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

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

14-Day RSI

49.121.56-3.08%

Summary

Current Value
As of today, ALGN 14-day RSI is 49.12, down -3.08% on
Current Value Category
Based on its current 14-day relative strength index, ALGN falls into the overbought 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 RSI49.12-3.1%-14.1%+3.4%-7.3%-5.8%-37.7%+4.5%
Price$164.12-0.5%+4.0%+24.4%+5.1%-26.9%-39.0%-68.8%
200-Day SMA$159.590.0%+0.3%-6.2%+0.3%-33.5%-35.4%-55.1%
50-Day SMA$158.63+0.3%+8.7%+18.8%+8.0%-29.1%-25.4%-69.4%
Beta1.26+0.8%+1.6%0.0%+1.6%-7.3%-21.7%-12.5%
ATR$4.32+2.1%+9.2%+10.7%+17.4%-41.0%-53.6%-78.7%
10-Day Volatility25.21%-0.1%+35.0%+11.2%+38.6%-1.5%-35.1%-46.9%
1-Month Volatility28.69%+2.8%+19.8%+0.8%+20.0%-1.8%-21.5%-27.0%
3-Month Volatility30.84%-3.8%-3.8%-61.5%-3.6%-17.4%-41.4%-14.8%
1-Year Volatility52.70%+0.2%-0.1%-1.3%+0.0%+42.7%-11.6%-26.2%

RSI Highs

ALGN 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M73.82-33.5%
3M79.17-38.0%
6M79.17-38.0%
1Y79.17-38.0%
3Y90.82-45.9%
5Y90.82-45.9%
All92.21-46.7%

RSI Lows

ALGN 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M49.12at low
3M44.57+10.2%
6M20.61+138.3%
1Y20.61+138.3%
3Y11.65+321.6%
5Y11.65+321.6%
All0.00N/A

RSI History

DateValueChange
49.12-7.3%
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 49.12

  • What 14-day RSI category does ALGN fall into?

    Based on its current 14-day relative strength index, ALGN falls into the overbought 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/1097149/000109714925000075/0001097149-25-000075-index.htm
  3. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1097149/000109714925000012/0001097149-25-000012-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