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American Tower Corporation logo

American Tower Corporation (AMT) stock Relative Strength Index

14-Day RSI

44.571.34+3.10%

Summary

Current Value
As of today, AMT 14-day RSI is 44.57, up +3.10% 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 RSI44.57+3.1%-15.8%-7.2%+2.1%-20.2%-14.5%-37.1%
Price$169.50+0.5%-9.4%-3.9%-3.5%-23.6%-12.6%-39.8%
200-Day SMA$180.39-0.1%-1.3%-5.0%-10.9%-13.2%-11.7%-24.4%
50-Day SMA$178.81-0.1%-1.3%-1.0%-0.7%-17.5%-6.6%-31.7%
20-Day SMA$172.45-0.6%-7.3%-1.7%-2.9%-21.5%-10.5%-36.6%
Beta-0.110.0%-466.7%-266.7%-1200.0%-266.7%-111.3%-115.7%
ATR$4.78-3.8%-0.5%-2.0%+65.1%+13.9%+19.6%+16.4%
10-Day Volatility33.59%-16.4%-16.4%+41.1%+106.7%+122.3%+109.5%+202.9%
1-Month Volatility34.81%+2.6%+6.8%+32.0%+101.8%+120.6%+109.6%+144.4%
3-Month Volatility31.17%-0.6%+10.4%+6.7%+58.5%+29.7%+45.5%+102.0%
1-Year Volatility25.82%+0.1%+5.9%+7.9%+5.3%-3.5%-12.0%+14.4%

RSI Highs

AMT 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M52.95-15.8%
3M67.10-33.6%
6M68.78-35.2%
1Y69.20-35.6%
3Y82.07-45.7%
5Y82.07-45.7%
All87.86-49.3%

RSI Lows

AMT 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M32.60+36.7%
3M32.60+36.7%
6M31.10+43.3%
1Y27.97+59.4%
3Y20.07+122.1%
5Y15.56+186.4%
All0.00N/A

RSI History

DateValueChange
44.57+2.1%
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 44.57

  • 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