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American Tower Corporation (AMT) stock Relative Strength Index

14-Day RSI

38.740.44+1.15%

Summary

As of today, AMT 14-day RSI is 38.74, up +1.15% on
Based on its current 14-day relative strength index, AMT falls into the weakening momentum category
AMT 14-day RSI reached a 1-year high of 69.20 on
AMT 14-day RSI reached a 1-year low of 27.97 on

RSI Chart

SUGGESTED SERIES

Performance

AMT Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI38.74+1.1%-20.8%+5.6%-11.3%-16.9%-12.3%-25.5%
Price$170.63+0.1%-3.6%-11.2%-2.8%-19.4%-12.7%-30.9%
200-Day SMA$184.77-0.1%-2.6%-6.1%-8.8%-12.1%-15.5%-21.6%
50-Day SMA$177.85-0.2%-1.6%+0.3%-1.3%-17.2%-11.2%-25.1%
Beta0.080.0%+300.0%+100.0%+700.0%+260.0%-91.3%-89.6%
ATR$4.48+0.9%-4.8%-11.8%+54.8%-26.9%-7.8%-2.9%
10-Day Volatility20.98%+2.0%-9.7%-44.0%+29.1%-43.0%-23.6%+4.4%
1-Month Volatility25.63%-0.1%-0.6%-18.5%+48.6%-28.9%+9.3%+49.8%
3-Month Volatility26.68%-0.8%-7.5%+9.2%+35.6%-18.0%-5.6%+10.7%
1-Year Volatility22.83%-1.2%-4.6%-7.4%-6.8%-17.9%-27.1%-12.5%

RSI Highs

AMT 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M57.02-32.1%
3M68.78-43.7%
6M68.78-43.7%
1Y69.20-44.0%
3Y82.07-52.8%
5Y82.07-52.8%
All87.86-55.9%

RSI Lows

AMT 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M38.30+1.1%
3M31.10+24.6%
6M31.10+24.6%
1Y27.97+38.5%
3Y20.07+93.0%
5Y15.56+149.0%
All0.00N/A

RSI History

DateValueChange
38.74-11.3%
43.66+37.9%
31.66-54.8%
70.08+46.3%
47.91-31.8%
70.26+39.0%
50.54-26.3%
68.59+52.5%
44.98-8.8%
49.32+2.3%
48.21-0.4%
48.42+8.5%
44.61-28.8%
62.64+1.8%
61.54+8.7%
DateValueChange
56.59-0.5%
56.87-15.4%
67.23+20.6%
55.74+10.9%
50.27-5.9%
53.41-4.5%
55.91-2.9%
57.59+12.0%
51.41-5.0%
54.14-11.3%
61.05+7.1%
57.01-5.6%
60.37-18.6%
74.20-

FAQ

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

    As of today, AMT 14-day RSI is 38.74

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

    Based on its current 14-day relative strength index, AMT falls into the weakening momentum category

  • What is AMT 14-day RSI 1-year high?

    AMT 14-day RSI reached a 1-year high of 69.20 on July 22, 2025

  • What is AMT 14-day RSI 1-year low?

    AMT 14-day RSI reached a 1-year low of 27.97 on September 19, 2025

Data Sources & References

  1. AMT Official Website www.americantower.com
  2. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1053507/000105350726000035/0001053507-26-000035-index.htm
  3. AMT Profile on Yahoo Finance finance.yahoo.com/quote/AMT
  4. AMT Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/amt