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COYY — GraniteShares YieldBOOST COIN ETF
NasdaqGraniteShares YieldBOOST COIN ETF
$14.33
-0.38(-2.58%)
- O
- 14.69
- H
- 14.77
- L
- 14.30
- V
- 71.64K
⏱️ End-of-day dataAs of Oct 2, 2026
Latest Close$14.33
Period Return-90.36%
Period High$163.02
Period Low$14.30
Avg Daily Volume48.0K
Total Trading Days298
COYY — Historical OHLCV Price & Volume Table
Jul 29, 2025 — Oct 2, 2026| Date▼ | Open⇅ | High⇅ | Low⇅ | Close⇅ | Change ($)⇅ | Change (%)⇅ | Volume⇅ | VWAP⇅ | Day Range (L - H) |
|---|---|---|---|---|---|---|---|---|---|
| Oct 2, 2026 | $14.69 | $14.77 | $14.30 | $14.33 | $-0.38 | -2.58% | 71,640 | $14.46 | $14.30 $14.77 |
| Oct 1, 2026 | $14.67 | $14.78 | $14.65 | $14.71 | $-0.01 | -0.07% | 30,316 | $14.70 | $14.65 $14.78 |
| Sep 30, 2026 | $15.20 | $15.22 | $14.71 | $14.72 | $-0.23 | -1.57% | 26,379 | $14.84 | $14.71 $15.22 |
| Sep 29, 2026 | $15.04 | $15.15 | $14.90 | $14.96 | $-0.09 | -0.57% | 18,691 | $14.95 | $14.90 $15.15 |
| Sep 28, 2026 | $15.09 | $15.14 | $15.01 | $15.04 | $-0.06 | -0.36% | 18,708 | $15.07 | $15.01 $15.14 |
| Sep 25, 2026 | $15.16 | $15.16 | $15.03 | $15.10 | $-0.27 | -1.73% | 16,749 | $15.09 | $15.03 $15.16 |
| Sep 24, 2026 | $15.27 | $15.36 | $15.20 | $15.36 | +$0.07 | +0.46% | 36,564 | $15.28 | $15.20 $15.36 |
| Sep 23, 2026 | $15.25 | $15.29 | $15.25 | $15.29 | +$0.01 | +0.07% | 17,678 | $15.28 | $15.25 $15.29 |
| Sep 22, 2026 | $15.25 | $15.28 | $15.25 | $15.28 | +$0.02 | +0.13% | 12,881 | $15.27 | $15.25 $15.28 |
| Sep 21, 2026 | $15.31 | $15.31 | $15.25 | $15.26 | +$0.01 | +0.07% | 18,298 | $15.30 | $15.25 $15.31 |
| Sep 18, 2026 | $15.17 | $15.25 | $15.17 | $15.25 | $-0.03 | -0.17% | 41,925 | $15.22 | $15.17 $15.25 |
| Sep 17, 2026 | $15.19 | $15.30 | $15.08 | $15.28 | +$0.21 | +1.41% | 38,421 | $15.23 | $15.08 $15.30 |
| Sep 16, 2026 | $15.58 | $15.58 | $15.03 | $15.06 | $-0.45 | -2.90% | 50,957 | $15.21 | $15.03 $15.58 |
| Sep 15, 2026 | $15.79 | $15.79 | $15.40 | $15.51 | $-0.27 | -1.68% | 27,190 | $15.57 | $15.40 $15.79 |
| Sep 14, 2026 | $15.58 | $15.83 | $15.58 | $15.78 | +$0.16 | +1.02% | 16,067 | $15.72 | $15.58 $15.83 |
| Sep 11, 2026 | $15.61 | $15.90 | $15.60 | $15.62 | $-0.21 | -1.33% | 21,164 | $15.68 | $15.60 $15.90 |
| Sep 10, 2026 | $15.79 | $15.85 | $15.75 | $15.83 | $-0.09 | -0.57% | 28,868 | $15.82 | $15.75 $15.85 |
| Sep 9, 2026 | $15.99 | $15.99 | $15.92 | $15.92 | +$0.02 | +0.13% | 7,162 | $15.96 | $15.92 $15.99 |
| Sep 8, 2026 | $15.99 | $15.99 | $15.88 | $15.90 | $-0.08 | -0.50% | 19,065 | $15.92 | $15.88 $15.99 |
| Sep 4, 2026 | $16.03 | $16.03 | $15.95 | $15.98 | $-0.22 | -1.36% | 42,905 | $16.00 | $15.95 $16.03 |
| Sep 3, 2026 | $16.11 | $16.24 | $16.10 | $16.20 | +$0.19 | +1.19% | 49,170 | $16.20 | $16.10 $16.24 |
| Sep 2, 2026 | $16.06 | $16.26 | $15.99 | $16.01 | $-0.15 | -0.93% | 11,404 | $16.09 | $15.99 $16.26 |
| Sep 1, 2026 | $16.33 | $16.33 | $16.14 | $16.16 | $-0.28 | -1.67% | 13,827 | $16.24 | $16.14 $16.33 |
| Aug 31, 2026 | $16.24 | $16.43 | $16.17 | $16.43 | +$0.17 | +1.07% | 26,392 | $16.32 | $16.17 $16.43 |
| Aug 28, 2026 | $16.55 | $16.62 | $16.18 | $16.26 | $-0.58 | -3.44% | 23,191 | $16.43 | $16.18 $16.62 |
| Aug 27, 2026 | $16.76 | $16.87 | $16.61 | $16.84 | +$0.15 | +0.90% | 20,631 | $16.83 | $16.61 $16.87 |
| Aug 26, 2026 | $16.69 | $16.70 | $16.62 | $16.69 | $-0.01 | -0.06% | 8,424 | $16.66 | $16.62 $16.70 |
| Aug 25, 2026 | $16.63 | $16.70 | $16.59 | $16.70 | +$0.08 | +0.48% | 17,780 | $16.66 | $16.59 $16.70 |
| Aug 24, 2026 | $16.72 | $16.73 | $16.60 | $16.62 | $-0.06 | -0.39% | 15,827 | $16.67 | $16.60 $16.73 |
| Aug 21, 2026 | $16.68 | $16.75 | $16.57 | $16.68 | $-0.16 | -0.96% | 40,419 | $16.69 | $16.57 $16.75 |