Infineon Technologies (IFNNF) Stock Chart & Stock Price History $42.71 -0.15 (-0.34%) As of 03:18 PM Eastern Add Compare Share Share Chart Stock AnalysisChartHeadlinesOwnershipSEC FilingsShort InterestBuy This Stock Infineon Technologies Stock Price Performance The Infineon Technologies (IFNNF) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 28.78%, with a year-to-date return of 29.80%. In the past month, the stock has decreased 4.03%, reflecting recent market activity. As of the latest close, Infineon Technologies traded at $42.85 with a market cap of and volume of 7,035 shares. Five years ago, the stock traded at $25.91, representing a 64.82% increase over that period. At the time, it had a market cap of and a volume of 124 shares. 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Email Address 5 Day Performance+3.75%1 Month PerformanceN/A3 Month Performance+11.15%Year-To-Date Performance+29.80%1 Year Performance+28.78%5 Year Performance+64.82% IFNNF Stock Chart for Thursday, August, 14, 2025 IFNNF 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 Capitalization08/14/2025$42.85$42.71-0.34%$42.71$41.858,116 shs$0.0008/13/2025$42.55$42.85+0.71%$43.08$42.607,035 shs$0.0008/12/2025$40.90$42.55+4.03%$42.74$42.252,973 shs$0.0008/11/2025$41.16$40.90-0.63%$40.90$40.00416 shs$0.0008/08/2025$40.20$41.16+2.39%$41.16$40.002,225 shs$0.0008/07/2025$39.43$40.20+1.97%$40.20$39.5533,629 shs$0.0008/06/2025$41.18$39.43-4.25%$39.85$39.432,273 shs$0.0008/05/2025$39.48$41.18+4.31%$41.18$39.753,547 shs$0.0008/04/2025$38.95$39.48+1.35%$39.61$39.481,527 shs$0.0008/01/2025$40.02$38.95-2.67%$39.00$38.753,078 shs$0.00 Get the Latest News and Ratings for IFNNF 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. 07/31/2025$41.20$40.02-2.86%$40.02$40.021,247 shs$0.0007/30/2025$41.04$41.20+0.39%$42.05$41.033,499 shs$0.0007/29/2025$39.99$41.04+2.63%$41.05$41.041,271 shs$0.0007/28/2025$40.00$39.99-0.02%$40.75$39.997,013 shs$0.0007/25/2025$39.90$40.00+0.25%$40.20$40.00707 shs$0.0007/24/2025$42.50$39.90-6.12%$40.40$39.8037,418 shs$0.0007/23/2025$43.62$42.50-2.57%$42.51$42.401,178 shs$0.0007/22/2025$45.00$43.62-3.07%$43.62$43.622,011 shs$0.0007/21/2025$44.10$45.00+2.04%$45.15$44.781,110 shs$0.0007/18/2025$44.00$44.10+0.23%$44.25$44.10837 shs$0.0007/17/2025$44.00$44.00$44.00$44.00321 shs$0.0007/16/2025$43.59$44.00+0.94%$44.00$43.60602 shs$0.0007/15/2025$44.50$43.59-2.04%$44.50$43.591,376 shs$0.00 Related Companies CATV Stock Chart ABILF Stock Chart ATEYY Stock Chart AFTM Stock Chart ALVRQ Stock Chart AMPGW Stock Chart ANDR Stock Chart CRVW Stock Chart CETXP Stock Chart CLAYW Stock Chart Receive IFNNF 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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