GraniteShares YieldBOOST COIN ETF (COYY)
NASDAQ: COYY · Real-Time Price · USD
14.37
-0.09 (-0.62%)
At close: Oct 28, 2025, 4:00 PM EDT
14.35
-0.02 (-0.14%)
After-hours: Oct 28, 2025, 7:45 PM EDT
COYY Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 28, 2025 | 14.49 | 14.58 | 14.32 | 14.37 | 14.37 | -0.62% | 266,048 |
| Oct 27, 2025 | 14.47 | 14.61 | 14.36 | 14.46 | 14.46 | 0.77% | 335,001 |
| Oct 24, 2025 | 13.83 | 14.37 | 13.83 | 14.35 | 14.35 | 4.59% | 500,132 |
| Oct 23, 2025 | 13.74 | 13.96 | 13.53 | 13.72 | 13.36 | 0.88% | 548,437 |
| Oct 22, 2025 | 14.12 | 14.15 | 13.35 | 13.60 | 13.24 | -4.43% | 583,471 |
| Oct 21, 2025 | 14.32 | 14.38 | 14.14 | 14.23 | 13.86 | -0.84% | 358,112 |
| Oct 20, 2025 | 14.17 | 14.49 | 14.17 | 14.35 | 13.97 | 1.56% | 426,022 |
| Oct 17, 2025 | 14.08 | 14.22 | 13.72 | 14.13 | 13.76 | -4.66% | 555,856 |
| Oct 16, 2025 | 15.13 | 15.23 | 14.75 | 14.82 | 14.01 | -1.85% | 739,706 |
| Oct 15, 2025 | 15.51 | 15.52 | 15.00 | 15.10 | 14.27 | -1.44% | 560,191 |
| Oct 14, 2025 | 15.42 | 15.69 | 15.11 | 15.32 | 14.48 | -2.98% | 427,144 |
| Oct 13, 2025 | 16.07 | 16.07 | 15.41 | 15.79 | 14.93 | -0.63% | 884,589 |
| Oct 10, 2025 | 17.72 | 17.81 | 15.75 | 15.89 | 15.02 | -12.31% | 1,468,701 |
| Oct 9, 2025 | 17.91 | 18.17 | 17.86 | 18.12 | 16.61 | 1.06% | 724,232 |
| Oct 8, 2025 | 17.57 | 17.97 | 17.52 | 17.93 | 16.43 | 2.69% | 471,327 |
| Oct 7, 2025 | 17.75 | 17.75 | 17.05 | 17.46 | 16.00 | -1.24% | 601,883 |
| Oct 6, 2025 | 17.75 | 17.79 | 17.55 | 17.68 | 16.20 | 0.91% | 465,216 |
| Oct 3, 2025 | 17.56 | 17.56 | 17.49 | 17.52 | 16.06 | -2.67% | 655,254 |
| Oct 2, 2025 | 18.01 | 18.03 | 17.90 | 18.00 | 16.04 | 0.22% | 1,204,715 |
| Oct 1, 2025 | 18.10 | 18.12 | 17.91 | 17.96 | 16.00 | 0.28% | 557,994 |
| Sep 30, 2025 | 17.75 | 17.91 | 17.75 | 17.91 | 15.96 | 0.73% | 325,396 |
| Sep 29, 2025 | 17.50 | 17.78 | 17.42 | 17.78 | 15.84 | 2.72% | 526,789 |
| Sep 26, 2025 | 17.40 | 17.46 | 17.20 | 17.31 | 15.42 | -2.81% | 568,233 |
| Sep 25, 2025 | 18.25 | 18.25 | 17.77 | 17.81 | 15.41 | -3.00% | 844,384 |
| Sep 24, 2025 | 18.47 | 18.60 | 18.31 | 18.36 | 15.89 | - | 550,559 |
| Sep 23, 2025 | 19.04 | 19.06 | 18.25 | 18.36 | 15.89 | -3.16% | 914,220 |
| Sep 22, 2025 | 19.01 | 19.14 | 18.73 | 18.96 | 16.41 | -1.91% | 1,048,346 |
| Sep 19, 2025 | 19.30 | 19.35 | 19.25 | 19.33 | 16.73 | -2.52% | 540,631 |
| Sep 18, 2025 | 19.38 | 19.85 | 19.32 | 19.83 | 16.70 | 4.04% | 699,041 |
| Sep 17, 2025 | 19.33 | 19.35 | 18.56 | 19.06 | 16.05 | -1.24% | 583,563 |
| Sep 16, 2025 | 19.35 | 19.42 | 19.06 | 19.30 | 16.25 | 0.16% | 311,037 |
| Sep 15, 2025 | 19.10 | 19.28 | 19.04 | 19.27 | 16.23 | 0.89% | 389,403 |
| Sep 12, 2025 | 19.19 | 19.19 | 19.06 | 19.10 | 16.09 | -3.00% | 582,209 |
| Sep 11, 2025 | 19.68 | 19.73 | 19.57 | 19.69 | 16.11 | 0.72% | 651,349 |
| Sep 10, 2025 | 19.62 | 19.63 | 19.45 | 19.55 | 16.00 | - | 275,080 |
| Sep 9, 2025 | 19.15 | 19.55 | 19.15 | 19.55 | 16.00 | 2.25% | 272,772 |
| Sep 8, 2025 | 18.88 | 19.19 | 18.82 | 19.12 | 15.65 | 1.54% | 290,581 |
| Sep 5, 2025 | 19.48 | 19.56 | 18.15 | 18.83 | 15.41 | -4.90% | 680,004 |
| Sep 4, 2025 | 19.45 | 19.83 | 19.32 | 19.80 | 15.75 | 2.17% | 781,571 |
| Sep 3, 2025 | 19.49 | 19.65 | 19.32 | 19.38 | 15.42 | -0.10% | 416,242 |
| Sep 2, 2025 | 19.28 | 19.69 | 19.00 | 19.40 | 15.43 | -0.72% | 496,294 |
| Aug 29, 2025 | 19.77 | 19.79 | 19.26 | 19.54 | 15.54 | -5.10% | 539,625 |
| Aug 28, 2025 | 20.91 | 21.03 | 20.45 | 20.59 | 15.82 | 0.05% | 864,456 |
| Aug 27, 2025 | 20.57 | 20.76 | 20.46 | 20.58 | 15.82 | 0.24% | 310,002 |
| Aug 26, 2025 | 20.46 | 20.54 | 20.12 | 20.53 | 15.78 | 0.49% | 354,690 |
| Aug 25, 2025 | 20.81 | 20.88 | 20.40 | 20.43 | 15.70 | -3.13% | 318,645 |
| Aug 22, 2025 | 19.64 | 21.19 | 19.37 | 21.09 | 16.21 | 3.89% | 376,165 |
| Aug 21, 2025 | 20.54 | 20.63 | 20.20 | 20.30 | 15.11 | -1.46% | 398,251 |
| Aug 20, 2025 | 20.72 | 20.73 | 20.07 | 20.60 | 15.33 | 0.05% | 202,129 |
| Aug 19, 2025 | 21.61 | 21.61 | 20.55 | 20.59 | 15.32 | -4.50% | 399,976 |