Silicon Motion Technology Corporation (SIMO)
NASDAQ: SIMO · Real-Time Price · USD
149.37
+1.83 (1.24%)
At close: Apr 28, 2026, 4:00 PM EDT
147.49
-1.88 (-1.26%)
After-hours: Apr 28, 2026, 4:09 PM EDT
Silicon Motion Technology Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 28, 2026 | 143.59 | 152.66 | 140.22 | 149.57 | - | 1.38% | 941,005 |
| Apr 27, 2026 | 155.31 | 155.73 | 145.18 | 147.54 | 147.54 | -3.86% | 905,245 |
| Apr 24, 2026 | 146.94 | 153.79 | 142.00 | 153.46 | 153.46 | 8.07% | 724,357 |
| Apr 23, 2026 | 143.93 | 147.60 | 139.18 | 142.00 | 142.00 | 0.04% | 588,996 |
| Apr 22, 2026 | 145.05 | 146.15 | 140.23 | 141.95 | 141.95 | -0.35% | 377,564 |
| Apr 21, 2026 | 138.60 | 143.50 | 138.51 | 142.45 | 142.45 | 2.70% | 530,239 |
| Apr 20, 2026 | 141.78 | 141.93 | 137.25 | 138.70 | 138.70 | -0.72% | 441,859 |
| Apr 17, 2026 | 139.79 | 145.82 | 137.63 | 139.71 | 139.71 | 1.98% | 846,029 |
| Apr 16, 2026 | 138.01 | 139.04 | 133.35 | 137.00 | 137.00 | -1.46% | 526,120 |
| Apr 15, 2026 | 129.90 | 139.50 | 128.51 | 139.03 | 139.03 | 6.82% | 1,138,104 |
| Apr 14, 2026 | 128.00 | 130.22 | 126.14 | 130.15 | 130.15 | 3.29% | 790,894 |
| Apr 13, 2026 | 126.00 | 126.98 | 124.01 | 126.00 | 126.00 | -0.56% | 446,257 |
| Apr 10, 2026 | 126.44 | 130.63 | 126.29 | 126.71 | 126.71 | -0.23% | 535,061 |
| Apr 9, 2026 | 121.33 | 128.56 | 120.16 | 127.00 | 127.00 | 4.31% | 968,527 |
| Apr 8, 2026 | 124.24 | 125.91 | 120.70 | 121.75 | 121.75 | 4.05% | 564,231 |
| Apr 7, 2026 | 116.59 | 117.82 | 114.11 | 117.01 | 117.01 | 0.36% | 237,345 |
| Apr 6, 2026 | 114.52 | 117.59 | 114.09 | 116.59 | 116.59 | 2.36% | 160,351 |
| Apr 2, 2026 | 110.67 | 115.99 | 107.02 | 113.90 | 113.90 | -2.63% | 273,882 |
| Apr 1, 2026 | 114.21 | 118.61 | 112.76 | 116.98 | 116.98 | 4.18% | 493,488 |
| Mar 31, 2026 | 105.61 | 113.45 | 105.61 | 112.29 | 112.29 | 6.49% | 301,801 |
| Mar 30, 2026 | 110.51 | 110.82 | 104.99 | 105.45 | 105.45 | -4.19% | 640,306 |
| Mar 27, 2026 | 108.25 | 115.00 | 108.25 | 110.06 | 110.06 | -1.05% | 293,722 |
| Mar 26, 2026 | 108.00 | 116.39 | 107.60 | 111.23 | 111.23 | 0.27% | 938,507 |
| Mar 25, 2026 | 119.80 | 119.98 | 110.39 | 110.93 | 110.93 | -6.50% | 1,102,208 |
| Mar 24, 2026 | 122.00 | 124.40 | 116.01 | 118.64 | 118.64 | -4.11% | 699,198 |
| Mar 23, 2026 | 124.37 | 129.50 | 123.43 | 123.73 | 123.73 | -0.02% | 486,211 |
| Mar 20, 2026 | 125.90 | 129.50 | 121.95 | 123.76 | 123.76 | -2.93% | 356,524 |
| Mar 19, 2026 | 120.79 | 128.27 | 120.00 | 127.50 | 127.50 | 1.67% | 457,599 |
| Mar 18, 2026 | 127.39 | 129.80 | 125.03 | 125.40 | 125.40 | -0.62% | 234,703 |
| Mar 17, 2026 | 126.20 | 128.81 | 124.00 | 126.18 | 126.18 | 0.17% | 238,999 |
| Mar 16, 2026 | 126.84 | 130.00 | 124.56 | 125.97 | 125.97 | 2.20% | 544,522 |
