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American Tower Corporation logo

American Tower Corporation (AMT) stock Relative Strength Index

14-Day RSI

43.490.26-0.59%

Summary

Current Value
As of today, AMT 14-day RSI is 43.49, down -0.59% 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 RSI43.49-0.6%-10.8%-15.6%-0.4%-24.3%-16.5%-39.6%
Price$168.63-0.1%-8.6%-5.6%-4.0%-24.5%-13.1%-40.3%
200-Day SMA$180.14-0.1%-1.3%-4.9%-11.1%-13.3%-11.8%-24.6%
50-Day SMA$178.28-0.1%-1.8%-1.4%-1.0%-17.7%-6.9%-32.3%
20-Day SMA$170.67-0.5%-8.8%-2.4%-3.9%-22.5%-11.4%-37.6%
Beta-0.110.0%-1200.0%-175.0%-1200.0%-266.7%-111.3%-115.7%
ATR$4.56-1.7%-3.2%+0.9%+57.5%+8.7%+14.0%+13.1%
10-Day Volatility21.12%-21.8%-47.4%-5.9%+30.0%+28.7%+31.8%+145.3%
1-Month Volatility34.81%+2.7%+7.8%+33.7%+101.8%+97.8%+102.9%+170.3%
3-Month Volatility31.11%+0.6%+10.8%+8.0%+58.2%+26.8%+45.2%+109.2%
1-Year Volatility25.70%-0.3%+5.5%+7.3%+4.9%-4.3%-12.6%+14.0%

RSI Highs

AMT 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M48.76-10.8%
3M67.10-35.2%
6M68.78-36.8%
1Y69.20-37.1%
3Y82.07-47.0%
5Y82.07-47.0%
All87.86-50.5%

RSI Lows

AMT 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M32.60+33.4%
3M32.60+33.4%
6M31.10+39.8%
1Y27.97+55.5%
3Y20.07+116.7%
5Y15.56+179.5%
All0.00N/A

RSI History

DateValueChange
43.49-0.4%
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 43.49

  • 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