 13, 2026 | 4.62 | 4.88 | 4.53 | 4.83 | 4.39 | 3.43% | 351,938 |
| Feb 12, 2026 | 4.85 | 4.85 | 4.64 | 4.67 | 4.12 | -3.11% | 594,579 |
| Feb 11, 2026 | 4.92 | 4.92 | 4.79 | 4.82 | 4.26 | -3.79% | 435,471 |
| Feb 10, 2026 | 5.03 | 5.10 | 4.98 | 5.01 | 4.42 | -2.15% | 268,623 |
| Feb 9, 2026 | 5.07 | 5.12 | 5.01 | 5.12 | 4.52 | 0.39% | 200,543 |
| Feb 6, 2026 | 5.03 | 5.11 | 5.02 | 5.10 | 4.50 | -0.78% | 321,435 |
| Feb 5, 2026 | 5.28 | 5.29 | 5.14 | 5.14 | 4.40 | -4.10% | 409,644 |
| Feb 4, 2026 | 5.45 | 5.45 | 5.34 | 5.36 | 4.59 | -1.83% | 311,299 |
| Feb 3, 2026 | 5.60 | 5.60 | 5.41 | 5.46 | 4.68 | -2.33% | 253,839 |
| Feb 2, 2026 | 5.56 | 5.63 | 5.50 | 5.59 | 4.79 | -2.10% | 386,789 |
| Jan 30, 2026 | 5.75 | 5.78 | 5.66 | 5.71 | 4.89 | -4.36% | 465,978 |
| Jan 29, 2026 | 6.18 | 6.20 | 5.89 | 5.97 | 4.96 | -4.33% | 597,929 |
| Jan 28, 2026 | 6.34 | 6.37 | 6.19 | 6.24 | 5.19 | -0.95% | 290,414 |
| Jan 27, 2026 | 6.38 | 6.38 | 6.23 | 6.30 | 5.24 | -1.10% | 411,798 |
| Jan 26, 2026 | 6.45 | 6.49 | 6.36 | 6.37 | 5.30 | -2.60% | 531,814 |
| Jan 23, 2026 | 6.73 | 6.74 | 6.53 | 6.54 | 5.44 | -5.76% | 466,380 |
| Jan 22, 2026 | 7.07 | 7.09 | 6.94 | 6.94 | 5.61 | -1.28% | 397,603 |
| Jan 21, 2026 | 7.07 | 7.11 | 6.98 | 7.03 | 5.68 | -0.42% | 338,215 |
| Jan 20, 2026 | 7.20 | 7.28 | 7.06 | 7.06 | 5.71 | -5.49% | 502,556 |
| Jan 16, 2026 | 7.49 | 7.51 | 7.34 | 7.47 | 6.04 | -2.23% | 371,020 |
| Jan 15, 2026 | 7.92 | 7.92 | 7.59 | 7.64 | 6.00 | -4.14% | 453,677 |
| Jan 14, 2026 | 7.98 | 8.00 | 7.95 | 7.97 | 6.25 | 0.76% | 326,052 |
| Jan 13, 2026 | 7.78 | 7.94 | 7.76 | 7.91 | 6.21 | 2.59% | 285,366 |
| Jan 12, 2026 | 7.58 | 7.86 | 7.56 | 7.71 | 6.05 | 0.78% | 366,576 |
| Jan 9, 2026 | 7.80 | 7.83 | 7.54 | 7.65 | 6.00 | -4.85% | 368,582 |
| Jan 8, 2026 | 7.99 | 8.12 | 7.94 | 8.04 | 6.13 | 0.12% | 622,975 |