What is the current 14-day RSI of ALGN?

As of today, ALGN 14-day RSI is 39.54

What 14-day RSI category does ALGN fall into?

Based on its current 14-day relative strength index, ALGN falls into the weakening momentum category

ALGN 14-day RSI reached a 1-year high of 79.17 on December 10, 2025

ALGN 14-day RSI reached a 1-year low of 31.86 on May 19, 2026

39.543.69+10.29%

October 9, 2026

Current Value: As of today, ALGN 14-day RSI is 39.54, up +10.29% on October 9, 2026
Current Value Category: Based on its current 14-day relative strength index, ALGN falls into the weakening momentum category
1-Year High: ALGN 14-day RSI reached a 1-year high of 79.17 on December 10, 2025
1-Year Low: ALGN 14-day RSI reached a 1-year low of 31.86 on May 19, 2026

ALGN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
14-Day RSI	Oct 9, 26	39.54	+10.3%	+9.3%	-23.7%	-25.4%	-16.7%	+33.8%	+13.9%
Price	Oct 9, 26	$142.71	+1.2%	-6.7%	-19.9%	-8.6%	+8.2%	-49.7%	-77.8%
200-Day SMA	Oct 9, 26	$169.83	-0.1%	-0.5%	+4.2%	+6.8%	-3.4%	-46.1%	-72.0%
50-Day SMA	Oct 9, 26	$157.00	-0.4%	-7.9%	-8.4%	+6.8%	+15.8%	-53.4%	-77.5%
20-Day SMA	Oct 9, 26	$145.88	-0.3%	-10.2%	-17.5%	-8.5%	+12.5%	-52.2%	-78.8%
Beta	Oct 9, 26	1.35	0.0%	-4.9%	-14.6%	+8.9%	+8.0%	-22.4%	-16.7%
ATR	Oct 9, 26	$4.19	-2.6%	-25.7%	-46.6%	+13.9%	+6.0%	-57.0%	-78.6%
10-Day Volatility	Oct 9, 26	18.00%	+4.8%	-36.7%	-69.9%	-1.0%	-15.4%	-41.6%	-41.0%
1-Month Volatility	Oct 9, 26	29.32%	+1.7%	-14.1%	-47.3%	+22.6%	+10.1%	-5.7%	+9.8%
3-Month Volatility	Oct 9, 26	32.43%	-0.6%	-22.5%	-28.3%	+1.3%	-59.7%	-26.1%	+4.8%
1-Year Volatility	Oct 9, 26	39.48%	0.0%	+0.5%	-27.4%	-25.1%	-26.1%	-29.1%	-22.7%

ALGN 14-Day RSI Highs Comparison
Period	High	Date	Current
1M	45.32	Sep 22, 26	-12.8%
3M	57.20	Aug 14, 26	-30.9%
6M	66.74	Apr 22, 26	-40.8%
1Y	79.17	Dec 10, 25	-50.1%
3Y	79.17	Dec 10, 25	-50.1%
5Y	90.82	Feb 2, 23	-56.5%
All	92.21	Oct 6, 06	-57.1%

ALGN 14-Day RSI Lows Comparison
Period	Low	Date	Current
1M	32.51	Sep 15, 26	+21.6%
3M	32.51	Jul 31, 26	+21.6%
6M	31.86	May 19, 26	+24.1%
1Y	31.86	May 19, 26	+24.1%
3Y	11.65	Nov 1, 23	+239.4%
5Y	11.65	Nov 1, 23	+239.4%
All	0.00	Jan 30, 01	N/A

What is the current 14-day RSI of ALGN?: As of today, ALGN 14-day RSI is 39.54
What 14-day RSI category does ALGN fall into?: Based on its current 14-day relative strength index, ALGN falls into the weakening momentum category
What is ALGN 14-day RSI 1-year high?: ALGN 14-day RSI reached a 1-year high of 79.17 on December 10, 2025
What is ALGN 14-day RSI 1-year low?: ALGN 14-day RSI reached a 1-year low of 31.86 on May 19, 2026

ALGN Official Website www.aligntech.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1097149/000109714926000006/0001097149-26-000006-index.htm
ALGN Profile on Yahoo Finance finance.yahoo.com/quote/ALGN
ALGN Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/algn