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

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

14-Day RSI

64.512.48+4.00%

Summary

Current Value
As of today, ALGN 14-day RSI is 64.51, up +4.00% on
Current Value Category
Based on its current 14-day relative strength index, ALGN falls into the strengthening 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

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Series
SUGGESTED SERIES

Performance

ALGN Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI64.51+4.0%-5.0%+37.3%+21.7%+93.0%+8.9%+11.7%
Price$190.82+1.9%+11.3%+42.7%+22.2%-5.4%-39.8%-68.2%
200-Day SMA$159.96+0.0%+0.5%-2.3%+0.6%-31.6%-34.4%-58.3%
50-Day SMA$168.12+0.4%+9.2%+26.6%+14.4%-23.2%-32.9%-69.5%
Beta1.260.0%+0.8%+0.8%+1.6%-9.3%-25.0%-13.1%
ATR$6.87-2.8%+62.1%+50.9%+86.8%-6.9%-52.6%-67.3%
10-Day Volatility66.08%-9.2%+127.3%+69.1%+263.3%+158.2%+59.9%+140.8%
1-Month Volatility53.79%-2.1%+117.7%+56.8%+125.0%+124.1%-48.2%-7.4%
3-Month Volatility39.32%+0.9%+25.1%+15.4%+22.9%+14.8%-41.4%-4.9%
1-Year Volatility54.38%+0.2%+3.3%+2.0%+3.2%+50.0%-16.6%-24.8%

RSI Highs

ALGN 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M77.07-16.3%
3M79.17-18.5%
6M79.17-18.5%
1Y79.17-18.5%
3Y79.17-18.5%
5Y90.82-29.0%
All92.21-30.0%

RSI Lows

ALGN 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M37.34+72.8%
3M37.34+72.8%
6M32.34+99.5%
1Y20.61+213.0%
3Y11.65+453.7%
5Y11.65+453.7%
All0.00N/A

RSI History

DateValueChange
64.51+21.7%
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 64.51

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

    Based on its current 14-day relative strength index, ALGN falls into the strengthening 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