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.

View year

Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2021-12-31$46.00$54.9343,100
2021-12-30$45.90$54.8173,800
2021-12-29$46.03$54.9763,200
2021-12-28$46.36$55.3659,700
2021-12-27$46.60$55.6561,800
2021-12-23$45.32$54.1299,900
2021-12-22$45.14$53.9166,600
2021-12-21$45.01$53.7586,000
2021-12-20$44.21$52.80100,300
2021-12-17$43.87$52.39418,600
2021-12-16$44.02$52.5766,200
2021-12-15$45.50$54.3474,400
2021-12-14$43.90$52.4380,600
2021-12-13$45.05$53.8063,000
2021-12-10$45.46$54.2956,300
2021-12-09$45.27$54.0676,900
2021-12-08$46.59$55.6493,500
2021-12-07$48.39$57.79292,700
2021-12-06$46.03$54.9769,600
2021-12-03$45.60$54.4699,300
2021-12-02$45.88$54.7981,700
2021-12-01$47.02$56.1564,700
2021-11-30$45.42$54.24135,900
2021-11-29$45.96$54.89119,800
2021-11-26$44.91$53.6370,400
2021-11-24$46.40$55.4178,900
2021-11-23$46.73$55.81119,300
2021-11-22$47.95$57.2695,700
2021-11-19$48.73$58.1969,300
2021-11-18$49.54$59.16103,000
2021-11-17$48.59$58.031,123,500
2021-11-16$48.84$58.3360,500
2021-11-15$48.60$58.0478,700
2021-11-12$48.87$58.3672,300
2021-11-11$48.20$57.5696,000
2021-11-10$46.92$56.03131,800
2021-11-09$48.20$57.56188,000
2021-11-08$49.75$59.4182,900
2021-11-05$49.57$59.2088,500
2021-11-04$49.04$58.56108,700
2021-11-03$49.10$58.64114,900
2021-11-02$47.92$57.23145,100
2021-11-01$47.59$56.8367,900
2021-10-29$46.98$56.1077,900
2021-10-28$46.82$55.9160,900
2021-10-27$45.60$54.46103,200
2021-10-26$45.41$54.23104,900
2021-10-25$45.42$54.24269,800
2021-10-22$44.99$53.7395,000
2021-10-21$44.28$52.8881,000
2021-10-20$43.78$52.28289,900
2021-10-19$44.15$52.721,248,200
2021-10-18$43.64$52.12213,900
2021-10-15$43.10$51.4746,000
2021-10-14$42.93$51.2787,300
2021-10-13$41.79$49.9193,600
2021-10-12$40.72$48.63197,000
2021-10-11$41.21$49.2179,100
2021-10-08$41.22$49.2364,700
2021-10-07$41.38$49.42112,400
2021-10-06$41.05$49.02132,700
2021-10-05$41.37$49.40128,300
2021-10-04$39.41$47.06290,700
2021-10-01$40.57$48.45133,500
2021-09-30$41.14$49.13106,900
2021-09-29$40.84$48.77152,400
2021-09-28$41.47$49.52114,300
2021-09-27$44.03$52.5886,000
2021-09-24$44.08$52.64129,800
2021-09-23$44.34$52.95145,200
2021-09-22$43.08$51.45138,600
2021-09-21$42.68$50.9778,500
2021-09-20$41.82$49.94130,500
2021-09-17$43.33$51.7567,100
2021-09-16$44.24$52.83115,800
2021-09-15$44.78$53.4865,100
2021-09-14$44.59$53.2554,600
2021-09-13$43.92$52.4578,600
2021-09-10$44.10$52.66101,100
2021-09-09$43.23$51.6363,800
2021-09-08$42.78$51.0981,800
2021-09-07$43.65$52.1345,200
2021-09-03$43.80$52.3139,400
2021-09-02$43.81$52.3285,000
2021-09-01$43.14$51.5250,700
2021-08-31$42.59$50.8656,600
2021-08-30$43.35$51.77113,700
2021-08-27$42.62$50.90135,400
2021-08-26$41.68$49.7787,200
2021-08-25$41.79$49.9168,900
2021-08-24$41.37$49.4060,800
2021-08-23$40.60$48.48121,700
2021-08-20$40.11$47.90130,000
2021-08-19$39.17$46.7887,700
2021-08-18$39.56$47.2451,500
2021-08-17$39.51$47.18102,400
2021-08-16$40.42$48.2768,200
2021-08-13$40.75$48.6664,400
2021-08-12$40.65$48.5464,500
2021-08-11$41.23$49.2441,400
2021-08-10$41.38$49.4272,900
2021-08-09$41.73$49.8358,200
2021-08-06$41.38$49.4259,500
2021-08-05$41.70$49.80296,400
2021-08-04$40.98$48.94713,100
2021-08-03$39.61$47.30158,500
2021-08-02$39.57$47.25169,100
2021-07-30$38.28$45.711,316,000
2021-07-29$38.98$46.55475,600
2021-07-28$37.78$45.12964,500
2021-07-27$37.25$44.4898,700
2021-07-26$38.19$45.61105,800
2021-07-23$37.72$45.0564,800
2021-07-22$37.17$44.39329,300
2021-07-21$38.01$45.39104,000
2021-07-20$36.70$43.83126,900
2021-07-19$36.50$43.59176,200
2021-07-16$37.22$44.45131,300
2021-07-15$38.41$45.8749,700
2021-07-14$39.48$47.15143,600
2021-07-13$38.99$46.5675,000
2021-07-12$39.17$46.7870,000
2021-07-09$39.39$47.0452,000
2021-07-08$38.48$45.95106,200
2021-07-07$39.51$47.1896,400
