Silicon Motion Technology Corporation (SIMO) Stock Price History
Historical prices from 2011 to 2026
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Historical Performance
Short-Term Returns
SIMO Stock Price Trajectory (2011–2026)
As of March 2, 2026, Silicon Motion Technology Corporation (SIMO) trades at $129.23, representing a +130.4% return over the past year. The stock has delivered a +16.7% return over five years, reflecting significant long-term value creation.
The stock reached its all-time high of $146.85 on February 25, 2026. From this peak, SIMO has corrected -12.0%, currently trading 44% above its 200-day moving average, indicating continued institutional support.
When compared to Technology sector peers MU (+340.4% 1Y), GSIT (+185.3% 1Y), and MRAM (+91.5% 1Y), SIMO has underperformed the peer group average. Compare SIMO vs MU →
Historical Price Data
Showing 30 of 3,650 records| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-02-27 | 127.56 | 132.00 | 126.50 | 129.23 | 129 | -1.41% |
| 2026-02-26 | 142.08 | 144.28 | 129.19 | 131.08 | 131 | -8.34% |
| 2026-02-25 | 139.56 | 146.85 | 138.78 | 143.01 | 143 | +5.24% |
| 2026-02-24 | 138.00 | 140.87 | 135.10 | 135.89 | 135 | -0.20% |
| 2026-02-23 | 135.16 | 138.49 | 133.17 | 136.16 | 136 | +0.95% |
| 2026-02-20 | 132.08 | 137.98 | 132.00 | 134.88 | 134 | +1.94% |
| 2026-02-19 | 133.00 | 134.00 | 129.75 | 132.31 | 495K | -0.34% |
| 2026-02-18 | 131.20 | 137.43 | 129.92 | 132.76 | 476K | +2.91% |
| 2026-02-17 | 136.51 | 136.51 | 126.80 | 129.00 | 114K | -5.34% |
| 2026-02-13 | 136.51 | 137.96 | 132.00 | 136.28 | 512K | -1.50% |
| 2026-02-12 | 140.47 | 144.68 | 134.46 | 138.35 | 708K | -1.14% |
| 2026-02-11 | 133.95 | 140.28 | 129.20 | 139.94 | 880K | +6.56% |
| 2026-02-10 | 138.00 | 138.00 | 129.12 | 131.32 | 659K | -4.53% |
| 2026-02-09 | 130.80 | 137.94 | 127.93 | 137.55 | 1.07M | +7.41% |
| 2026-02-06 | 128.13 | 133.78 | 127.91 | 128.06 | 453K | +1.49% |
| 2026-02-05 | 124.99 | 130.13 | 122.51 | 126.18 | 851K | -1.71% |
| 2026-02-04 | 131.00 | 133.34 | 119.50 | 128.37 | 2.09M | +6.60% |
| 2026-02-03 | 124.27 | 125.96 | 112.33 | 120.42 | 1.11M | +0.56% |
| 2026-02-02 | 116.50 | 123.54 | 115.00 | 119.75 | 839K | +0.69% |
| 2026-01-30 | 120.00 | 126.25 | 117.38 | 118.93 | 1.06M | +2.38% |
| 2026-01-29 | 117.10 | 117.10 | 111.50 | 116.17 | 537K | -0.79% |
| 2026-01-28 | 119.80 | 121.95 | 116.50 | 117.10 | 680K | +0.74% |
| 2026-01-27 | 115.64 | 118.59 | 115.00 | 116.24 | 569K | +2.73% |
| 2026-01-26 | 114.00 | 117.34 | 112.48 | 113.15 | 342K | +0.19% |
| 2026-01-24 | 115.18 | 116.50 | 111.00 | 112.93 | 437K | 0.00% |
| 2026-01-23 | 115.18 | 116.50 | 111.00 | 112.93 | 440K | -2.03% |
| 2026-01-22 | 122.00 | 127.67 | 112.86 | 115.27 | 1.05M | -2.16% |
| 2026-01-21 | 116.65 | 123.00 | 114.50 | 117.81 | 949K | +4.25% |
| 2026-01-20 | 112.00 | 117.50 | 111.35 | 113.01 | 453K | +0.12% |
| 2026-01-16 | 115.72 | 117.98 | 112.56 | 112.87 | 631K | -0.45% |
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See how SIMO stacks up against sector leader NVIDIA Corporation.
Start ComparisonFrequently Asked Questions
How has SIMO stock performed recently?
SIMO returned +130.4% over the past year, beating its 5-year annualized CAGR of +16.7%. The stock trades above its 200-day moving average, confirming the uptrend.
What is SIMO's all-time high price?
Silicon Motion Technology Corporation reached $146.85 on 2026-02-25. The 52-week high is $146.85. Current 1-year return of +130.4% places the stock closer to historical peaks.
Where can I download SIMO historical price data?
This page provides SIMO daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2011-2026, downloadable in CSV format.