GraniteShares YieldBOOST Semiconductor ETF (SEMY)
NASDAQ: SEMY · Real-Time Price · USD
17.32
-0.79 (-4.36%)
At close: Mar 20, 2026, 4:00 PM EDT
17.39
+0.07 (0.40%)
After-hours: Mar 20, 2026, 7:59 PM EDT
SEMY Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 20, 2026 | 17.59 | 17.64 | 17.06 | 17.32 | 17.32 | -4.36% | 322,959 |
| Mar 19, 2026 | 17.65 | 18.11 | 17.57 | 18.11 | 18.11 | 0.11% | 493,837 |
| Mar 18, 2026 | 18.11 | 18.28 | 17.98 | 18.09 | 18.09 | 0.17% | 194,645 |
| Mar 17, 2026 | 18.00 | 18.14 | 17.91 | 18.06 | 18.06 | 0.11% | 161,270 |
| Mar 16, 2026 | 17.86 | 18.04 | 17.85 | 18.04 | 18.04 | 2.62% | 126,845 |
| Mar 13, 2026 | 17.77 | 17.82 | 17.48 | 17.58 | 17.58 | -3.09% | 238,634 |
| Mar 12, 2026 | 18.24 | 18.35 | 17.97 | 18.14 | 17.66 | -1.10% | 479,881 |
| Mar 11, 2026 | 18.16 | 18.47 | 18.13 | 18.34 | 17.85 | 1.90% | 113,672 |
| Mar 10, 2026 | 17.93 | 18.31 | 17.90 | 18.00 | 17.52 | 0.78% | 156,670 |
| Mar 9, 2026 | 17.45 | 17.87 | 17.10 | 17.86 | 17.38 | 1.08% | 271,612 |
| Mar 6, 2026 | 17.69 | 17.95 | 17.57 | 17.67 | 17.20 | -4.85% | 223,603 |
| Mar 5, 2026 | 18.66 | 18.86 | 18.30 | 18.57 | 17.60 | -1.64% | 451,685 |
| Mar 4, 2026 | 18.76 | 18.88 | 18.65 | 18.88 | 17.90 | 1.12% | 224,708 |
| Mar 3, 2026 | 18.75 | 18.80 | 18.56 | 18.67 | 17.70 | -2.51% | 342,786 |
| Mar 2, 2026 | 18.77 | 19.15 | 18.72 | 19.15 | 18.15 | -0.88% | 186,239 |
| Feb 27, 2026 | 19.45 | 19.50 | 19.05 | 19.32 | 18.31 | -3.74% | 301,418 |
| Feb 26, 2026 | 20.43 | 20.44 | 19.75 | 20.07 | 18.51 | -1.81% | 350,327 |
| Feb 25, 2026 | 20.24 | 20.50 | 20.24 | 20.44 | 18.85 | 1.44% | 144,991 |
| Feb 24, 2026 | 20.10 | 20.27 | 19.96 | 20.15 | 18.58 | 1.00% | 148,878 |
| Feb 23, 2026 | 19.72 | 20.06 | 19.56 | 19.95 | 18.40 | -0.25% | 170,254 |
| Feb 20, 2026 | 19.62 | 20.00 | 19.48 | 20.00 | 18.44 | -0.89% | 241,243 |
| Feb 19, 2026 | 20.07 | 20.25 | 19.96 | 20.18 | 18.12 | 0.10% | 327,335 |
| Feb 18, 2026 | 19.91 | 20.45 | 19.77 | 20.16 | 18.10 | 1.77% | 181,957 |
| Feb 17, 2026 | 19.42 | 19.96 | 19.03 | 19.81 | 17.79 | 0.61% | 279,289 |
| Feb 13, 2026 | 19.60 | 19.86 | 19.36 | 19.69 | 17.68 | -1.70% | 212,870 |
| Feb 12, 2026 | 20.54 | 20.70 | 20.00 | 20.03 | 17.51 | -2.24% | 349,882 |
| Feb 11, 2026 | 20.49 | 20.61 | 20.32 | 20.49 | 17.91 | 0.39% | 212,713 |
| Feb 10, 2026 | 20.34 | 20.42 | 20.20 | 20.41 | 17.84 | 0.44% | 198,279 |
| Feb 9, 2026 | 19.93 | 20.33 | 19.82 | 20.32 | 17.76 | 2.01% | 148,786 |
| Feb 6, 2026 | 19.30 | 20.08 | 19.24 | 19.92 | 17.41 | 1.63% | 262,852 |
| Feb 5, 2026 | 19.68 | 19.79 | 19.25 | 19.60 | 16.69 | -0.76% | 285,319 |
| Feb 4, 2026 | 20.07 | 20.10 | 19.47 | 19.75 | 16.82 | -2.52% | 360,560 |
| Feb 3, 2026 | 21.23 | 21.27 | 19.89 | 20.26 | 17.26 | -3.48% | 403,547 |
| Feb 2, 2026 | 20.41 | 21.18 | 20.41 | 20.99 | 17.88 | 1.89% | 183,273 |
| Jan 30, 2026 | 21.14 | 21.43 | 20.33 | 20.60 | 17.54 | -6.02% | 313,426 |
| Jan 29, 2026 | 21.89 | 22.07 | 21.14 | 21.92 | 18.19 | 0.27% | 356,266 |
| Jan 28, 2026 | 21.82 | 21.93 | 21.71 | 21.86 | 18.14 | 1.39% | 156,776 |
| Jan 27, 2026 | 21.35 | 21.65 | 21.20 | 21.56 | 17.89 | 3.10% | 100,659 |
| Jan 26, 2026 | 20.85 | 21.16 | 20.70 | 20.91 | 17.35 | -0.18% | 126,991 |
| Jan 23, 2026 | 20.95 | 21.19 | 20.74 | 20.95 | 17.38 | -3.55% | 219,363 |
| Jan 22, 2026 | 21.87 | 21.92 | 21.66 | 21.72 | 17.56 | 0.32% | 361,296 |
| Jan 21, 2026 | 21.44 | 21.66 | 21.37 | 21.65 | 17.50 | 2.03% | 137,255 |
| Jan 20, 2026 | 21.16 | 21.39 | 21.16 | 21.22 | 17.15 | -0.24% | 135,367 |
| Jan 16, 2026 | 21.31 | 21.41 | 21.18 | 21.27 | 17.19 | -1.62% | 130,336 |
| Jan 15, 2026 | 21.81 | 21.86 | 21.62 | 21.62 | 17.03 | 1.36% | 288,650 |
| Jan 14, 2026 | 21.20 | 21.33 | 21.08 | 21.33 | 16.80 | 0.48% | 128,013 |
| Jan 13, 2026 | 21.22 | 21.35 | 21.15 | 21.23 | 16.72 | 0.53% | 57,819 |
| Jan 12, 2026 | 20.81 | 21.17 | 20.81 | 21.12 | 16.63 | 0.60% | 101,292 |
| Jan 9, 2026 | 20.59 | 21.04 | 20.51 | 20.99 | 16.53 | 0.44% | 90,368 |
| Jan 8, 2026 | 21.21 | 21.29 | 20.63 | 20.90 | 16.02 | -1.59% | 202,225 |