ADTRAN Holdings, Inc. (ETR:QH9)
Germany flag Germany · Delayed Price · Currency is EUR
12.64
-0.01 (-0.11%)
At close: May 8, 2026

ETR:QH9 Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
May 8, 202612.2012.8512.2012.6412.64-0.11%9,809
May 7, 202613.3213.4312.6112.6512.65-4.27%37,165
May 6, 202613.3213.4012.8913.2213.226.55%36,911
May 5, 202614.9414.9412.4112.4112.41-20.83%73,279
May 4, 202615.6615.8815.2715.6715.675.08%70,148
Apr 30, 202614.0814.9114.0814.9114.914.24%10,332
Apr 29, 202613.7214.3813.7214.3114.314.03%5,737
Apr 28, 202614.3314.3313.7513.7513.75-3.11%9,148
Apr 27, 202614.4614.5414.0514.1914.19-0.78%1,415
Apr 24, 202614.0914.6114.0914.3114.31-1.12%5,142
Apr 23, 202614.5914.6014.1814.4714.470.42%7,492
Apr 22, 202614.9315.1714.4114.4114.41-5.51%8,094
Apr 21, 202614.9015.2814.9015.2515.253.17%10,499
Apr 20, 202614.3214.7814.2214.7814.785.44%12,693
Apr 17, 202614.2614.4013.8614.0214.023.16%26,689
Apr 16, 202613.3513.7413.0113.5913.595.37%8,756
Apr 15, 202612.9913.2012.7212.9012.90-1.53%6,096
Apr 14, 202612.6713.1012.6713.1013.104.43%2,857
Apr 13, 202612.8012.9612.5312.5412.54-2.21%1,581
Apr 10, 202612.4612.9512.4612.8212.823.05%21,083
Apr 9, 202611.7412.6011.7412.4412.446.82%25,576
Apr 8, 202611.4511.6511.4211.6511.653.30%77,109
Apr 7, 202611.3011.3011.0511.2811.281.60%2,452
Apr 2, 202610.9711.1710.7411.1011.10-0.31%3,420
Apr 1, 202610.9211.2010.9211.1411.143.77%3,278
Mar 31, 202610.6810.8810.6610.7310.73-2.05%3,027
Mar 30, 202611.1511.5010.7910.9610.96-1.88%20,719
Mar 27, 202611.3211.5311.1011.1711.17-0.40%25,789
Mar 26, 202610.8211.2710.8211.2111.214.96%24,198
Mar 25, 202610.9010.9710.6810.6810.68-1.57%3,360
Mar 24, 202610.4210.9410.3410.8510.856.16%4,213
Mar 23, 20269.5510.319.5510.2210.221.39%15,920
Mar 20, 202610.3610.3610.0410.0810.081.06%5,040
Mar 19, 20269.9510.569.769.979.970.18%14,901
Mar 18, 20269.479.969.479.969.9610.92%5,025
Mar 17, 20268.839.148.838.988.981.68%12,283
Mar 16, 20268.658.908.658.838.831.87%1,512
Mar 13, 20268.568.878.568.678.67-1.57%3,575
Mar 12, 20268.668.808.668.808.800.82%823
Mar 11, 20268.638.868.638.738.732.63%3,083
Mar 10, 20268.348.518.348.518.514.04%1,689
Mar 9, 20268.258.258.028.188.18-2.80%21,065
Mar 6, 20268.568.568.418.418.41-3.80%1,177
Mar 5, 20268.728.978.728.758.75-1.80%2,528
Mar 4, 20268.488.918.358.918.914.65%4,007
Mar 3, 20268.458.548.208.518.510.50%4,998
Mar 2, 20268.788.788.368.478.47-0.28%1,078
Feb 27, 20268.458.498.288.498.490.81%2,955
Feb 26, 20269.159.378.428.428.42-8.03%7,995
Feb 25, 20268.939.168.939.169.164.47%4,328