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 — 2001

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2001-12-31$20.30$20.6864,300
2001-12-28$20.42$20.80100,300
2001-12-27$20.16$20.5473,300
2001-12-26$19.83$20.20221,700
2001-12-24$19.52$19.8848,800
2001-12-21$20.05$20.42118,700
2001-12-20$19.76$20.13783,100
2001-12-19$20.56$20.94456,300
2001-12-18$21.85$22.26520,300
2001-12-17$21.80$22.21432,400
2001-12-14$20.80$21.19232,000
2001-12-13$20.34$20.72874,500
2001-12-12$21.40$21.801,826,700
2001-12-11$22.80$23.22268,600
2001-12-10$22.96$23.39253,500
2001-12-07$23.81$24.25400,700
2001-12-06$24.43$24.88778,300
2001-12-05$25.57$26.051,226,800
2001-12-04$21.60$22.00580,800
2001-12-03$20.16$20.54268,100
2001-11-30$19.55$19.91289,400
2001-11-29$19.15$19.51286,200
2001-11-28$18.90$19.25173,400
2001-11-27$20.82$21.21493,000
2001-11-26$21.20$21.59333,300
2001-11-23$19.95$20.32229,300
2001-11-21$17.95$18.28650,800
2001-11-20$18.23$18.57336,400
2001-11-19$20.05$20.4296,900
2001-11-16$20.21$20.59279,300
2001-11-15$20.70$21.09630,200
2001-11-14$19.56$19.92571,800
2001-11-13$19.84$20.21515,000
2001-11-12$18.30$18.64225,200
2001-11-09$18.18$18.52411,100
2001-11-08$18.60$18.95400,900
2001-11-07$18.03$18.37235,600
2001-11-06$17.72$18.05136,800
2001-11-05$17.27$17.59191,100
2001-11-02$16.10$16.40126,900
2001-11-01$16.37$16.67216,700
2001-10-31$15.04$15.32321,700
2001-10-30$14.80$15.08422,800
2001-10-29$15.20$15.48174,600
2001-10-26$16.23$16.53257,300
2001-10-25$16.11$16.41577,300
2001-10-24$16.50$16.81234,300
2001-10-23$15.83$16.12355,800
2001-10-22$15.01$15.29519,500
2001-10-19$14.53$14.80128,200
2001-10-18$14.90$15.18166,400
2001-10-17$15.35$15.64867,100
2001-10-16$15.14$15.42163,700
2001-10-15$14.07$14.33140,600
2001-10-12$14.26$14.53158,600
2001-10-11$14.90$15.18868,400
2001-10-10$14.25$14.52557,000
2001-10-09$13.24$13.49406,400
2001-10-08$12.36$12.59171,700
2001-10-05$12.51$12.74491,500
2001-10-04$13.12$13.36387,800
2001-10-03$12.70$12.94639,100
2001-10-02$11.51$11.72821,500
2001-10-01$11.72$11.94195,500
2001-09-28$12.39$12.62254,100
2001-09-27$11.32$11.53566,600
2001-09-26$11.07$11.28210,900
2001-09-25$12.08$12.30517,100
2001-09-24$12.29$12.52387,600
2001-09-21$13.23$13.48230,200
2001-09-20$12.75$12.99468,900
2001-09-19$14.90$15.18518,400
2001-09-18$15.54$15.83197,500
2001-09-17$17.14$17.46427,200
2001-09-10$21.12$21.51295,000
2001-09-07$20.10$20.47516,300
2001-09-06$19.84$20.21338,500
2001-09-05$21.56$21.96630,800
2001-09-04$22.85$23.28602,800
2001-08-31$23.63$24.07116,400
2001-08-30$23.01$23.44143,700
2001-08-29$23.43$23.87106,300
2001-08-28$23.70$24.14220,800
2001-08-27$25.01$25.48404,300
2001-08-24$24.31$24.76417,900
2001-08-23$22.74$23.1685,000
2001-08-22$22.55$22.97131,700
2001-08-21$21.20$21.59150,900
2001-08-20$20.80$21.19118,600
2001-08-17$21.15$21.54143,900
2001-08-16$22.25$22.66259,500
2001-08-15$22.80$23.22110,100
2001-08-14$23.14$23.57268,900
2001-08-13$22.92$23.35362,300
2001-08-10$21.97$22.38458,800
2001-08-09$22.42$22.84298,500
2001-08-08$22.80$23.22199,600
2001-08-07$23.76$24.20235,000
2001-08-06$24.92$25.38134,600
2001-08-03$25.40$25.87291,700
2001-08-02$26.75$27.25522,900
2001-08-01$26.43$26.92392,700
2001-07-31$25.55$26.03173,800
2001-07-30$25.48$25.9595,800
2001-07-27$25.16$25.63241,800
2001-07-26$25.25$25.72276,900
2001-07-25$24.20$24.65315,400
2001-07-24$23.79$24.23622,500
2001-07-23$24.03$24.48742,700
2001-07-20$24.29$24.74718,800
2001-07-19$23.24$23.671,416,600
2001-07-18$22.45$22.87532,100
2001-07-17$22.75$23.17639,100
2001-07-16$22.28$22.691,544,500
2001-07-13$22.75$23.174,779,400
2001-07-12$22.44$22.861,017,800
2001-07-11$21.13$21.52279,300
2001-07-10$20.36$20.74323,100
2001-07-09$21.89$22.30123,100
2001-07-06$22.30$22.71162,200
2001-07-05$22.70$23.12260,500
