Silicon Motion Technology Corporation (SIMO) Stock Price History
Historical prices from 2005 to 2026
- 1M
- -42.9%
- 3M
- -39.1%
- YTD
- +73.6%
- 1Y
- +70.7%
- 3Y
- +42.9%
- 5Y
- +18.3%
Loading 10-year price history...
SIMO Historical Performance
SIMO Annual Returns
Year-by-year price performance · 2005–2026
- 2005 annual price return
- +14.3%
- 2006 annual price return
- +32.0%
- 2007 annual price return
- +12.7%
- 2008 annual price return
- -86.7%
- 2009 annual price return
- +38.1%
- 2010 annual price return
- +21.8%
- 2011 annual price return
- +364.4%
- 2012 annual price return
- -31.6%
- 2013 annual price return
- -3.5%
- 2014 annual price return
- +68.3%
- 2015 annual price return
- +22.9%
- 2016 annual price return
- +37.4%
- 2017 annual price return
- +18.1%
- 2018 annual price return
- -37.5%
- 2019 annual price return
- +45.8%
- 2020 annual price return
- -5.0%
- 2021 annual price return
- +101.3%
- 2022 annual price return
- -31.6%
- 2023 annual price return
- -4.5%
- 2024 annual price return
- -9.4%
- 2025 annual price return
- +69.6%
- 2026 annual price return
- +181.5%
SIMO Stock Price Trajectory (2005–2026)
As of November 8, 2026, Silicon Motion Technology Corporation (SIMO) trades at $162.76, representing a +70.7% return over the past year. The stock has delivered a +143.5% total return over five years (+18.3% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $355.00 on June 22, 2026. From this peak, SIMO has corrected -54.2%, currently trading 25% below its 200-day moving average, suggesting potential weakness.
When compared to Technology sector peers MRVL (+51.3% 1Y), MPWR (+24.3% 1Y), and PHIO (-45.9% 1Y), SIMO has outperformed the peer group average. Compare SIMO vs MRVL →
SIMO Historical Price Data · from 2005
Rows 1–50 of 5,373| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-11-06 | 169.10 | 171.95 | 159.53 | 162.76 | 1.14M | +4.15% |
| 2026-11-05 | 170.24 | 171.69 | 154.82 | 156.27 | 2.28M | -14.39% |
| 2026-11-04 | 195.30 | 198.79 | 172.80 | 182.54 | 1.91M | -9.59% |
| 2026-11-03 | 194.00 | 203.53 | 191.70 | 201.90 | 920K | +7.45% |
| 2026-11-02 | 209.32 | 209.99 | 185.77 | 187.90 | 1.68M | -9.94% |
| 2026-10-30 | 210.40 | 222.70 | 202.81 | 208.65 | 1.32M | -8.39% |
| 2026-10-29 | 226.01 | 237.13 | 209.01 | 227.75 | 2.11M | +3.71% |
| 2026-10-28 | 214.25 | 222.29 | 208.09 | 219.61 | 1.53M | +7.56% |
| 2026-10-27 | 193.89 | 204.41 | 191.83 | 204.17 | 821K | +7.92% |
| 2026-10-26 | 188.89 | 195.81 | 182.44 | 189.18 | 987K | +0.96% |
| 2026-10-23 | 186.76 | 192.96 | 185.19 | 187.39 | 962K | -0.30% |
| 2026-10-22 | 211.95 | 211.95 | 183.33 | 187.96 | 1.61M | -15.45% |
| 2026-10-21 | 219.58 | 224.88 | 216.00 | 222.30 | 498K | +4.02% |
| 2026-10-20 | 208.40 | 217.94 | 206.50 | 213.70 | 343K | -1.63% |
| 2026-10-19 | 220.00 | 222.00 | 211.76 | 217.24 | 555K | +2.81% |
| 2026-10-16 | 218.93 | 218.93 | 209.14 | 211.30 | 580K | -3.25% |
| 2026-10-15 | 214.00 | 221.39 | 204.37 | 218.39 | 1.30M | -2.32% |
| 2026-10-14 | 240.00 | 241.63 | 220.74 | 223.58 | 1.24M | -9.35% |
