Infineon Technologies (IFNNY) Stock Chart & Stock Price History $39.26 +0.20 (+0.50%) As of 05/29/2025 04:00 PM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartDividendEarningsHeadlinesInsider TradesSEC FilingsShort InterestBuy This Stock Infineon Technologies Stock Price Performance The Infineon Technologies (IFNNY) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 2.08%, with a year-to-date return of 21.05%. In the past month, the stock has increased 19.06%, reflecting recent market activity. As of the latest close, Infineon Technologies traded at $39.26 with a market cap of $51.26 billion and volume of 327,138 shares. Five years ago, the stock traded at $21.06, representing a 86.40% increase over that period. At the time, it had a market cap of $26.34 billion and a volume of 119,355 shares. 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Email Address 5 Day Performance+4.24%1 Month Performance+19.06%3 Month Performance+7.37%Year-To-Date Performance+21.05%1 Year Performance-2.08%5 Year Performance+86.40% IFNNY Stock Chart for Friday, May, 30, 2025 IFNNY Chart by TradingView Infineon Technologies Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization05/29/2025$39.06$39.26+0.50%$39.77$39.16327,138 shs$51.26 billion05/28/2025$39.25$39.06-0.48%$39.37$38.74876,019 shs$51.01 billion05/27/2025$37.66$39.25+4.22%$39.60$39.211.32 million shs$51.26 billion05/26/2025$37.66$37.66$38.16$37.65588,334 shs$49.18 billion05/23/2025$39.15$37.66-3.81%$38.16$37.65588,334 shs$49.18 billion05/22/2025$38.64$39.15+1.32%$39.46$38.81279,803 shs$51.13 billion05/21/2025$39.12$38.64-1.23%$39.43$38.48257,184 shs$50.46 billion05/20/2025$37.93$39.12+3.14%$39.24$38.18270,023 shs$51.09 billion05/19/2025$37.39$37.93+1.44%$38.02$37.23247,172 shs$49.53 billion05/16/2025$37.80$37.39-1.08%$37.59$37.24248,840 shs$48.83 billion Get the Latest News and Ratings for IFNNY and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Infineon Technologies and its competitors with MarketBeat's FREE daily newsletter. 05/15/2025$38.55$37.80-1.95%$38.10$37.581.61 million shs$49.36 billion05/14/2025$38.65$38.55-0.26%$39.12$38.33234,184 shs$50.34 billion05/13/2025$37.93$38.65+1.90%$38.77$37.79330,913 shs$50.47 billion05/12/2025$35.53$37.93+6.75%$38.06$37.38321,605 shs$49.53 billion05/09/2025$34.99$35.53+1.54%$35.90$35.46719,396 shs$46.40 billion05/08/2025$34.46$34.99+1.53%$35.28$34.51256,541 shs$45.69 billion05/07/2025$33.35$34.46+3.34%$34.81$33.98374,627 shs$45.01 billion05/06/2025$34.15$33.35-2.34%$33.55$33.25164,391 shs$43.55 billion05/05/2025$34.08$34.15+0.21%$34.30$34.07241,442 shs$44.60 billion05/02/2025$33.31$34.08+2.31%$34.29$33.93129,120 shs$44.51 billion05/01/2025$32.97$33.31+1.03%$33.74$32.30302,335 shs$43.50 billion04/30/2025$33.46$32.97-1.46%$33.08$32.13140,939 shs$43.06 billion04/29/2025$34.39$33.46-2.70%$33.60$33.19184,627 shs$43.70 billion Related Companies Advanced Micro Devices Stock Price Chart ARM Stock Price Chart NXP Semiconductors Stock Price Chart L3Harris Technologies Stock Price Chart Vertiv Stock Price Chart Advantest Stock Price Chart Nokia Oyj Stock Price Chart Telefonaktiebolaget LM Ericsson (publ) Stock Price Chart Ubiquiti Stock Price Chart STMicroelectronics Stock Price Chart Receive IFNNY Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Infineon Technologies and its competitors with MarketBeat's FREE daily newsletter. 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