2021-07-06$39.25$46.8768,400
2021-07-02$39.30$46.9366,700
2021-07-01$39.26$46.8888,100
2021-06-30$40.31$48.14338,500
2021-06-29$41.17$49.17101,200
2021-06-28$39.96$47.72165,300
2021-06-25$39.49$47.1683,200
2021-06-24$39.49$47.1697,000
2021-06-23$38.71$46.23127,300
2021-06-22$39.32$46.96126,100
2021-06-21$39.01$46.59121,100
2021-06-18$38.68$46.19137,900
2021-06-17$40.38$48.2265,700
2021-06-16$40.76$48.6862,600
2021-06-15$41.10$49.0890,600
2021-06-14$41.71$49.8172,900
2021-06-11$41.28$49.3074,100
2021-06-10$41.11$49.09197,500
2021-06-09$40.18$47.98102,800
2021-06-08$40.22$48.0383,300
2021-06-07$40.50$48.3752,500
2021-06-04$40.69$48.59110,500
2021-06-03$40.08$47.8684,200
2021-06-02$40.35$48.1999,200
2021-06-01$40.96$48.91215,400
2021-05-28$40.49$48.3581,800
2021-05-27$39.52$47.20168,000
2021-05-26$39.37$47.02225,900
2021-05-25$39.85$47.59282,800
2021-05-24$39.63$47.3360,100
2021-05-21$38.91$46.4772,700
2021-05-20$39.07$46.6688,600
2021-05-19$37.74$45.0773,300
2021-05-18$38.26$45.69138,200
2021-05-17$38.13$45.54107,500
2021-05-14$38.60$46.10130,900
2021-05-13$37.02$44.21227,900
2021-05-12$36.60$43.71144,200
2021-05-11$38.55$46.04128,900
2021-05-10$38.01$45.3995,700
2021-05-07$39.39$47.04143,600
2021-05-06$38.10$45.50168,300
2021-05-05$38.49$45.97214,100
2021-05-04$38.65$46.16218,400
2021-05-03$40.95$48.90120,200
2021-04-30$40.02$47.79100,900
2021-04-29$40.86$48.80130,300
2021-04-28$41.37$49.4086,500
2021-04-27$42.34$50.56378,200
2021-04-26$42.10$50.2884,300
2021-04-23$41.84$49.9791,300
2021-04-22$40.41$48.2679,100
2021-04-21$40.49$48.35135,400
2021-04-20$40.19$48.00305,500
2021-04-19$41.86$49.9979,100
2021-04-16$42.59$50.8665,900
2021-04-15$42.75$51.0551,000
2021-04-14$42.42$50.6670,100
2021-04-13$42.30$50.52124,900
2021-04-12$41.99$50.14111,900
2021-04-09$42.31$50.53195,400
2021-04-08$42.81$51.1273,700
2021-04-07$43.13$51.51128,800
2021-04-06$42.95$51.29192,200
2021-04-05$44.17$52.75127,600
2021-04-01$43.34$51.76120,000
2021-03-31$42.59$50.86118,400
2021-03-30$41.53$49.6094,900
2021-03-29$41.09$49.0796,100
2021-03-26$41.41$49.45232,600
2021-03-25$40.35$48.19115,800
2021-03-24$40.46$48.32125,000
2021-03-23$40.64$48.53119,100
2021-03-22$41.80$49.92217,400
2021-03-19$39.81$47.54441,600
2021-03-18$40.00$47.77149,000
2021-03-17$41.30$49.32220,100
2021-03-16$41.17$49.17219,900
2021-03-15$40.98$48.94591,800
2021-03-12$40.54$48.41330,700
2021-03-11$40.92$48.87219,000
2021-03-10$39.15$46.75574,900
2021-03-09$41.04$49.01581,300
2021-03-08$38.30$45.74734,800
2021-03-05$38.81$46.35320,400
2021-03-04$38.05$45.44278,100
2021-03-03$41.05$49.02188,200
2021-03-02$42.19$50.38244,200
2021-03-01$43.10$51.47236,700
2021-02-26$43.65$52.13357,400
2021-02-25$42.14$50.01295,900
2021-02-24$43.65$51.80217,100
2021-02-23$42.24$50.12235,400
2021-02-22$43.27$51.35158,700
2021-02-19$43.96$52.17239,800
2021-02-18$42.77$50.75222,400
2021-02-17$42.66$50.62216,700
2021-02-16$44.00$52.21132,500
2021-02-12$43.00$51.03289,100
2021-02-11$42.82$50.81282,300
2021-02-10$41.24$48.94188,000
2021-02-09$42.08$49.94222,900
2021-02-08$42.86$50.86162,400
2021-02-05$41.14$48.82109,400
2021-02-04$40.39$47.93292,300
2021-02-03$40.71$48.31172,900
2021-02-02$41.08$48.7593,800
2021-02-01$40.99$48.64195,600
2021-01-29$40.15$47.64137,600
2021-01-28$40.89$48.52177,300
2021-01-27$38.79$46.03285,700
2021-01-26$40.40$47.94400,000
2021-01-25$41.17$48.86536,700
2021-01-22$42.20$50.081,018,900
2021-01-21$43.55$51.68256,800
2021-01-20$42.30$50.20142,700
2021-01-19$41.59$49.352,114,400
2021-01-15$40.67$48.26132,500
2021-01-14$41.71$49.50246,700
2021-01-13$42.60$50.55169,200
2021-01-12$42.16$50.03216,300
2021-01-11$41.05$48.71357,700
2021-01-08$41.70$49.48237,100
2021-01-07$39.41$46.77135,600
2021-01-06$38.84$46.09116,500
2021-01-05$39.18$46.4981,300
2021-01-04$38.98$46.26145,400