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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$17.63$0.13-0.75%

October 9, 2026

Current Value: As of today, ARM ATR is $17.63, down -0.75% on October 9, 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	Oct 9, 26	$17.63	-0.8%	+8.2%	-46.7%	+296.5%	+182.2%	+648.7%	–
Price	Oct 9, 26	$266.28	-3.3%	+0.8%	-18.8%	+143.6%	+56.0%	+390.8%	–
200-Day SMA	Oct 9, 26	$220.11	+0.3%	+8.4%	+22.0%	+60.1%	+60.7%	+303.5%	–
50-Day SMA	Oct 9, 26	$269.86	+0.2%	-0.3%	-12.0%	+92.1%	+88.1%	+394.7%	–
20-Day SMA	Oct 9, 26	$288.93	+0.0%	+14.3%	-18.8%	+133.3%	+92.6%	+429.6%	–
14-Day RSI	Oct 9, 26	43.85	-6.0%	-17.9%	-9.9%	+101.9%	-40.9%	+29.6%	–
Beta	Oct 9, 26	3.45	-0.9%	+5.5%	+9.2%	+53.3%	+54.7%	+50.0%	–
10-Day Volatility	Oct 9, 26	66.97%	-0.6%	+26.3%	-18.1%	+152.1%	+98.4%	+49.6%	–
1-Month Volatility	Oct 9, 26	97.23%	+2.2%	+92.8%	-7.2%	+195.0%	+95.0%	+82.0%	–
3-Month Volatility	Oct 9, 26	83.79%	-1.4%	-2.5%	-23.8%	+76.5%	+74.3%	+56.9%	–
1-Year Volatility	Oct 9, 26	79.57%	-0.5%	+4.1%	+10.3%	+28.9%	+28.2%	+49.0%	–

Date	Value	Change
Oct 9, 2026	$17.63	+296.5%
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 $17.63
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