What is ARM ATR 1-year high?

ARM ATR reached a 1-year high of $36.36 on June 23, 2026

What is ARM ATR 1-year low?

ARM ATR reached a 1-year low of $4.45 on December 31, 2025

Name: Arm Holdings Plc (ARM) Stock Average True Range History
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$18.77$0.17-0.90%

August 28, 2026

Current Value: As of today, ARM ATR is $18.77, down -0.90% on August 28, 2026
1-Year High: ARM ATR reached a 1-year high of $36.36 on June 23, 2026
1-Year Low: ARM ATR reached a 1-year low of $4.45 on December 31, 2025

ARM Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
ATR	Aug 28, 26	$18.77	-0.9%	-27.0%	-13.6%	+322.2%	+264.9%	–	–
Price	Aug 28, 26	$239.05	-6.3%	-2.3%	-28.7%	+118.7%	+67.7%	–	–
200-Day SMA	Aug 28, 26	$199.34	+0.2%	+5.6%	+33.1%	+45.0%	+46.9%	–	–
50-Day SMA	Aug 28, 26	$287.86	-1.2%	-11.0%	+48.4%	+104.9%	+94.4%	–	–
20-Day SMA	Aug 28, 26	$261.20	-0.0%	-10.9%	+8.0%	+110.9%	+88.7%	–	–
14-Day RSI	Aug 28, 26	39.96	-12.6%	+11.3%	-47.0%	+84.0%	-21.7%	–	–
Beta	Aug 28, 26	3.32	+0.3%	+5.7%	+19.0%	+47.6%	+46.9%	–	–
10-Day Volatility	Aug 28, 26	54.19%	+14.3%	-30.7%	-57.0%	+104.0%	+40.8%	–	–
1-Month Volatility	Aug 28, 26	78.58%	-8.0%	-2.0%	-29.6%	+138.4%	+46.3%	–	–
3-Month Volatility	Aug 28, 26	95.33%	-1.7%	-11.3%	+0.3%	+100.8%	+107.5%	–	–
1-Year Volatility	Aug 28, 26	76.51%	+0.5%	+3.2%	+20.1%	+23.9%	+21.1%	–	–

Date	Value	Change
Aug 28, 2026	$18.77	+322.2%
Dec 31, 2025	$4.45	-30.3%

Date	Value	Change
Dec 31, 2024	$6.38	+104.1%
Dec 31, 2023	$3.13	-

What is the current ATR of ARM?: As of today, ARM ATR is $18.77
What is ARM ATR 1-year high?: ARM ATR reached a 1-year high of $36.36 on June 23, 2026
What is ARM ATR 1-year low?: ARM ATR reached a 1-year low of $4.45 on December 31, 2025