Align Technology, Inc. company logo
Align Technology, Inc. logo

Align Technology, Inc. (ALGN) stock Relative Strength Index

14-Day RSI

38.716.66-14.68%

Summary

Current Value
As of today, ALGN 14-day RSI is 38.71, down -14.68% on
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
1-Year Low
ALGN 14-day RSI reached a 1-year low of 20.61 on

RSI Chart

Add series to chart
Add series to chart1/6
Series
SUGGESTED SERIES

Performance

ALGN Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI38.71-14.7%-35.2%-50.7%-26.9%+51.6%-24.9%-16.5%
Price$166.92-4.5%-9.2%+0.9%+6.9%+1.4%-46.6%-68.9%
200-Day SMA$160.03-0.0%+0.2%+0.2%+0.6%-29.4%-35.1%-60.7%
50-Day SMA$174.92+0.1%+5.3%+24.8%+19.0%-14.7%-38.3%-68.7%
Beta1.24+1.6%-1.6%-2.4%0.0%-13.9%-26.2%-18.9%
ATR$7.57+1.6%+5.1%+59.3%+106.0%-0.5%-42.6%-70.3%
10-Day Volatility38.20%+11.4%-48.0%+73.7%+110.0%-20.8%-13.6%-43.7%
1-Month Volatility37.14%-10.6%-29.4%+5.4%+55.3%-7.3%-11.5%-29.0%
3-Month Volatility40.73%+2.7%+2.3%+26.4%+27.3%+15.0%-40.2%-14.9%
1-Year Volatility53.92%+0.3%-0.6%+1.2%+2.3%+45.2%-16.0%-23.4%

RSI Highs

ALGN 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M64.51-40.0%
3M78.53-50.7%
6M79.17-51.1%
1Y79.17-51.1%
3Y79.17-51.1%
5Y90.82-57.4%
All92.21-58.0%

RSI Lows

ALGN 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M38.69+0.1%
3M37.34+3.7%
6M32.34+19.7%
1Y20.61+87.8%
3Y11.65+232.3%
5Y11.65+232.3%
All0.00N/A

RSI History

DateValueChange
38.71-26.9%
52.99+38.7%
38.21-46.1%
70.95+17.2%
60.55+11.5%
54.29-19.6%
67.50+7.2%
62.99+42.0%
44.36+13.9%
38.96-17.3%
47.13-9.6%
52.11+3.6%
50.32-13.0%
DateValueChange
57.86+7.5%
53.80+7.2%
50.18-10.3%
55.97-2.2%
57.25-9.9%
63.53+53.8%
41.32-28.3%
57.64+34.9%
42.72-10.3%
47.64+1.1%
47.13-3.2%
48.71-8.0%
52.96-

FAQ

  • What is the current 14-day RSI of ALGN?

    As of today, ALGN 14-day RSI is 38.71

  • 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 20.61 on July 31, 2025

Data Sources & References

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