| Mar 13, 2026 | 121.35 | 125.23 | 120.81 | 123.26 | 123.26 | 2.62% | 312,283 |
| Mar 12, 2026 | 120.19 | 121.81 | 117.03 | 120.11 | 120.11 | -2.86% | 326,162 |
| Mar 11, 2026 | 122.28 | 127.25 | 121.60 | 123.64 | 123.64 | 0.70% | 343,621 |
| Mar 10, 2026 | 123.29 | 125.91 | 121.70 | 122.78 | 122.78 | 0.95% | 302,849 |
| Mar 9, 2026 | 115.00 | 121.94 | 112.61 | 121.63 | 121.63 | 2.77% | 515,575 |
| Mar 6, 2026 | 120.06 | 122.52 | 116.07 | 118.35 | 118.35 | -4.37% | 338,456 |
| Mar 5, 2026 | 120.86 | 125.93 | 120.00 | 123.76 | 123.76 | 1.19% | 379,789 |
| Mar 4, 2026 | 120.99 | 124.00 | 119.30 | 122.30 | 122.30 | 2.40% | 538,314 |
| Mar 3, 2026 | 123.21 | 124.98 | 117.00 | 119.43 | 119.43 | -7.55% | 852,691 |
| Mar 2, 2026 | 125.45 | 131.00 | 125.00 | 129.19 | 129.19 | -0.03% | 696,756 |
| Feb 27, 2026 | 127.56 | 132.00 | 126.50 | 129.23 | 129.23 | -1.41% | 544,897 |
| Feb 26, 2026 | 142.08 | 144.28 | 129.19 | 131.08 | 131.08 | -8.34% | 1,021,701 |
| Feb 25, 2026 | 139.56 | 146.85 | 138.78 | 143.01 | 143.01 | 5.24% | 676,094 |
| Feb 24, 2026 | 138.21 | 140.87 | 135.10 | 135.89 | 135.89 | -0.20% | 364,931 |
| Feb 23, 2026 | 135.09 | 138.50 | 133.17 | 136.16 | 136.16 | 0.95% | 443,764 |
| Feb 20, 2026 | 132.11 | 137.98 | 132.00 | 134.88 | 134.88 | 1.94% | 448,755 |
| Feb 19, 2026 | 133.00 | 134.66 | 129.35 | 132.31 | 132.31 | -0.34% | 502,925 |
| Feb 18, 2026 | 131.20 | 137.43 | 129.92 | 132.76 | 132.76 | 1.07% | 476,208 |
| Feb 17, 2026 | 134.01 | 134.01 | 126.80 | 131.36 | 131.36 | -3.61% | 571,844 |
| Feb 13, 2026 | 136.51 | 137.96 | 132.00 | 136.28 | 136.28 | -1.50% | 511,952 |
| Feb 12, 2026 | 140.47 | 144.68 | 134.46 | 138.35 | 138.35 | -1.14% | 707,998 |
| Feb 11, 2026 | 133.95 | 140.28 | 129.20 | 139.94 | 139.94 | 6.56% | 880,125 |
| Feb 10, 2026 | 138.00 | 138.00 | 129.12 | 131.32 | 130.82 | -4.53% | 658,846 |
| Feb 9, 2026 | 130.80 | 137.94 | 127.93 | 137.55 | 137.03 | 7.41% | 1,068,676 |
| Feb 6, 2026 | 128.13 | 133.78 | 127.91 | 128.06 | 127.57 | 1.49% | 453,151 |
| Feb 5, 2026 | 124.99 | 130.13 | 122.51 | 126.18 | 125.70 | -1.71% | 855,421 |
| Feb 4, 2026 | 131.00 | 133.34 | 119.50 | 128.37 | 127.88 | 6.60% | 2,091,139 |
| Feb 3, 2026 | 124.27 | 125.96 | 112.33 | 120.42 | 119.96 | 0.56% | 1,154,856 |
| Feb 2, 2026 | 116.50 | 123.54 | 115.00 | 119.75 | 119.30 | 0.69% | 839,517 |
| Jan 30, 2026 | 120.00 | 126.25 | 117.38 | 118.93 | 118.48 | 2.38% | 1,062,772 |
| Jan 29, 2026 | 117.10 | 117.10 | 111.50 | 116.17 | 115.73 | -0.79% | 537,107 |
| Jan 28, 2026 | 119.80 | 121.95 | 116.50 | 117.10 | 116.66 | 0.74% | 680,413 |
| Jan 27, 2026 | 115.64 | 118.59 | 115.00 | 116.24 | 115.80 | 2.73% | 570,677 |
| Jan 26, 2026 | 114.00 | 117.34 | 112.48 | 113.15 | 112.72 | 0.19% | 342,889 |
