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American Tower Corporation logo

American Tower Corporation (AMT) stock Relative Strength Index

14-Day RSI

58.364.89+9.15%

Summary

Current Value
As of today, AMT 14-day RSI is 58.36, up +9.15% on
Current Value Category
Based on its current 14-day relative strength index, AMT falls into the strengthening momentum category
1-Year High
AMT 14-day RSI reached a 1-year high of 68.78 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 RSI58.36+9.2%+39.8%+44.9%+33.7%+25.1%+48.2%-6.5%
Price$181.57+2.2%+6.3%+10.3%+3.4%-4.6%+14.0%-36.2%
200-Day SMA$176.98+0.0%-0.3%-1.3%-12.6%-14.0%-8.3%-31.0%
50-Day SMA$174.39+0.1%+0.8%-1.4%-3.2%-10.9%+1.6%-38.3%
20-Day SMA$173.37+0.4%-1.1%+3.8%-2.3%-8.6%+7.0%-35.5%
Beta-0.04-33.3%+50.0%+69.2%-500.0%-300.0%-104.0%-106.5%
ATR$4.72+1.5%+17.2%+10.6%+63.0%+24.8%+9.9%-11.6%
10-Day Volatility53.95%+0.8%+139.9%+147.3%+232.0%+190.8%+57.5%+297.0%
1-Month Volatility40.01%+1.0%+88.6%+22.2%+131.9%+136.9%+41.3%+84.0%
3-Month Volatility31.04%+1.0%+9.3%+3.1%+57.8%+51.6%+21.8%+71.6%
1-Year Volatility28.26%+0.5%+7.7%+10.0%+15.3%+7.4%+2.2%+36.7%

RSI Highs

AMT 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M67.79-13.9%
3M67.79-13.9%
6M67.79-13.9%
1Y68.78-15.2%
3Y82.07-28.9%
5Y82.07-28.9%
All87.86-33.6%

RSI Lows

AMT 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M29.66+96.8%
3M29.66+96.8%
6M29.66+96.8%
1Y27.97+108.7%
3Y20.07+190.8%
5Y15.56+275.1%
All0.00N/A

RSI History

DateValueChange
58.36+33.7%
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 58.36
What 14-day RSI category does AMT fall into?
Based on its current 14-day relative strength index, AMT falls into the strengthening momentum category
What is AMT 14-day RSI 1-year high?
AMT 14-day RSI reached a 1-year high of 68.78 on January 2, 2026
What is AMT 14-day RSI 1-year low?
AMT 14-day RSI reached a 1-year low of 27.97 on November 3, 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