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American Tower Corporation logo

American Tower Corporation (AMT) stock Relative Strength Index

14-Day RSI

37.995.77-13.19%

Summary

Current Value
As of today, AMT 14-day RSI is 37.99, down -13.19% on
Current Value Category
Based on its current 14-day relative strength index, AMT falls into the weakening momentum category
1-Year High
AMT 14-day RSI reached a 1-year high of 69.20 on
1-Year Low
AMT 14-day RSI reached a 1-year low of 27.97 on

RSI Chart

SUGGESTED SERIES

Performance

AMT Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI37.99-13.2%-35.0%+22.1%-13.0%-34.0%-8.5%-34.2%
Price$169.96-2.6%-7.6%+1.6%-3.2%-22.8%-8.6%-36.2%
200-Day SMA$182.03-0.1%-1.1%-5.5%-10.1%-12.9%-12.5%-23.2%
50-Day SMA$181.45-0.1%+2.2%-0.2%+0.7%-16.0%-6.7%-29.2%
20-Day SMA$185.43-0.3%+3.7%+1.1%+4.5%-14.1%-1.6%-30.3%
Beta-0.01-100.0%-125.0%-133.3%-200.0%+75.0%-101.0%-101.4%
ATR$4.87+3.7%+8.1%-9.6%+68.3%+16.2%+13.2%+23.5%
10-Day Volatility23.37%+4.3%-26.9%-24.9%+43.8%+28.3%+36.3%+53.1%
1-Month Volatility31.80%+1.7%+15.2%+10.5%+84.3%+110.0%+80.0%+115.9%
3-Month Volatility27.66%-1.3%+3.5%-6.1%+40.6%-4.5%+19.6%+47.0%
1-Year Volatility24.65%+0.5%+5.5%-1.6%+0.6%-9.4%-16.0%+5.9%

RSI Highs

AMT 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M67.10-43.4%
3M67.10-43.4%
6M68.78-44.8%
1Y69.20-45.1%
3Y82.07-53.7%
5Y82.07-53.7%
All87.86-56.8%

RSI Lows

AMT 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M37.88+0.3%
3M31.10+22.1%
6M31.10+22.1%
1Y27.97+35.8%
3Y20.07+89.3%
5Y15.56+144.2%
All0.00N/A

RSI History

DateValueChange
37.99-13.0%
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 37.99

  • 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