Infineon Technologies (IFNNF) Stock Chart & Stock Price History $39.09 -0.46 (-1.15%) As of 03:49 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 decreased 3.11%, with a year-to-date return of 18.80%. In the past month, the stock has increased 29.85%, reflecting recent market activity. As of the latest close, Infineon Technologies traded at $39.54 with a market cap of and volume of 1,404 shares. Five years ago, the stock traded at $20.83, representing a 87.64% increase over that period. At the time, it had a market cap of and a volume of 14,853 shares. 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Email Address 5 Day Performance+4.09%1 Month Performance+29.85%3 Month Performance-4.79%Year-To-Date Performance+18.80%1 Year Performance-3.11%5 Year Performance+87.64% IFNNF Stock Chart for Wednesday, May, 21, 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 Capitalization05/21/2025$39.54$39.09-1.15%$39.90$39.001,643 shs$0.0005/20/2025$37.55$39.54+5.30%$39.54$37.651,404 shs$0.0005/19/2025$37.55$37.55$37.55$37.55807 shs$0.0005/16/2025$36.04$37.55+4.19%$37.55$37.55807 shs$0.0005/15/2025$38.42$36.04-6.20%$37.95$36.04622 shs$0.0005/14/2025$37.00$38.42+3.84%$38.60$38.251,304 shs$0.0005/13/2025$37.00$37.00$37.00$37.00250 shs$0.0005/12/2025$34.75$37.00+6.47%$37.00$37.00250 shs$0.0005/09/2025$34.50$34.75+0.72%$36.75$34.753,782 shs$0.0005/08/2025$33.41$34.50+3.26%$34.50$34.50594 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. 05/07/2025$32.15$33.41+3.92%$34.00$33.413,980 shs$0.0005/06/2025$34.44$32.15-6.65%$34.43$32.15300 shs$0.0005/05/2025$34.00$34.44+1.29%$34.44$34.20337 shs$0.0005/02/2025$33.64$34.00+1.07%$34.00$34.00833 shs$0.0005/01/2025$32.65$33.64+3.03%$33.64$31.401,461 shs$0.0004/30/2025$32.29$32.65+1.10%$33.50$32.652,797 shs$0.0004/29/2025$33.35$32.29-3.17%$33.49$32.29351 shs$0.0004/28/2025$33.45$33.35-0.30%$35.38$33.351,600 shs$0.0004/25/2025$32.40$33.45+3.24%$34.08$33.459,308 shs$0.0004/24/2025$31.35$32.40+3.35%$33.00$32.40408 shs$0.0004/23/2025$30.43$31.35+3.02%$32.14$31.35417 shs$0.0004/22/2025$30.10$30.43+1.10%$31.24$29.353,909 shs$0.0004/21/2025$30.10$30.10$30.10$30.101 shs$0.00 Related Companies CATV Stock Chart ALVRQ Stock Chart AMPGW Stock Chart CETXP Stock Chart CLAYW Stock Chart CRLI Stock Chart CSLRW Stock Chart COMSW Stock Chart COMSP Stock Chart CVAS 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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