OTC:ADNH | Historical Stock Price | ADVENT TECHNOLOGIES HOLDINGS, INC.

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
2021-02-09 to 2026-08-28
Data captured

Stock Price Chart

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

$0.00$0.01$0.09$1.62$28.90$515.662021-02-092026-08-28

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

View year

Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2025-12-31$0.42$0.4211,134
2025-12-30$0.41$0.4170,900
2025-12-29$0.43$0.4316,938
2025-12-26$0.49$0.499,921
2025-12-24$0.48$0.487,187
2025-12-23$0.50$0.501,936
2025-12-22$0.49$0.498,616
2025-12-19$0.48$0.485,294
2025-12-18$0.51$0.511,184
2025-12-17$0.39$0.3914,289
2025-12-16$0.50$0.5019,930
2025-12-15$0.58$0.584,049
2025-12-12$0.54$0.546,784
2025-12-11$0.50$0.506,968
2025-12-10$0.47$0.4718,634
2025-12-09$0.51$0.5111,449
2025-12-08$0.51$0.5191,178
2025-12-05$0.56$0.5622,134
2025-12-04$0.54$0.5416,905
2025-12-03$0.54$0.5414,072
2025-12-02$0.52$0.524,632
2025-12-01$0.53$0.5310,622
2025-11-28$0.60$0.603,666
2025-11-26$0.60$0.609,444
2025-11-25$0.55$0.5515,788
2025-11-24$0.52$0.5238,235
2025-11-21$0.52$0.5224,272
2025-11-20$0.52$0.5225,031
2025-11-19$0.58$0.5812,521
2025-11-18$0.56$0.567,167
2025-11-17$0.54$0.5413,139
2025-11-14$0.59$0.5945,693
2025-11-13$0.58$0.585,385
2025-11-12$0.55$0.5544,430
2025-11-11$0.55$0.5529,225
2025-11-10$0.58$0.5857,015
2025-11-07$0.65$0.6533,470
2025-11-06$0.72$0.7220,596
2025-11-05$0.68$0.6861,584
2025-11-04$0.64$0.6480,519
2025-11-03$0.55$0.55109,674
2025-10-31$0.55$0.55353,300
2025-10-30$0.90$0.90334,065
2025-10-29$0.92$0.924,616,206
2025-10-28$2.71$2.7195,347
2025-10-27$2.81$2.81218,954
2025-10-24$3.08$3.08328,466
2025-10-23$2.87$2.8778,462
2025-10-22$2.94$2.94124,841
2025-10-21$3.05$3.0584,655
2025-10-20$3.33$3.3347,839
2025-10-17$3.13$3.13106,063
2025-10-16$3.46$3.4692,081
2025-10-15$3.80$3.80120,889
2025-10-14$3.75$3.75165,927
2025-10-13$3.76$3.76508,057
2025-10-10$2.87$2.87129,573
2025-10-09$3.12$3.1295,174
2025-10-08$3.15$3.15105,980
2025-10-07$3.33$3.3396,560
2025-10-06$3.38$3.38159,458
2025-10-03$3.41$3.41425,636
2025-10-02$3.34$3.34159,494
2025-10-01$3.43$3.43308,121
2025-09-30$3.33$3.33111,050
2025-09-29$3.33$3.3397,547
2025-09-26$3.39$3.39108,418
2025-09-25$3.38$3.38188,110
2025-09-24$3.19$3.19225,972
2025-09-23$3.47$3.47300,399
2025-09-22$3.37$3.37215,613
2025-09-19$3.27$3.27118,858
2025-09-18$3.37$3.37357,714
2025-09-17$3.24$3.24130,631
2025-09-16$3.19$3.19229,695
2025-09-15$2.89$2.89281,887
2025-09-12$2.99$2.99122,503
2025-09-11$3.08$3.08282,481
2025-09-10$2.95$2.95297,305
2025-09-09$3.16$3.162,870,477
2025-09-08$3.24$3.24204,113
2025-09-05$3.34$3.34160,896
2025-09-04$3.16$3.16301,717
2025-09-03$3.75$3.75246,338
2025-09-02$3.84$3.842,125,017
2025-08-29$4.49$4.49240,371
2025-08-28$5.21$5.21322,352
2025-08-27$5.00$5.00879,853
2025-08-26$5.16$5.16630,816
2025-08-25$4.40$4.40577,459
2025-08-22$5.06$5.06547,604
2025-08-21$4.91$4.915,348,922
2025-08-20$4.48$4.48325,388
2025-08-19$4.48$4.48530,857
2025-08-18$4.35$4.351,585,818
2025-08-15$3.82$3.8211,842,298
2025-08-14$3.68$3.68872,181
2025-08-13$2.86$2.862,105,116
2025-08-12$3.12$3.1226,020,835
2025-08-11$1.96$1.9611,805
2025-08-08$1.89$1.8916,301
2025-08-07$1.91$1.9139,598
2025-08-06$1.88$1.8831,841
2025-08-05$1.86$1.8611,280
2025-08-04$1.89$1.8974,589
2025-08-01$1.83$1.8324,738
2025-07-31$1.86$1.86125,863
2025-07-30$1.92$1.92165,931
2025-07-29$1.91$1.9195,112
2025-07-28$1.97$1.9729,905
2025-07-25$1.99$1.9977,940
2025-07-24$2.11$2.1159,574
2025-07-23$2.20$2.20114,194
2025-07-22$2.37$2.37276,320
2025-07-21$2.05$2.05171,797
2025-07-18$1.91$1.91185,170
