Arm Holdings plc (ARM)
NASDAQ: ARM · Real-Time Price · USD
439.46
+20.58 (4.91%)
At close: Jun 18, 2026, 4:00 PM EDT
438.42
-1.04 (-0.24%)
After-hours: Jun 18, 2026, 7:59 PM EDT

Arm Holdings Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jun 18, 2026440.25452.70423.62439.46439.464.91%26,591,708
Jun 17, 2026411.98444.80400.14418.88418.885.69%11,496,644
Jun 16, 2026401.00428.60395.88396.34396.34-3.93%12,383,812
Jun 15, 2026390.50416.17369.25412.55412.558.33%14,035,464
Jun 12, 2026353.12385.80350.04380.81380.8111.27%16,531,864
Jun 11, 2026314.42344.68310.18342.23342.2311.32%8,844,726
Jun 10, 2026314.47332.10304.11307.43307.43-5.37%8,044,599
Jun 9, 2026362.26362.58298.38324.86324.86-6.22%13,397,493
Jun 8, 2026354.00364.35339.01346.39346.391.01%9,055,894
Jun 5, 2026369.75373.74337.55342.93342.93-12.84%14,885,094
Jun 4, 2026380.41397.45367.52393.44393.44-4.47%10,915,944
Jun 3, 2026407.54417.50373.89411.83411.832.26%11,938,804
Jun 2, 2026401.13427.99387.90402.71402.71-1.50%15,453,381
Jun 1, 2026389.95421.69381.25408.85408.8515.73%20,741,523
May 29, 2026339.25356.45337.00353.29353.295.37%10,448,329
May 28, 2026309.98349.42308.62335.27335.2710.76%14,386,085
May 27, 2026320.54323.77300.88302.71302.71-5.76%9,356,318
May 26, 2026315.71325.00300.00321.22321.224.80%10,899,814
May 22, 2026290.08315.00288.21306.51306.512.78%13,961,817
May 21, 2026266.90298.70266.00298.23298.2316.16%21,796,620
May 20, 2026226.54259.44226.09256.73256.7315.05%18,297,550
May 19, 2026209.75226.95206.38223.15223.153.73%11,226,385
May 18, 2026209.81215.50203.01215.12215.122.85%8,614,499
May 15, 2026214.79216.70208.50209.16209.16-8.46%10,191,177
May 14, 2026217.84228.68213.23228.50228.503.30%8,456,947
May 13, 2026212.00222.47207.87221.21221.216.39%8,699,995
May 12, 2026204.77216.50200.89207.92207.92-2.22%7,839,578
May 11, 2026206.54215.50206.08212.65212.65-0.29%10,549,519
May 8, 2026216.96222.00211.00213.27213.27-0.02%11,610,259
May 7, 2026222.40232.23210.23213.31213.31-10.11%22,382,775
May 6, 2026232.00239.50220.10237.30237.3013.63%26,272,938
May 5, 2026210.10214.39204.33208.84208.842.75%7,968,859
May 4, 2026212.50215.45198.35203.26203.26-3.75%6,725,188
May 1, 2026208.15216.35207.16211.18211.180.41%4,970,251
Apr 30, 2026204.00215.20200.04210.32210.324.28%7,730,811
Apr 29, 2026202.60203.50193.91201.69201.691.53%6,215,549
Apr 28, 2026197.32204.67195.00198.65198.65-7.98%13,367,888
Apr 27, 2026224.49227.30210.00215.88215.88-8.06%13,922,774
Apr 24, 2026221.96237.68218.38234.81234.8114.76%20,481,734
Apr 23, 2026194.42210.80192.18204.61204.614.09%16,854,094
Apr 22, 2026180.00196.66178.48196.57196.5712.01%13,932,311
Apr 21, 2026175.37179.40173.30175.49175.490.22%6,479,929
Apr 20, 2026167.42175.32164.10175.10175.105.02%8,563,957
Apr 17, 2026167.34168.35162.73166.73166.732.71%5,092,592
Apr 16, 2026159.99166.09156.85162.33162.331.88%5,748,002
Apr 15, 2026161.22161.74156.21159.34159.34-1.17%3,650,295
Apr 14, 2026161.03163.50157.60161.22161.222.31%6,294,189
Apr 13, 2026147.78157.77147.50157.58157.585.81%4,900,084
Apr 10, 2026152.41159.29147.96148.93148.93-0.58%7,431,618
Apr 9, 2026148.23150.40145.27149.80149.800.59%5,325,719