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

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

14-Day RSI

42.474.86-10.27%

Summary

Current Value
As of today, ALGN 14-day RSI is 42.47, down -10.27% 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

SUGGESTED SERIES

Performance

ALGN Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI42.47-10.3%+3.5%-16.4%-19.9%-17.9%-17.1%-14.8%
Price$161.71-3.0%-5.9%-11.2%+3.6%-10.2%-46.5%-72.2%
200-Day SMA$158.43+0.1%0.0%-1.1%-0.4%-23.3%-39.4%-67.8%
50-Day SMA$173.43-0.2%-3.0%+0.2%+18.0%+0.2%-44.9%-70.1%
20-Day SMA$164.89-0.2%-9.6%-11.5%+3.4%-8.9%-43.9%-71.5%
Beta1.68+1.2%0.0%+35.5%+35.5%+37.7%-2.9%+4.3%
ATR$6.60-0.2%-10.4%-4.8%+79.5%+6.4%-35.2%-64.4%
10-Day Volatility49.88%+2.6%+43.1%+49.4%+174.2%+19.0%+4.3%+73.9%
1-Month Volatility42.09%-0.6%+2.0%-24.6%+76.0%+10.6%+7.8%+3.4%
3-Month Volatility42.05%-0.1%-11.3%+9.8%+31.4%-12.2%-0.4%+2.6%
1-Year Volatility52.81%+0.6%+0.7%-1.9%+0.2%+28.7%-11.0%-5.2%

RSI Highs

ALGN 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M56.90-25.4%
3M66.74-36.4%
6M79.17-46.4%
1Y79.17-46.4%
3Y79.17-46.4%
5Y90.82-53.2%
All92.21-53.9%

RSI Lows

ALGN 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M31.86+33.3%
3M31.86+33.3%
6M31.86+33.3%
1Y20.61+106.1%
3Y11.65+264.6%
5Y11.65+264.6%
All0.00N/A

RSI History

DateValueChange
42.47-19.9%
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 42.47

  • 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 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