2025-07-17$1.93$1.9363,541
2025-07-16$1.95$1.95163,835
2025-07-15$1.95$1.9562,359
2025-07-14$2.04$2.04103,468
2025-07-11$2.06$2.0623,186
2025-07-10$2.07$2.0733,358
2025-07-09$2.10$2.1043,115
2025-07-08$2.01$2.0132,914
2025-07-07$1.95$1.9545,821
2025-07-03$2.03$2.0320,343
2025-07-02$2.08$2.0832,672
2025-07-01$2.06$2.0654,668
2025-06-30$2.08$2.0826,626
2025-06-27$2.09$2.0913,427
2025-06-26$2.06$2.0625,635
2025-06-25$2.12$2.1214,931
2025-06-24$2.19$2.1926,041
2025-06-23$2.16$2.165,559
2025-06-20$2.13$2.1333,853
2025-06-18$2.20$2.2012,032
2025-06-17$2.23$2.2316,614
2025-06-16$2.20$2.2023,995
2025-06-13$2.42$2.4231,944
2025-06-12$2.64$2.6445,115
2025-06-11$2.75$2.7545,402
2025-06-10$2.75$2.7550,394
2025-06-09$2.75$2.7524,594
2025-06-06$2.90$2.9021,732
2025-06-05$2.80$2.8033,129
2025-06-04$2.56$2.567,478
2025-06-03$2.59$2.597,130
2025-06-02$2.50$2.5018,005
2025-05-30$2.45$2.459,368
2025-05-29$2.50$2.5010,691
2025-05-28$2.56$2.5628,634
2025-05-27$2.89$2.8943,248
2025-05-23$2.36$2.369,680
2025-05-22$2.35$2.3533,338
2025-05-21$2.09$2.0917,562
2025-05-20$2.20$2.2020,828
2025-05-19$2.26$2.2623,697
2025-05-16$2.40$2.4014,161
2025-05-15$2.46$2.4636,367
2025-05-14$2.73$2.7319,795
2025-05-13$2.69$2.6924,906
2025-05-12$2.74$2.7441,951
2025-05-09$2.80$2.8046,549
2025-05-08$3.34$3.3489,480
2025-05-07$3.36$3.3667,608
2025-05-06$3.91$3.91161,705
2025-05-05$2.82$2.8259,006
2025-05-02$2.42$2.4274,606
2025-05-01$2.11$2.1110,253
2025-04-30$2.09$2.0927,529
2025-04-29$1.93$1.9323,799
2025-04-28$1.92$1.9248,896
2025-04-25$1.90$1.9041,182
2025-04-24$1.97$1.9758,209
2025-04-23$2.12$2.1242,738
2025-04-22$2.29$2.2951,292
2025-04-21$2.66$2.6611,991
2025-04-17$2.59$2.5918,632
2025-04-16$2.76$2.7612,822
2025-04-15$2.77$2.7766,261
2025-04-14$2.85$2.8518,971
2025-04-11$2.84$2.8454,032
2025-04-10$3.37$3.3710,106
2025-04-09$3.23$3.2311,371
2025-04-08$3.23$3.2320,023
2025-04-07$3.07$3.079,311
2025-04-04$2.98$2.9815,355
2025-04-03$3.10$3.1015,956
2025-04-02$3.51$3.5115,181
2025-04-01$3.45$3.4537,422
2025-03-31$4.24$4.2412,769
2025-03-28$4.73$4.731,740
2025-03-27$4.81$4.81471
2025-03-26$4.96$4.962,034
2025-03-25$5.01$5.017,373
2025-03-24$5.20$5.2013,171
2025-03-21$5.29$5.296,937
2025-03-20$5.34$5.344,557
2025-03-19$5.40$5.4016,027
2025-03-18$5.35$5.3549,579
2025-03-17$4.88$4.8815,193
2025-03-14$4.27$4.272,630
2025-03-13$4.41$4.4112,159
2025-03-12$4.34$4.3428,461
2025-03-11$4.50$4.5068,141
2025-03-10$3.74$3.7430,285
2025-03-07$4.48$4.4811,223
2025-03-06$4.48$4.4825,110
2025-03-05$4.50$4.5012,357
2025-03-04$4.64$4.6412,229
2025-03-03$4.69$4.698,089
2025-02-28$5.04$5.0412,290
2025-02-27$4.85$4.854,576
2025-02-26$4.98$4.9817,109
2025-02-25$4.96$4.9615,250
2025-02-24$4.97$4.9711,490
2025-02-21$4.96$4.9618,745
2025-02-20$5.10$5.106,011
2025-02-19$5.18$5.187,628
2025-02-18$5.19$5.198,620
2025-02-14$5.15$5.1515,205
2025-02-13$5.12$5.124,394
2025-02-12$4.86$4.869,276
2025-02-11$4.93$4.9314,127
2025-02-10$4.89$4.8926,758
2025-02-07$4.83$4.835,316
2025-02-06$4.97$4.979,713
2025-02-05$4.81$4.817,547
2025-02-04$5.12$5.1210,914
2025-02-03$5.30$5.3012,105
2025-01-31$5.49$5.498,850
2025-01-30$5.33$5.336,376
2025-01-29$5.22$5.227,207
2025-01-28$5.41$5.414,966
2025-01-27$4.97$4.9732,592
2025-01-24$5.49$5.4927,184
2025-01-23$5.35$5.359,273
2025-01-22$5.48$5.4831,036
2025-01-21$6.11$6.1136,496
2025-01-17$6.96$6.9617,156
2025-01-16$6.69$6.6911,691
2025-01-15$6.32$6.3264,380
2025-01-14$6.77$6.7780,223
2025-01-13$6.30$6.3038,981
2025-01-10$5.47$5.4752,966
2025-01-08$5.64$5.6420,832
2025-01-07$6.15$6.1519,674
2025-01-06$6.07$6.0799,397
2025-01-03$5.37$5.3711,978
2025-01-02$5.04$5.0473,800