Silicon Motion Technology Corporation (SIMO) Stock Chart
SIMO price chart
Daily prices adjusted for splits and dividends. 1D and 5D show delayed intraday prices. Markers: E earnings, D dividend, S split.
Technical snapshot
Key levels & statistics
SIMO performance vs the market
Total return, dividends reinvestedSIMO monthly returns
SIMO historical prices
SIMO dividends & splits
About the SIMO chart
Silicon Motion Technology (SIMO) closed at $211.30 on October 16, 2026, up 129.7% so far this year. The stock is trading 1.0% above its 200-day moving average of $209.21, which technical analysts usually read as a long-term uptrend. Over the past year SIMO returned +131.9% including dividends, ahead of the S&P 500 (+16.8%).
This page charts the full trading history of Silicon Motion Technology Corporation stock. Daily prices come from EODHD and are adjusted for stock splits and dividends, so returns over long periods are comparable. For the latest quote, company profile, earnings and news, see the SIMO stock overview.
SIMO chart FAQ
What is Silicon Motion Technology's all-time high stock price?
The highest closing price for SIMO was $336.90 on June 22, 2026 (adjusted for stock splits). As of the October 16, 2026 close it traded 37.3% below that level.
What is the 52-week range of SIMO stock?
Over the 52 weeks to October 16, 2026, SIMO traded between an intraday low of $79.76 on November 20, 2025 and an intraday high of $355.00 on June 22, 2026.
Is SIMO above its 200-day moving average?
Yes. On October 16, 2026 SIMO closed at $211.30, 1.0% above its 200-day simple moving average of $209.21. The 50-day average was $257.02.
How has SIMO stock performed compared with the S&P 500?
Including reinvested dividends, SIMO returned +131.9% over the past year, compared with +16.8% for the S&P 500 (SPY). Over five years the figures were +246.6% and +83.0%.
Does Silicon Motion Technology pay a dividend?
Yes. Silicon Motion Technology paid $2.00 per share in dividends over the past 12 months (4 payments), a yield of about 0.95% at the latest close. The most recent dividend of $0.50 per share had an ex-dividend date of August 6, 2026.
How do I read the SIMO chart?
Pick a time range above the chart and choose candlesticks, a line or an area chart. Moving averages, Bollinger Bands, volume, RSI and MACD can be switched on with the indicator buttons, and "Compare" plots SIMO against the S&P 500, its sector or a competitor as a percentage change. Chart prices are adjusted for splits and dividends.