Silicon Motion Technology (SIMO) Stock Chart & Stock Price History $54.02 +1.39 (+2.64%) Closing price 04:00 PM EasternExtended Trading$53.04 -0.98 (-1.82%) As of 05:13 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrends Silicon Motion Technology Stock Price Performance 5 Day Performance+5.24%1 Month Performance+1.46%3 Month Performance-4.06%6 Month Performance-28.07%Year-To-Date Performance+1.17%1 Year Performance-15.77% Receive SIMO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Silicon Motion Technology and its competitors with MarketBeat's FREE daily newsletter. Email Address SIMO Stock Chart for Wednesday, January, 22, 2025 SIMO Chart by TradingView Silicon Motion Technology Stock Price History Daily Weekly Monthly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization01/21/2025$51.96$52.63+1.29%$53.26$52.19455,332 shs$1.77 billion01/20/2025$51.96$51.96$52.44$51.42337,552 shs$1.75 billion01/17/2025$51.17$51.96+1.54%$52.44$51.42337,552 shs$1.75 billion01/16/2025$50.53$51.17+1.27%$52.11$50.21325,403 shs$1.72 billion01/15/2025$50.43$50.53+0.20%$51.95$50.43334,321 shs$1.70 billion01/14/2025$51.90$50.43-2.83%$52.78$48.81685,346 shs$1.70 billion01/13/2025$52.96$51.90-2.00%$53.02$51.21262,795 shs$1.75 billion01/10/2025$55.17$52.96-4.01%$54.99$52.83206,520 shs$1.78 billion01/09/2025$55.17$55.17$56.03$54.80210,601 shs$1.86 billion01/08/2025$56.11$55.17-1.68%$56.03$54.80210,601 shs$1.86 billion Get the Latest News and Ratings for SIMO and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Silicon Motion Technology and its competitors with MarketBeat's FREE daily newsletter. 01/07/2025$56.30$56.11-0.34%$56.17$54.63304,468 shs$1.89 billion01/06/2025$55.15$56.30+2.09%$57.21$55.50168,470 shs$1.90 billion01/03/2025$54.65$55.15+0.91%$55.81$54.85116,641 shs$1.86 billion01/02/2025$54.05$54.65+1.11%$55.48$54.27173,503 shs$1.84 billion01/01/2025$54.05$54.05$55.07$53.70227,347 shs$1.82 billion12/31/2024$54.60$54.05-1.01%$55.07$53.70227,347 shs$1.82 billion12/30/2024$54.86$54.60-0.47%$55.19$53.62157,554 shs$1.84 billion12/27/2024$56.75$54.86-3.33%$56.29$53.39333,752 shs$1.85 billion12/26/2024$56.49$56.75+0.46%$56.85$55.42122,353 shs$1.91 billion12/25/2024$56.49$56.49$56.49$55.8582,250 shs$1.90 billion12/24/2024$56.07$56.49+0.75%$56.49$55.8582,250 shs$1.90 billion12/23/2024$53.90$56.07+4.03%$56.11$54.19234,504 shs$1.89 billion Related Companies LITE Stock Price Chart NXT Stock Price Chart SITM Stock Price Chart TSEM Stock Price Chart ALGM Stock Price Chart PI Stock Price Chart LPL Stock Price Chart LUNR Stock Price Chart KLIC Stock Price Chart VIAV Stock Price Chart Receive SIMO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Silicon Motion Technology and its competitors with MarketBeat's FREE daily newsletter. 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