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

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

14-Day RSI

35.442.10-5.59%

Summary

Current Value
As of today, ALGN 14-day RSI is 35.44, down -5.59% 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 31.86 on

RSI Chart

SUGGESTED SERIES

Performance

ALGN Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI35.44-5.6%-19.4%-39.8%-33.1%-11.2%-6.0%-37.5%
Price$147.61-1.4%-12.1%-18.9%-5.5%+11.3%-54.6%-79.5%
200-Day SMA$170.960.0%+1.1%+6.7%+7.5%-6.8%-44.3%-71.3%
50-Day SMA$166.25-0.4%-5.2%-4.4%+13.1%+6.2%-53.0%-75.6%
20-Day SMA$155.27-0.4%-10.2%-9.2%-2.6%+13.2%-55.5%-78.2%
Beta1.39-0.7%-2.1%-14.2%+12.1%+10.3%-17.8%-10.9%
ATR$5.17-0.9%-23.2%-28.2%+40.6%+2.4%-50.3%-70.7%
10-Day Volatility30.18%-1.1%-31.1%-37.6%+65.9%-13.3%-36.8%+40.8%
1-Month Volatility29.31%-2.3%-27.8%-39.1%+22.6%-25.0%-30.1%+31.8%
3-Month Volatility39.50%-3.2%-13.3%-7.9%+23.4%-51.7%-10.2%+35.3%
1-Year Volatility39.33%+0.1%-1.4%-25.9%-25.4%-26.8%-30.5%-22.8%

RSI Highs

ALGN 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M43.97-19.4%
3M60.75-41.7%
6M66.74-46.9%
1Y79.17-55.2%
3Y79.17-55.2%
5Y90.82-61.0%
All92.21-61.6%

RSI Lows

ALGN 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M32.51+9.0%
3M32.51+9.0%
6M31.86+11.2%
1Y31.86+11.2%
3Y11.65+204.2%
5Y11.65+204.2%
All0.00N/A

RSI History

DateValueChange
35.44-33.1%
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 35.44
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

Data Sources & References

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