OTC:IFNNY | Historical Stock Price | INFINEON TECHNOLOGIES AG

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2000-03-13 to 2026-08-27
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.54$1.59$4.69$13.78$40.54$119.242000-03-132026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2000

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2000-12-29$36.00$36.0069,200
2000-12-28$35.50$35.5065,900
2000-12-27$36.00$36.00115,500
2000-12-26$36.50$36.5097,600
2000-12-22$36.50$36.50174,700
2000-12-21$36.00$36.00136,700
2000-12-20$36.88$36.87102,300
2000-12-19$39.00$39.0067,600
2000-12-18$38.63$38.6295,700
2000-12-15$40.00$40.00148,600
2000-12-14$42.00$42.00110,100
2000-12-13$44.56$44.5690,100
2000-12-12$46.69$46.6989,800
2000-12-11$45.63$45.62143,100
2000-12-08$46.00$46.0095,200
2000-12-07$44.13$44.12134,300
2000-12-06$44.25$44.25282,900
2000-12-05$44.13$44.12108,900
2000-12-04$39.63$39.6357,600
2000-12-01$38.94$38.9436,000
2000-11-30$38.38$38.3897,700
2000-11-29$40.75$40.7541,000
2000-11-28$40.38$40.3785,200
2000-11-27$43.75$43.75177,400
2000-11-24$41.75$41.75130,800
2000-11-22$36.63$36.62127,500
2000-11-21$38.13$38.1281,200
2000-11-20$38.38$38.38100,800
2000-11-17$38.19$38.19107,400
2000-11-16$38.94$38.94143,000
2000-11-15$41.31$41.3171,900
2000-11-14$41.25$41.2580,600
2000-11-13$37.88$37.87109,300
2000-11-10$37.75$37.7546,500
2000-11-09$41.00$41.00177,500
2000-11-08$40.81$40.81257,600
2000-11-07$44.00$44.00379,900
2000-11-06$46.44$46.44225,400
2000-11-03$45.50$45.5060,800
2000-11-02$44.69$44.69221,200
2000-11-01$41.88$41.8739,700
2000-10-31$42.88$42.87176,400
2000-10-30$40.44$40.44299,600
2000-10-27$40.00$40.00233,900
2000-10-26$40.50$40.5046,600
2000-10-25$39.75$39.7540,000
2000-10-24$42.63$42.63256,500
2000-10-23$41.00$41.0035,700
2000-10-20$41.31$41.3188,300
2000-10-19$42.50$42.50442,400
2000-10-18$38.75$38.75157,100
2000-10-17$39.25$39.25131,000
2000-10-16$41.75$41.75199,500
2000-10-13$44.63$44.6280,500
2000-10-12$40.88$40.8758,800
2000-10-11$41.75$41.75100,200
2000-10-10$43.50$43.50157,400
2000-10-09$45.38$45.3857,600
2000-10-06$45.63$45.62112,000
2000-10-05$48.38$48.37421,200
2000-10-04$48.75$48.7595,900
2000-10-03$47.75$47.75100,200
2000-10-02$48.50$48.5078,600
2000-09-29$47.50$47.5077,700
2000-09-28$48.88$48.88154,700
2000-09-27$48.94$48.94268,800
2000-09-26$47.88$47.88411,700
2000-09-25$47.44$47.44357,800
2000-09-22$48.94$48.94712,500
2000-09-21$49.81$49.81449,900
2000-09-20$51.94$51.94110,900
2000-09-19$53.13$53.12369,400
2000-09-18$50.88$50.87425,000
2000-09-15$51.56$51.56131,600
2000-09-14$54.38$54.38335,300
2000-09-13$55.38$55.38134,000
2000-09-12$57.25$57.25138,900
2000-09-11$58.06$58.06238,300
2000-09-08$59.00$59.00159,700
2000-09-07$62.00$62.00287,000
2000-09-06$60.63$60.62154,900
2000-09-05$66.00$66.0085,700
2000-09-01$66.88$66.8794,100
2000-08-31$65.94$65.94232,300
2000-08-30$66.94$66.94142,700
2000-08-29$68.00$68.0036,900
2000-08-28$69.13$69.1273,600
2000-08-25$68.88$68.87135,200
2000-08-24$69.38$69.37167,900
2000-08-23$67.00$67.00389,100
2000-08-22$67.31$67.3148,400
2000-08-21$66.69$66.6974,800
2000-08-18$68.00$68.0087,200
2000-08-17$69.00$69.0068,600
2000-08-16$67.50$67.50112,300
2000-08-15$67.63$67.62108,000
2000-08-14$65.75$65.75103,000