2001-07-03$24.31$24.7655,900
2001-07-02$23.97$24.4250,800
2001-06-29$23.45$23.8964,600
2001-06-28$23.91$24.3556,200
2001-06-27$23.80$24.2498,600
2001-06-26$23.55$23.9990,900
2001-06-25$25.55$26.0358,700
2001-06-22$25.67$26.1562,000
2001-06-21$25.47$25.94111,000
2001-06-20$25.40$25.87240,100
2001-06-19$29.85$30.41364,300
2001-06-18$30.60$31.17123,300
2001-06-15$31.25$31.83102,100
2001-06-14$32.30$32.90168,100
2001-06-13$33.10$33.7249,900
2001-06-12$34.10$34.7370,200
2001-06-11$34.64$35.2861,400
2001-06-08$35.56$36.22372,900
2001-06-07$34.74$35.39437,800
2001-06-06$33.25$33.87184,100
2001-06-05$35.49$36.151,174,500
2001-06-04$34.01$34.6457,000
2001-06-01$34.50$35.1489,000
2001-05-31$34.35$34.99116,300
2001-05-30$34.00$34.63116,500
2001-05-29$34.96$35.6169,500
2001-05-25$37.40$38.1053,200
2001-05-24$37.21$37.9070,900
2001-05-23$37.58$38.28139,500
2001-05-22$39.56$40.30301,600
2001-05-21$41.15$41.92421,300
2001-05-18$39.75$40.49395,300
2001-05-17$39.74$40.48515,400
2001-05-16$39.95$40.69681,600
2001-05-15$39.30$40.03333,900
2001-05-14$38.69$39.4185,600
2001-05-11$40.26$41.0177,300
2001-05-10$40.42$41.17117,800
2001-05-09$39.90$40.64116,300
2001-05-08$41.80$42.5869,900
2001-05-07$41.45$42.2292,500
2001-05-04$42.40$43.19521,100
2001-05-03$40.25$41.00108,300
2001-05-02$41.80$42.58205,000
2001-05-01$43.90$44.72134,500
2001-04-30$42.66$43.4575,200
2001-04-27$42.20$42.9928,000
2001-04-26$41.23$42.0088,300
2001-04-25$41.15$41.92152,300
2001-04-24$39.25$39.98565,100
2001-04-23$40.24$40.9966,400
2001-04-20$42.22$43.0169,700
2001-04-19$43.72$44.53343,600
2001-04-18$44.25$45.07379,300
2001-04-17$41.15$41.92121,800
2001-04-16$41.50$42.27102,100
2001-04-12$43.12$43.92388,400
2001-04-11$40.00$40.74241,400
2001-04-10$39.04$39.77342,200
2001-04-09$36.46$37.14287,000
2001-04-06$36.65$37.33108,600
2001-04-05$37.95$38.66501,600
2001-04-04$34.15$34.79376,200
2001-04-03$33.45$33.45105,900
2001-04-02$34.50$34.50170,400
2001-03-30$37.85$37.85262,900
2001-03-29$38.10$38.10128,800
2001-03-28$37.62$37.62126,200
2001-03-27$41.15$41.15120,300
2001-03-26$39.55$39.55211,400
2001-03-23$38.61$38.61133,200
2001-03-22$36.75$36.75159,600
2001-03-21$34.75$34.7569,800
2001-03-20$35.08$35.08145,000
2001-03-19$35.65$35.65129,700
2001-03-16$35.00$35.0056,500
2001-03-15$35.50$35.50103,300
2001-03-14$35.55$35.5561,300
2001-03-13$35.70$35.7094,500
2001-03-12$33.77$33.7774,000
2001-03-09$35.69$35.6933,000
2001-03-08$38.19$38.1963,600
2001-03-07$37.89$37.8969,600
2001-03-06$38.15$38.1571,800
2001-03-05$35.65$35.65126,000
2001-03-02$34.20$34.20279,200
2001-03-01$33.58$33.5871,400
2001-02-28$32.80$32.8068,800
2001-02-27$34.02$34.0261,200
2001-02-26$34.83$34.8361,500
2001-02-23$34.50$34.5081,500
2001-02-22$34.50$34.5082,900
2001-02-21$34.60$34.6076,600
2001-02-20$36.22$36.2284,800
2001-02-16$37.50$37.5093,900
2001-02-15$38.80$38.8080,700
2001-02-14$38.25$38.25190,000
2001-02-13$37.65$37.65101,900
2001-02-12$38.05$38.0587,700
2001-02-09$36.90$36.9061,600
2001-02-08$37.70$37.7098,500
2001-02-07$38.18$38.1867,400
2001-02-06$39.83$39.8388,700
2001-02-05$41.51$41.5162,300
2001-02-02$42.05$42.0544,300
2001-02-01$44.55$44.5586,900
2001-01-31$44.05$44.0581,700
2001-01-30$42.40$42.4057,900
2001-01-29$41.75$41.7558,000
2001-01-26$41.94$41.94112,600
2001-01-25$42.13$42.1278,500
2001-01-24$43.69$43.6969,700
2001-01-23$44.50$44.5050,100
2001-01-22$43.75$43.75148,900
2001-01-19$45.56$45.56103,000
2001-01-18$45.00$45.00103,900
2001-01-17$42.63$42.63277,500
2001-01-16$40.50$40.50114,500
2001-01-12$41.00$41.00993,300
2001-01-11$38.88$38.87790,000
2001-01-10$37.00$37.00172,800
2001-01-09$37.56$37.5685,000
2001-01-08$37.25$37.2593,900
2001-01-05$36.88$36.87433,600
2001-01-04$37.63$37.63125,400
2001-01-03$38.75$38.75603,400
2001-01-02$36.00$36.00183,500