Semtech Corporation (SMTC)
NASDAQ: SMTC · Real-Time Price · USD
155.11
-12.13 (-7.25%)
Sep 14, 2026, 10:02 AM EDT - Market open
Semtech Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 14, 2026 | 154.96 | 155.02 | 151.93 | 154.00 | - | -7.92% | 150,841 |
| Sep 11, 2026 | 162.89 | 170.43 | 160.10 | 167.24 | 167.24 | 5.10% | 2,630,739 |
| Sep 10, 2026 | 159.91 | 161.61 | 154.40 | 159.13 | 159.13 | -2.93% | 2,129,802 |
| Sep 9, 2026 | 164.09 | 169.00 | 162.36 | 163.94 | 163.94 | 0.81% | 3,447,352 |
| Sep 8, 2026 | 150.00 | 165.37 | 149.33 | 162.62 | 162.62 | 9.96% | 4,860,455 |
| Sep 4, 2026 | 138.71 | 148.03 | 136.24 | 147.89 | 147.89 | 9.22% | 2,801,670 |
| Sep 3, 2026 | 133.10 | 135.89 | 126.73 | 135.40 | 135.40 | 1.16% | 1,841,280 |
| Sep 2, 2026 | 133.00 | 134.68 | 128.17 | 133.85 | 133.85 | 1.19% | 1,725,563 |
| Sep 1, 2026 | 127.63 | 134.74 | 124.83 | 132.27 | 132.27 | -0.52% | 2,441,391 |
| Aug 31, 2026 | 132.30 | 134.65 | 129.24 | 132.96 | 132.96 | 1.36% | 2,113,841 |
| Aug 28, 2026 | 141.76 | 142.07 | 130.13 | 131.17 | 131.17 | -7.91% | 3,068,165 |
| Aug 27, 2026 | 149.40 | 150.37 | 139.44 | 142.43 | 142.43 | 1.16% | 3,646,423 |
| Aug 26, 2026 | 130.90 | 146.87 | 128.00 | 140.80 | 140.80 | 10.41% | 10,150,192 |
| Aug 25, 2026 | 126.00 | 128.97 | 124.11 | 127.52 | 127.52 | 5.47% | 8,904,562 |
| Aug 24, 2026 | 119.63 | 123.14 | 115.00 | 120.91 | 120.91 | -2.56% | 2,673,418 |
| Aug 21, 2026 | 131.05 | 132.78 | 122.45 | 124.09 | 124.09 | -0.63% | 2,320,140 |
| Aug 20, 2026 | 125.24 | 127.97 | 123.50 | 124.88 | 124.88 | -0.38% | 2,010,519 |
| Aug 19, 2026 | 135.48 | 138.16 | 122.99 | 125.36 | 125.36 | -7.30% | 3,187,281 |
| Aug 18, 2026 | 145.88 | 148.63 | 132.92 | 135.23 | 135.23 | -12.31% | 3,962,447 |
| Aug 17, 2026 | 144.78 | 155.77 | 143.99 | 154.22 | 154.22 | 9.88% | 3,757,451 |
| Aug 14, 2026 | 133.83 | 140.61 | 132.78 | 140.35 | 140.35 | 5.07% | 1,917,946 |
| Aug 13, 2026 | 138.67 | 140.89 | 131.37 | 133.58 | 133.58 | -4.59% | 2,214,276 |
| Aug 12, 2026 | 139.69 | 142.37 | 137.41 | 140.00 | 140.00 | 6.72% | 2,396,005 |
| Aug 11, 2026 | 133.70 | 135.04 | 130.00 | 131.18 | 131.18 | -0.07% | 779,022 |
| Aug 10, 2026 | 142.00 | 143.65 | 131.12 | 131.27 | 131.27 | -5.85% | 1,444,392 |
| Aug 7, 2026 | 140.17 | 143.75 | 136.01 | 139.42 | 139.42 | 3.44% | 2,155,819 |
| Aug 6, 2026 | 119.74 | 137.15 | 117.50 | 134.78 | 134.78 | 11.16% | 2,943,881 |
| Aug 5, 2026 | 126.85 | 130.00 | 121.17 | 121.25 | 121.25 | -6.12% | 1,386,678 |
| Aug 4, 2026 | 127.25 | 130.77 | 125.64 | 129.16 | 129.16 | 8.46% | 2,340,377 |
| Aug 3, 2026 | 114.22 | 120.99 | 112.75 | 119.08 | 119.08 | 1.07% | 2,365,918 |
| Jul 31, 2026 | 121.85 | 125.29 | 115.63 | 117.82 | 117.82 | 2.80% | 2,399,031 |
| Jul 30, 2026 | 114.79 | 117.04 | 110.90 | 114.61 | 114.61 | 10.68% | 2,138,806 |
| Jul 29, 2026 | 110.96 | 112.36 | 103.10 | 103.55 | 103.55 | -6.96% | 2,153,124 |
| Jul 28, 2026 | 113.73 | 114.76 | 108.22 | 111.30 | 111.30 | -8.41% | 3,311,967 |
| Jul 27, 2026 | 125.55 | 127.10 | 115.33 | 121.52 | 121.52 | -3.49% | 2,011,387 |
| Jul 24, 2026 | 136.08 | 137.30 | 125.68 | 125.92 | 125.92 | -9.20% | 1,320,593 |
| Jul 23, 2026 | 133.55 | 139.32 | 133.25 | 138.68 | 138.68 | 1.28% | 1,870,485 |
| Jul 22, 2026 | 133.07 | 139.99 | 133.07 | 136.93 | 136.93 | -0.66% | 1,218,589 |
| Jul 21, 2026 | 132.80 | 138.67 | 131.21 | 137.84 | 137.84 | 9.50% | 2,360,556 |
| Jul 20, 2026 | 127.79 | 131.94 | 125.40 | 125.88 | 125.88 | 0.74% | 1,696,519 |
| Jul 17, 2026 | 118.61 | 127.81 | 114.45 | 124.96 | 124.96 | -2.11% | 3,452,521 |
| Jul 16, 2026 | 131.26 | 133.23 | 126.65 | 127.65 | 127.65 | -5.60% | 2,022,700 |
| Jul 15, 2026 | 144.19 | 144.59 | 130.51 | 135.22 | 135.22 | -4.34% | 2,821,611 |
| Jul 14, 2026 | 145.04 | 148.00 | 138.01 | 141.36 | 141.36 | 6.97% | 3,170,539 |
| Jul 13, 2026 | 130.16 | 135.30 | 128.86 | 132.15 | 132.15 | -2.92% | 1,667,752 |
| Jul 10, 2026 | 133.00 | 137.47 | 132.01 | 136.13 | 136.13 | -1.00% | 2,702,491 |
| Jul 9, 2026 | 136.81 | 139.63 | 133.88 | 137.50 | 137.50 | 6.72% | 2,870,759 |
| Jul 8, 2026 | 125.29 | 130.86 | 122.89 | 128.84 | 128.84 | 1.93% | 3,075,159 |
| Jul 7, 2026 | 130.00 | 131.63 | 123.91 | 126.40 | 126.40 | -8.99% | 3,310,264 |
| Jul 6, 2026 | 138.51 | 146.51 | 138.01 | 138.89 | 138.89 | 2.68% | 2,319,846 |