GraniteShares YieldBOOST Semiconductor ETF (SEMY)
NASDAQ: SEMY · Real-Time Price · USD
12.05
-0.11 (-0.86%)
At close: Oct 9, 2026, 4:00 PM EDT
12.01
-0.03 (-0.26%)
After-hours: Oct 9, 2026, 7:30 PM EDT
SEMY Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 9, 2026 | 12.25 | 12.26 | 12.02 | 12.05 | 12.05 | -0.85% | 128,694 |
| Oct 8, 2026 | 12.51 | 12.54 | 12.26 | 12.31 | 12.15 | -2.37% | 88,976 |
| Oct 7, 2026 | 12.55 | 12.61 | 12.43 | 12.61 | 12.44 | -0.11% | 49,537 |
| Oct 6, 2026 | 12.62 | 12.64 | 12.60 | 12.62 | 12.46 | 0.27% | 50,642 |
| Oct 5, 2026 | 12.58 | 12.60 | 12.55 | 12.59 | 12.42 | 0.04% | 65,462 |
| Oct 2, 2026 | 12.57 | 12.59 | 12.56 | 12.58 | 12.42 | 0.79% | 43,756 |
| Oct 1, 2026 | 12.57 | 12.67 | 12.53 | 12.65 | 12.32 | 0.64% | 82,495 |
| Sep 30, 2026 | 12.55 | 12.58 | 12.54 | 12.57 | 12.24 | 0.32% | 30,874 |
| Sep 29, 2026 | 12.46 | 12.57 | 12.46 | 12.53 | 12.20 | 0.96% | 78,346 |
| Sep 28, 2026 | 12.45 | 12.45 | 12.26 | 12.41 | 12.09 | -0.68% | 93,558 |
| Sep 25, 2026 | 12.50 | 12.52 | 12.37 | 12.49 | 12.17 | 0.32% | 52,665 |
| Sep 24, 2026 | 12.55 | 12.63 | 12.52 | 12.62 | 12.13 | 0.08% | 77,171 |
| Sep 23, 2026 | 12.61 | 12.62 | 12.57 | 12.61 | 12.12 | -0.11% | 62,042 |
| Sep 22, 2026 | 12.60 | 12.64 | 12.58 | 12.62 | 12.13 | 0.15% | 60,246 |
| Sep 21, 2026 | 12.60 | 12.62 | 12.56 | 12.60 | 12.12 | 0.24% | 64,738 |
| Sep 18, 2026 | 12.47 | 12.57 | 12.47 | 12.57 | 12.09 | 1.48% | 76,659 |
| Sep 17, 2026 | 12.56 | 12.63 | 12.55 | 12.55 | 11.91 | 0.97% | 77,437 |
| Sep 16, 2026 | 12.44 | 12.48 | 12.35 | 12.43 | 11.80 | 0.40% | 91,496 |
| Sep 15, 2026 | 12.49 | 12.49 | 12.38 | 12.38 | 11.75 | -0.24% | 79,358 |
| Sep 14, 2026 | 12.45 | 12.54 | 12.39 | 12.41 | 11.78 | -3.80% | 134,621 |
| Sep 11, 2026 | 12.85 | 12.90 | 12.80 | 12.90 | 12.24 | 1.14% | 81,300 |
| Sep 10, 2026 | 12.94 | 12.96 | 12.87 | 12.93 | 12.11 | -0.39% | 31,308 |
| Sep 9, 2026 | 13.01 | 13.01 | 12.98 | 12.98 | 12.15 | 0.12% | 56,746 |
| Sep 8, 2026 | 12.98 | 13.04 | 12.96 | 12.97 | 12.14 | 0.35% | 93,146 |
| Sep 4, 2026 | 12.74 | 12.94 | 12.74 | 12.92 | 12.10 | 1.13% | 97,205 |
| Sep 3, 2026 | 12.91 | 12.98 | 12.76 | 12.95 | 11.96 | -0.05% | 108,630 |
| Sep 2, 2026 | 12.90 | 13.06 | 12.82 | 12.96 | 11.97 | -0.07% | 108,218 |
| Sep 1, 2026 | 13.09 | 13.09 | 12.88 | 12.97 | 11.97 | -1.53% | 107,770 |
| Aug 31, 2026 | 13.14 | 13.20 | 13.10 | 13.17 | 12.16 | 0.58% | 149,257 |
| Aug 28, 2026 | 13.32 | 13.32 | 13.07 | 13.09 | 12.09 | -1.72% | 115,405 |
| Aug 27, 2026 | 13.40 | 13.50 | 13.39 | 13.49 | 12.30 | 1.88% | 181,475 |
| Aug 26, 2026 | 13.21 | 13.29 | 13.18 | 13.25 | 12.07 | - | 175,553 |
| Aug 25, 2026 | 13.20 | 13.30 | 13.16 | 13.24 | 12.07 | 1.30% | 113,743 |
| Aug 24, 2026 | 13.10 | 13.16 | 12.97 | 13.07 | 11.92 | -1.11% | 200,041 |
| Aug 21, 2026 | 13.35 | 13.35 | 13.19 | 13.22 | 12.05 | -0.58% | 152,181 |
| Aug 20, 2026 | 13.43 | 13.50 | 13.38 | 13.48 | 12.12 | 0.37% | 144,864 |
| Aug 19, 2026 | 13.80 | 13.90 | 13.43 | 13.43 | 12.08 | -1.62% | 125,624 |
| Aug 18, 2026 | 13.87 | 13.88 | 13.58 | 13.65 | 12.28 | -2.80% | 140,200 |
| Aug 17, 2026 | 14.07 | 14.09 | 13.95 | 14.05 | 12.63 | 0.68% | 89,151 |
| Aug 14, 2026 | 13.94 | 13.97 | 13.92 | 13.95 | 12.54 | 0.01% | 87,082 |
| Aug 13, 2026 | 14.05 | 14.17 | 14.05 | 14.14 | 12.54 | 0.53% | 93,241 |
| Aug 12, 2026 | 14.00 | 14.08 | 14.00 | 14.06 | 12.48 | 1.44% | 108,255 |
| Aug 11, 2026 | 13.91 | 13.93 | 13.83 | 13.86 | 12.30 | 0.14% | 122,869 |
| Aug 10, 2026 | 13.94 | 13.95 | 13.83 | 13.84 | 12.28 | -0.39% | 97,179 |
| Aug 7, 2026 | 13.92 | 13.93 | 13.86 | 13.90 | 12.33 | 0.26% | 67,977 |
| Aug 6, 2026 | 13.97 | 14.08 | 13.90 | 14.05 | 12.30 | 0.57% | 99,277 |
| Aug 5, 2026 | 13.95 | 14.02 | 13.92 | 13.97 | 12.23 | 0.32% | 156,861 |
| Aug 4, 2026 | 13.94 | 14.02 | 13.92 | 13.93 | 12.19 | 0.36% | 313,647 |
| Aug 3, 2026 | 13.82 | 13.90 | 13.73 | 13.88 | 12.15 | 0.04% | 244,120 |
| Jul 31, 2026 | 14.03 | 14.11 | 13.85 | 13.87 | 12.14 | -0.41% | 207,312 |