| Jan 23, 2026 | 115.18 | 116.50 | 111.00 | 112.93 | 112.50 | -2.03% | 439,967 |
| Jan 22, 2026 | 122.00 | 127.67 | 112.86 | 115.27 | 114.83 | -2.16% | 1,051,602 |
| Jan 21, 2026 | 116.65 | 123.00 | 114.50 | 117.81 | 117.36 | 4.25% | 950,437 |
| Jan 20, 2026 | 112.00 | 117.50 | 111.35 | 113.01 | 112.58 | 0.12% | 453,263 |
| Jan 16, 2026 | 115.72 | 117.98 | 112.56 | 112.87 | 112.44 | -0.45% | 631,755 |
| Jan 15, 2026 | 115.15 | 115.70 | 110.29 | 113.38 | 112.95 | 1.47% | 645,089 |
| Jan 14, 2026 | 113.63 | 113.64 | 107.27 | 111.74 | 111.32 | -1.60% | 653,617 |
| Jan 13, 2026 | 116.00 | 119.24 | 113.05 | 113.56 | 113.13 | -1.53% | 570,282 |
| Jan 12, 2026 | 113.12 | 118.88 | 113.00 | 115.32 | 114.88 | 1.94% | 814,287 |
| Jan 9, 2026 | 110.63 | 115.00 | 107.42 | 113.12 | 112.69 | 1.88% | 728,449 |
| Jan 8, 2026 | 117.72 | 123.30 | 103.46 | 111.03 | 110.61 | -8.34% | 1,896,575 |
| Jan 7, 2026 | 105.16 | 121.31 | 101.33 | 121.13 | 120.67 | 15.13% | 2,788,382 |
| Jan 6, 2026 | 95.25 | 108.00 | 94.35 | 105.21 | 104.81 | 12.43% | 1,329,277 |
| Jan 5, 2026 | 94.92 | 96.59 | 93.14 | 93.58 | 93.23 | -0.19% | 200,200 |
| Jan 2, 2026 | 94.55 | 96.02 | 92.80 | 93.76 | 93.40 | 1.14% | 413,974 |
| Dec 31, 2025 | 90.52 | 93.00 | 90.46 | 92.70 | 92.35 | 2.48% | 236,707 |
| Dec 30, 2025 | 89.13 | 92.88 | 89.13 | 90.46 | 90.12 | 1.49% | 149,625 |
| Dec 29, 2025 | 89.00 | 90.50 | 88.31 | 89.13 | 88.79 | -1.22% | 172,675 |
| Dec 26, 2025 | 90.00 | 90.73 | 89.10 | 90.23 | 89.89 | 1.29% | 153,660 |
| Dec 24, 2025 | 89.80 | 89.82 | 87.98 | 89.08 | 88.74 | -0.61% | 109,081 |
| Dec 23, 2025 | 88.53 | 91.19 | 88.32 | 89.63 | 89.29 | 0.09% | 174,352 |
| Dec 22, 2025 | 89.08 | 90.20 | 88.19 | 89.55 | 89.21 | 0.90% | 207,840 |
| Dec 19, 2025 | 86.63 | 89.24 | 86.63 | 88.75 | 88.41 | 2.53% | 290,438 |
| Dec 18, 2025 | 87.45 | 89.26 | 86.38 | 86.56 | 86.23 | 2.39% | 597,305 |
| Dec 17, 2025 | 85.74 | 87.11 | 83.34 | 84.54 | 84.22 | -1.12% | 279,183 |
| Dec 16, 2025 | 86.14 | 87.00 | 83.50 | 85.50 | 85.18 | -1.80% | 316,375 |
| Dec 15, 2025 | 88.59 | 89.26 | 86.86 | 87.07 | 86.74 | -0.73% | 207,530 |
| Dec 12, 2025 | 92.48 | 92.60 | 86.56 | 87.71 | 87.38 | -5.95% | 612,265 |
| Dec 11, 2025 | 93.87 | 94.66 | 91.45 | 93.26 | 92.91 | -2.57% | 267,255 |
| Dec 10, 2025 | 94.57 | 96.77 | 93.34 | 95.72 | 95.36 | 1.22% | 165,624 |
| Dec 9, 2025 | 91.78 | 94.98 | 91.66 | 94.57 | 94.21 | 1.85% | 162,791 |
| Dec 8, 2025 | 92.98 | 93.98 | 91.12 | 92.85 | 92.50 | 0.69% | 283,641 |
| Dec 5, 2025 | 91.44 | 92.25 | 90.39 | 92.21 | 91.86 | 1.31% | 243,600 |
| Dec 4, 2025 | 90.56 | 91.89 | 90.22 | 91.02 | 90.68 | 0.08% | 325,309 |
| Dec 3, 2025 | 88.64 | 91.66 | 87.00 | 90.95 | 90.61 | 2.62% | 379,313 |