2000-08-11$63.88$63.8763,800
2000-08-10$64.50$64.5043,300
2000-08-09$65.69$65.6968,000
2000-08-08$61.00$61.0092,900
2000-08-07$60.50$60.50168,000
2000-08-04$59.88$59.87185,700
2000-08-03$62.81$62.81356,200
2000-08-02$64.56$64.56186,200
2000-08-01$66.88$66.87132,100
2000-07-31$68.00$68.00199,500
2000-07-28$67.06$67.06234,200
2000-07-27$69.00$69.00178,700
2000-07-26$72.75$72.75259,900
2000-07-25$75.88$75.87135,300
2000-07-24$76.13$76.13101,500
2000-07-21$76.75$76.7538,300
2000-07-20$78.38$78.37125,000
2000-07-19$76.44$76.4481,400
2000-07-18$78.75$78.7574,500
2000-07-17$82.75$82.75188,800
2000-07-14$79.50$79.50620,900
2000-07-13$76.13$76.13109,400
2000-07-12$75.50$75.50288,900
2000-07-11$73.94$73.94211,500
2000-07-10$74.25$74.25276,600
2000-07-07$74.19$74.19166,200
2000-07-06$74.13$74.12157,600
2000-07-05$72.00$72.00219,100
2000-07-03$74.25$74.25174,100
2000-06-30$79.25$79.25158,100
2000-06-29$79.69$79.69198,000
2000-06-28$82.25$82.25267,500
2000-06-27$87.31$87.31857,200
2000-06-26$83.06$83.06500,700
2000-06-23$84.00$84.00383,300
2000-06-22$84.25$84.25497,000
2000-06-21$83.75$83.75259,500
2000-06-20$82.38$82.37381,800
2000-06-19$80.75$80.75387,400
2000-06-16$78.13$78.13784,000
2000-06-15$75.63$75.62517,500
2000-06-14$78.94$78.94174,200
2000-06-13$79.50$79.50161,700
2000-06-12$79.25$79.25118,200
2000-06-09$80.13$80.12277,600
2000-06-08$80.00$80.00282,600
2000-06-07$78.25$78.25508,800
2000-06-06$71.63$71.62145,100
2000-06-05$72.13$72.12175,700
2000-06-02$71.50$71.50268,800
2000-06-01$65.88$65.87334,600
2000-05-31$62.88$62.88277,200
2000-05-30$64.38$64.37187,100
2000-05-26$61.56$61.56115,900
2000-05-25$58.00$58.00169,200
2000-05-24$59.25$59.25390,100
2000-05-23$60.69$60.69147,100
2000-05-22$61.50$61.50202,000
2000-05-19$63.25$63.25154,600
2000-05-18$66.38$66.38485,600
2000-05-17$67.56$67.5675,000
2000-05-16$69.88$69.88146,200
2000-05-15$69.75$69.7583,700
2000-05-12$68.31$68.31269,200
2000-05-11$63.63$63.62200,400
2000-05-10$62.00$62.00322,300
2000-05-09$66.81$66.81441,700
2000-05-08$65.00$65.0082,000
2000-05-05$66.25$66.25113,300
2000-05-04$65.00$65.00110,400
2000-05-03$66.06$66.06257,700
2000-05-02$69.13$69.12283,200
2000-05-01$69.75$69.75159,800
2000-04-28$67.88$67.87454,600
2000-04-27$67.25$67.25862,200
2000-04-26$67.88$67.87395,300
2000-04-25$65.56$65.56262,100
2000-04-24$62.13$62.12438,700
2000-04-20$62.13$62.12198,900
2000-04-19$62.31$62.31192,300
2000-04-18$61.73$61.73373,600
2000-04-17$59.81$59.811,019,900
2000-04-14$56.06$56.06953,400
2000-04-13$60.75$60.75691,200
2000-04-12$60.13$60.13664,700
2000-04-11$62.00$62.001,002,100
2000-04-10$59.19$59.19565,500
2000-04-07$59.00$59.00662,900
2000-04-06$56.38$56.37560,400
2000-04-05$52.06$52.061,235,200
2000-04-04$53.63$53.62760,900
2000-04-03$53.13$53.12430,900
2000-03-31$57.50$57.50582,900
2000-03-30$53.13$53.12531,300
2000-03-29$56.00$56.00573,700
2000-03-28$63.06$63.06481,800
2000-03-27$61.13$61.12354,100
2000-03-24$60.56$60.56656,000
2000-03-23$62.00$62.00917,200
2000-03-22$66.50$66.501,078,200
2000-03-21$69.88$69.881,133,400
2000-03-20$70.50$70.501,374,200
2000-03-17$69.31$69.31947,300
2000-03-16$70.63$70.632,553,200
2000-03-15$71.00$71.003,333,800
2000-03-14$76.81$76.814,790,500
2000-03-13$70.00$70.0014,147,200