OTC:IFNNF | 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
2009-02-13 to 2026-08-27
Data captured

Stock Price Chart

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

$0.70$1.97$5.50$15.40$43.07$120.472009-02-132026-08-27

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

View year

Historical Stock Price — 2017

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2017-12-29$27.56$29.463,100
2017-12-28$27.86$29.793,400
2017-12-27$27.51$29.4165,400
2017-12-26$27.10$28.971,100
2017-12-22$27.40$29.29600
2017-12-21$27.36$29.25300
2017-12-20$27.50$29.400
2017-12-19$27.50$29.403,700
2017-12-18$27.34$29.2362,700
2017-12-15$26.90$28.76400
2017-12-14$26.90$28.76500
2017-12-13$26.86$28.720
2017-12-12$26.86$28.72156,800
2017-12-11$27.20$29.08500
2017-12-08$26.92$28.7810,800
2017-12-07$26.59$28.430
2017-12-06$26.59$28.4315,100
2017-12-05$26.85$28.7191,100
2017-12-04$26.63$28.471,900
2017-12-01$27.02$28.89900
2017-11-30$27.92$29.8555,400
2017-11-29$27.70$29.61700
2017-11-28$28.79$30.782,200
2017-11-27$29.11$31.12200
2017-11-24$28.97$30.970
2017-11-22$28.97$30.97100
2017-11-21$29.67$31.72100
2017-11-20$28.64$30.62500
2017-11-17$28.75$30.74611,400
2017-11-16$28.73$30.721,800
2017-11-15$27.97$29.903,200
2017-11-14$28.31$30.27400
2017-11-13$27.40$29.29800
2017-11-10$27.46$29.3619,600
2017-11-09$27.27$29.15200
2017-11-08$28.42$30.380
2017-11-07$28.42$30.380
2017-11-06$28.42$30.382,300
2017-11-03$28.45$30.427,500
2017-11-02$27.76$29.6825,300
2017-11-01$28.70$30.6816,900
2017-10-31$27.65$29.56500
2017-10-30$27.26$29.14100
2017-10-27$26.80$28.650
2017-10-26$26.80$28.650
2017-10-25$26.80$28.650
2017-10-24$26.80$28.65100
2017-10-23$26.35$28.170
2017-10-20$26.35$28.171,400
2017-10-19$26.32$28.142,800
2017-10-18$26.30$28.12600
2017-10-17$26.48$28.31800
2017-10-16$25.67$27.44200
2017-10-13$25.59$27.360
2017-10-12$25.59$27.362,000
2017-10-11$25.48$27.240
2017-10-10$25.48$27.24800
2017-10-09$25.19$26.930
2017-10-06$25.19$26.930
2017-10-05$25.19$26.93300
2017-10-04$25.62$27.39300
2017-10-03$25.71$27.490
2017-10-02$25.71$27.491,300
2017-09-29$24.62$26.320
2017-09-28$24.62$26.320
2017-09-27$24.62$26.3221,400
2017-09-26$24.70$26.410
2017-09-25$24.70$26.410
2017-09-22$24.70$26.410
2017-09-21$24.70$26.410
2017-09-20$24.70$26.41500
2017-09-19$22.89$24.470
2017-09-18$22.89$24.470
2017-09-15$22.89$24.470
2017-09-14$22.89$24.470
2017-09-13$22.89$24.470
2017-09-12$22.89$24.470
2017-09-11$22.89$24.470
2017-09-08$22.89$24.470
2017-09-07$22.89$24.470
2017-09-06$22.89$24.470
2017-09-05$22.89$24.470
2017-09-01$22.89$24.470
2017-08-31$22.89$24.475,900
2017-08-30$22.64$24.20100
2017-08-29$23.00$24.590
2017-08-28$23.00$24.598,000
2017-08-25$22.02$23.540
2017-08-24$22.02$23.540
2017-08-23$22.02$23.540
2017-08-22$22.02$23.540
2017-08-21$22.02$23.540
2017-08-18$22.02$23.5465,800
2017-08-17$22.20$23.73500
2017-08-16$22.55$24.110
2017-08-15$22.55$24.110
2017-08-14$22.55$24.110
2017-08-11$22.55$24.110
2017-08-10$22.55$24.11200
2017-08-09$21.96$23.480
2017-08-08$21.96$23.480
2017-08-07$21.96$23.480
2017-08-04$21.96$23.480
2017-08-03$21.96$23.48100,300
2017-08-02$22.11$23.640
2017-08-01$22.11$23.64200
2017-07-31$21.55$23.040
2017-07-28$21.55$23.040
2017-07-27$21.55$23.0422,200
2017-07-26$21.30$22.770
2017-07-25$21.30$22.770
2017-07-24$21.30$22.77100
2017-07-21$22.55$24.110
2017-07-20$22.55$24.11300
2017-07-19$21.93$23.450
2017-07-18$21.93$23.450