| 2026-10-13 | 239.00 | 247.17 | 234.00 | 246.63 | 664K | -0.13% |
| 2026-10-12 | 259.00 | 259.98 | 246.00 | 246.95 | 647K | -6.42% |
| 2026-10-09 | 268.00 | 270.80 | 256.63 | 263.90 | 448K | +0.77% |
| 2026-10-08 | 279.10 | 283.35 | 258.01 | 261.89 | 869K | -8.36% |
| 2026-10-07 | 278.42 | 289.72 | 275.59 | 285.78 | 677K | +0.29% |
| 2026-10-06 | 286.41 | 294.98 | 281.51 | 284.96 | 1.08M | +0.89% |
| 2026-10-05 | 281.57 | 289.00 | 277.36 | 282.45 | 725K | +0.70% |
| 2026-10-02 | 275.93 | 283.50 | 274.54 | 280.50 | 642K | +1.91% |
| 2026-10-01 | 279.42 | 281.36 | 272.65 | 275.24 | 492K | -1.70% |
| 2026-09-30 | 279.21 | 283.76 | 275.02 | 280.00 | 444K | +1.39% |
| 2026-09-29 | 282.17 | 284.00 | 274.22 | 276.16 | 439K | -0.69% |
| 2026-09-28 | 273.91 | 280.00 | 269.34 | 278.07 | 414K | +0.67% |
| 2026-09-25 | 275.80 | 283.99 | 273.06 | 276.23 | 474K | +0.41% |
| 2026-09-24 | 268.81 | 278.85 | 265.00 | 275.10 | 603K | -0.52% |
| 2026-09-23 | 278.30 | 281.04 | 267.46 | 276.53 | 558K | -2.38% |
| 2026-09-22 | 265.60 | 287.37 | 265.60 | 283.26 | 1.23M | +5.30% |
| 2026-09-21 | 277.70 | 278.98 | 263.58 | 269.00 | 998K | -1.14% |
| 2026-09-18 | 257.88 | 272.87 | 257.62 | 272.11 | 873K | +7.43% |
| 2026-09-17 | 248.25 | 258.00 | 245.00 | 253.30 | 702K | +5.04% |
| 2026-09-16 | 244.50 | 246.30 | 237.28 | 241.14 | 617K | +0.81% |
| 2026-09-15 | 239.48 | 245.50 | 233.86 | 239.20 | 807K | +1.01% |
| 2026-09-14 | 267.96 | 270.60 | 236.74 | 236.81 | 1.43M | -16.76% |
| 2026-09-11 | 272.22 | 291.16 | 267.86 | 284.48 | 773K | +7.25% |
| 2026-09-10 | 269.59 | 274.01 | 261.57 | 265.25 | 572K | -4.48% |
| 2026-09-09 | 273.50 | 280.00 | 271.04 | 277.70 | 707K | +2.09% |
| 2026-09-08 | 261.54 | 272.54 | 252.71 | 272.02 | 1.21M | +6.17% |
| 2026-09-04 | 239.23 | 258.00 | 234.56 | 256.21 | 744K | +8.70% |
| 2026-09-03 | 239.06 | 240.00 | 227.16 | 235.70 | 887K | -2.81% |
| 2026-09-02 | 235.71 | 242.87 | 233.00 | 242.51 | 604K | +2.17% |
| 2026-09-01 | 240.09 | 243.77 | 230.02 | 237.35 | 676K | -3.84% |
| 2026-08-31 | 247.05 | 250.92 | 238.74 | 246.84 | 580K | +0.42% |
| 2026-08-28 | 252.24 | 255.38 | 244.04 | 245.81 | 406K | -3.63% |
SIMO Chart Terminal
Live VCP patterns, Cup & Handle overlays, support/resistance, and AI trade plans.
Live Breakouts Feed
High-probability breakout stocks crossing their pivot across 5 pattern engines.
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
Peer Comparison
Compare growth, multiples, and margins vs sector.
SIMO — Frequently Asked Questions
Quick answers to the most common questions about buying SIMO stock.
How has SIMO stock performed recently?
SIMO returned +70.7% over the past year, beating its 5-year annualized CAGR of +18.3%. The stock trades below its 200-day moving average, confirming the uptrend.
What is SIMO's all-time high price?
Silicon Motion Technology Corporation reached $355.00 on 2026-06-22. The 52-week high is $355.00. Current 1-year return of +70.7% 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 2005-2026, downloadable in CSV format.