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FIYY — GraniteShares YieldBOOST 20Y Treasuries ETF
NasdaqGraniteShares YieldBOOST 20Y Treasuries ETF
$23.54
+0.06(+0.25%)
- O
- 23.54
- H
- 23.54
- L
- 23.54
- V
- 19.53
⏱️ End-of-day dataAs of Oct 2, 2026
Latest Close$23.54
Period Return-80.97%
Period High$126.75
Period Low$23.39
Avg Daily Volume47.7K
Total Trading Days365
FIYY — Historical OHLCV Price & Volume Table
Dec 31, 2019 — Oct 2, 2026| Date▼ | Open⇅ | High⇅ | Low⇅ | Close⇅ | Change ($)⇅ | Change (%)⇅ | Volume⇅ | VWAP⇅ | Day Range (L - H) |
|---|---|---|---|---|---|---|---|---|---|
| Oct 2, 2026 | $23.54 | $23.54 | $23.54 | $23.54 | +$0.06 | +0.25% | 20 | $23.57 | $23.54 $23.54 |
| Oct 1, 2026 | $23.48 | $23.48 | $23.48 | $23.48 | +$0.09 | +0.39% | 37 | $23.31 | $23.48 $23.48 |
| Sep 30, 2026 | $23.39 | $23.39 | $23.39 | $23.39 | $-0.06 | -0.27% | 23 | $23.39 | $23.39 $23.39 |
| Sep 29, 2026 | $23.46 | $23.46 | $23.46 | $23.46 | $-0.11 | -0.45% | 23 | $23.61 | $23.46 $23.46 |
| Sep 28, 2026 | $23.56 | $23.56 | $23.56 | $23.56 | $-0.28 | -1.16% | 15 | $23.58 | $23.56 $23.56 |
| Sep 25, 2026 | $23.84 | $23.84 | $23.84 | $23.84 | $-0.12 | -0.52% | 24 | $23.83 | $23.84 $23.84 |
| Sep 24, 2026 | $23.96 | $23.96 | $23.96 | $23.96 | $-0.44 | -1.82% | 23 | $24.23 | $23.96 $23.96 |
| Sep 23, 2026 | $24.40 | $24.40 | $24.40 | $24.40 | $-0.39 | -1.58% | 12 | $24.64 | $24.40 $24.40 |
| Sep 22, 2026 | $24.80 | $24.80 | $24.80 | $24.80 | +$0.01 | +0.02% | 15 | $24.79 | $24.80 $24.80 |
| Sep 21, 2026 | $24.79 | $24.79 | $24.79 | $24.79 | +$0.01 | +0.02% | 29 | $24.81 | $24.79 $24.79 |
| Sep 18, 2026 | $24.79 | $24.79 | $24.79 | $24.79 | $-0.01 | -0.02% | 12 | $24.78 | $24.79 $24.79 |
| Sep 17, 2026 | $24.79 | $24.79 | $24.79 | $24.79 | +$0.04 | +0.16% | 13 | $24.77 | $24.79 $24.79 |
| Sep 16, 2026 | $24.75 | $24.75 | $24.75 | $24.75 | +$0.07 | +0.28% | 26 | $24.73 | $24.75 $24.75 |
| Sep 15, 2026 | $24.68 | $24.68 | $24.68 | $24.68 | $-0.01 | -0.04% | 11 | $24.66 | $24.68 $24.68 |
| Sep 14, 2026 | $24.69 | $24.69 | $24.69 | $24.69 | +$0.18 | +0.74% | 17 | $24.60 | $24.69 $24.69 |
| Sep 11, 2026 | $24.51 | $24.51 | $24.51 | $24.51 | +$0.11 | +0.47% | 20 | $24.55 | $24.51 $24.51 |
| Sep 10, 2026 | $24.40 | $24.40 | $24.40 | $24.40 | $-0.23 | -0.93% | 16 | $24.48 | $24.40 $24.40 |
| Sep 9, 2026 | $24.63 | $24.63 | $24.63 | $24.63 | $-0.06 | -0.22% | 10 | $24.66 | $24.63 $24.63 |
| Sep 8, 2026 | $24.68 | $24.68 | $24.68 | $24.68 | +$0.02 | +0.08% | 26 | $24.67 | $24.68 $24.68 |
| Sep 4, 2026 | $24.66 | $24.66 | $24.66 | $24.66 | +$0.01 | +0.02% | 10 | $24.65 | $24.66 $24.66 |
| Sep 3, 2026 | $24.66 | $24.66 | $24.66 | $24.66 | +$0.04 | +0.16% | 28 | $24.68 | $24.66 $24.66 |
| Sep 2, 2026 | $24.62 | $24.62 | $24.62 | $24.62 | +$0.04 | +0.14% | 18 | $24.62 | $24.62 $24.62 |
| Sep 1, 2026 | $24.58 | $24.58 | $24.58 | $24.58 | $-0.04 | -0.16% | 12 | $24.61 | $24.58 $24.58 |
| Aug 31, 2026 | $24.62 | $24.62 | $24.62 | $24.62 | +$0.01 | +0.04% | 20 | $24.62 | $24.62 $24.62 |
| Aug 28, 2026 | $24.61 | $24.61 | $24.61 | $24.61 | +$0.00 | +0.00% | 19 | $24.59 | $24.61 $24.61 |
| Aug 27, 2026 | $24.61 | $24.61 | $24.61 | $24.61 | +$0.00 | +0.00% | 12 | $24.62 | $24.61 $24.61 |
| Aug 26, 2026 | $24.61 | $24.61 | $24.61 | $24.61 | +$0.01 | +0.02% | 11 | $24.60 | $24.61 $24.61 |
| Aug 25, 2026 | $24.61 | $24.61 | $24.61 | $24.61 | +$0.03 | +0.10% | 10 | $24.58 | $24.61 $24.61 |
| Aug 24, 2026 | $24.58 | $24.58 | $24.58 | $24.58 | +$0.01 | +0.04% | 11 | $24.58 | $24.58 $24.58 |
| Aug 21, 2026 | $24.57 | $24.57 | $24.57 | $24.57 | $-0.01 | -0.04% | 23 | $24.59 | $24.57 $24.57 |