2017-07-17$21.93$23.450
2017-07-14$21.93$23.45400
2017-07-13$21.88$23.390
2017-07-12$21.88$23.39300
2017-07-11$21.35$22.83200
2017-07-10$21.00$22.450
2017-07-07$21.00$22.450
2017-07-06$21.00$22.450
2017-07-05$21.00$22.450
2017-07-03$21.00$22.450
2017-06-30$21.00$22.45300
2017-06-29$21.16$22.62200
2017-06-28$21.85$23.36200
2017-06-27$21.63$23.12100
2017-06-26$22.30$23.840
2017-06-23$22.30$23.840
2017-06-22$22.30$23.840
2017-06-21$22.30$23.840
2017-06-20$22.30$23.840
2017-06-19$22.30$23.840
2017-06-16$22.30$23.840
2017-06-15$22.30$23.840
2017-06-14$22.30$23.84200
2017-06-13$21.91$23.42100
2017-06-12$21.73$23.23200
2017-06-09$22.55$24.11600
2017-06-08$22.59$24.15200
2017-06-07$22.77$24.34300
2017-06-06$22.50$24.06200
2017-06-05$22.80$24.38200
2017-06-02$22.64$24.20200
2017-06-01$22.16$23.690
2017-05-31$22.16$23.690
2017-05-30$22.16$23.690
2017-05-26$22.16$23.690
2017-05-25$22.16$23.691,100
2017-05-24$21.74$23.24500
2017-05-23$21.62$23.11100
2017-05-22$21.33$22.800
2017-05-19$21.33$22.800
2017-05-18$21.33$22.800
2017-05-17$21.33$22.80800
2017-05-16$20.82$22.260
2017-05-15$20.82$22.260
2017-05-12$20.82$22.261,000
2017-05-11$20.82$22.260
2017-05-10$20.82$22.261,800
2017-05-09$20.43$21.845,200
2017-05-08$20.40$21.81300
2017-05-05$20.70$22.130
2017-05-04$20.70$22.130
2017-05-03$20.70$22.130
2017-05-02$20.70$22.130
2017-05-01$20.70$22.130
2017-04-28$20.70$22.130
2017-04-27$20.70$22.130
2017-04-26$20.70$22.13200
2017-04-25$20.35$21.760
2017-04-24$20.35$21.76200
2017-04-21$19.67$21.030
2017-04-20$19.67$21.030
2017-04-19$19.67$21.03300
2017-04-18$19.55$20.900
2017-04-17$19.55$20.90200
2017-04-13$20.31$21.710
2017-04-12$20.31$21.710
2017-04-11$20.31$21.710
2017-04-10$20.31$21.710
2017-04-07$20.31$21.710
2017-04-06$20.31$21.710
2017-04-05$20.31$21.710
2017-04-04$20.31$21.71300
2017-04-03$20.73$22.160
2017-03-31$20.73$22.160
2017-03-30$20.73$22.160
2017-03-29$20.73$22.160
2017-03-28$20.73$22.162,900
2017-03-27$20.22$21.62800
2017-03-24$20.07$21.46100
2017-03-23$18.50$19.780
2017-03-22$18.50$19.780
2017-03-21$18.50$19.78200
2017-03-20$18.96$20.27200
2017-03-17$18.37$19.640
2017-03-16$18.37$19.640
2017-03-15$18.37$19.640
2017-03-14$18.37$19.640
2017-03-13$18.37$19.64300
2017-03-10$18.00$19.240
2017-03-09$18.00$19.240
2017-03-08$18.00$19.243,600
2017-03-07$18.01$19.252,500
2017-03-06$18.01$19.250
2017-03-03$18.01$19.25200
2017-03-02$18.09$19.34200
2017-03-01$17.77$19.000
2017-02-28$17.77$19.00500
2017-02-27$18.02$19.27200
2017-02-24$17.91$19.15400
2017-02-23$17.88$19.120
2017-02-22$17.88$19.120
2017-02-21$17.88$19.120
2017-02-17$17.88$19.120
2017-02-16$17.88$18.8618,100
2017-02-15$17.88$18.860
2017-02-14$17.88$18.86400
2017-02-13$17.99$18.98200
2017-02-10$18.06$19.05800
2017-02-09$18.22$19.221,400
2017-02-08$18.77$19.802,900
2017-02-07$19.01$20.060
2017-02-06$19.01$20.06200
2017-02-03$19.21$20.27100
2017-02-02$18.86$19.90100
2017-02-01$18.50$19.521,500
2017-01-31$18.13$19.130
2017-01-30$18.13$19.130
2017-01-27$18.13$19.1312,000
2017-01-26$18.13$19.130
2017-01-25$18.13$19.13500
2017-01-24$17.56$18.530
2017-01-23$17.56$18.53600
2017-01-20$17.39$18.350
2017-01-19$17.39$18.350
2017-01-18$17.39$18.350
2017-01-17$17.39$18.35400
2017-01-13$17.46$18.421,400
2017-01-12$17.50$18.46600
2017-01-11$17.46$18.420
2017-01-10$17.46$18.421,500
2017-01-09$17.19$18.14500
2017-01-06$17.09$18.03200
2017-01-05$17.09$18.03600
2017-01-04$17.40$18.360
2017-01-03$17.40$18.36200