10-Day
20.92%
Summary
- Current Value
- As of today, AMT 10-day volatility is 20.92%, up +0.77% on
- Value Category
- Based on its current 10-day historical volatility, AMT falls into the low volatility category
- 1-Year High
- AMT 10-day volatility reached a 1-year high of 40.34% on
- 1-Year Low
- AMT 10-day volatility reached a 1-year low of 9.95% on
10-Day Volatility Chart
SUGGESTED SERIES
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 10-Day Volatility | 20.92% | +0.8% | -34.5% | -23.9% | +28.7% | +34.1% | +21.6% | +26.7% | |
| 1-Month Volatility | 31.38% | +0.2% | +17.3% | +4.8% | +81.9% | +147.7% | +47.3% | +114.8% | |
| 3-Month Volatility | 28.07% | -1.4% | +2.2% | -2.2% | +42.7% | -3.4% | +14.6% | +46.9% | |
| 1-Year Volatility | 24.52% | -0.2% | +5.2% | -1.4% | +0.0% | -9.9% | -16.7% | +4.1% | |
| 14-Day RSI | 38.57 | +1.8% | -34.0% | -28.3% | -11.7% | -31.1% | -8.4% | -34.1% | |
| Beta | 0.02 | +100.0% | -50.0% | 0.0% | +100.0% | +140.0% | -97.9% | -97.3% | |
| ATR | $4.77 | -0.5% | +5.9% | -6.2% | +64.8% | +20.7% | +10.3% | +17.8% | |
| Price | $176.43 | +0.2% | -4.0% | -0.2% | +0.5% | -18.9% | -5.4% | -33.8% | |
| 200-Day SMA | $182.23 | -0.1% | -1.0% | -5.7% | -10.0% | -12.8% | -12.6% | -23.0% | |
| 50-Day SMA | $181.58 | -0.0% | +2.2% | -0.1% | +0.8% | -15.6% | -6.8% | -28.8% | |
| 20-Day SMA | $186.17 | -0.2% | +4.2% | +0.2% | +4.9% | -13.1% | -1.1% | -29.6% |
10-Day Volatility History
FAQ
What is the current 10-day volatility of AMT?
As of today, AMT 10-day volatility is 20.92%
What 10-day volatility category does AMT fall into?
Based on its current 10-day historical volatility, AMT falls into the low volatility category
What is AMT 10-day volatility 1-year high?
AMT 10-day volatility reached a 1-year high of 40.34% on June 15, 2026
What is AMT 10-day volatility 1-year low?
AMT 10-day volatility reached a 1-year low of 9.95% on January 6, 2026
1-Month
31.38%
Summary
- Current Value
- As of today, AMT 1-month volatility is 31.38%, up +0.16% on
- Value Category
- Based on its current 1-month historical volatility, AMT falls into the moderate volatility category
- 1-Year High
- AMT 1-month volatility reached a 1-year high of 37.61% on
- 1-Year Low
- AMT 1-month volatility reached a 1-year low of 12.67% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 1-Month Volatility | 31.38% | +0.2% | +17.3% | +4.8% | +81.9% | +147.7% | +47.3% | +114.8% | |
| 10-Day Volatility | 20.92% | +0.8% | -34.5% | -23.9% | +28.7% | +34.1% | +21.6% | +26.7% | |
| 3-Month Volatility | 28.07% | -1.4% | +2.2% | -2.2% | +42.7% | -3.4% | +14.6% | +46.9% | |
| 1-Year Volatility | 24.52% | -0.2% | +5.2% | -1.4% | +0.0% | -9.9% | -16.7% | +4.1% | |
| 14-Day RSI | 38.57 | +1.8% | -34.0% | -28.3% | -11.7% | -31.1% | -8.4% | -34.1% | |
| Beta | 0.02 | +100.0% | -50.0% | 0.0% | +100.0% | +140.0% | -97.9% | -97.3% | |
| ATR | $4.77 | -0.5% | +5.9% | -6.2% | +64.8% | +20.7% | +10.3% | +17.8% | |
| Price | $176.43 | +0.2% | -4.0% | -0.2% | +0.5% | -18.9% | -5.4% | -33.8% | |
| 200-Day SMA | $182.23 | -0.1% | -1.0% | -5.7% | -10.0% | -12.8% | -12.6% | -23.0% | |
| 50-Day SMA | $181.58 | -0.0% | +2.2% | -0.1% | +0.8% | -15.6% | -6.8% | -28.8% | |
| 20-Day SMA | $186.17 | -0.2% | +4.2% | +0.2% | +4.9% | -13.1% | -1.1% | -29.6% |
1-Month Volatility History
FAQ
What is the current 1-month volatility of AMT?
As of today, AMT 1-month volatility is 31.38%
What 1-month volatility category does AMT fall into?
Based on its current 1-month historical volatility, AMT falls into the moderate volatility category
What is AMT 1-month volatility 1-year high?
AMT 1-month volatility reached a 1-year high of 37.61% on February 27, 2026
What is AMT 1-month volatility 1-year low?
AMT 1-month volatility reached a 1-year low of 12.67% on June 20, 2025
3-Month
28.07%
Summary
- Current Value
- As of today, AMT 3-month volatility is 28.07%, down -1.40% on
- Value Category
- Based on its current 3-month historical volatility, AMT falls into the moderate volatility category
- 1-Year High
- AMT 3-month volatility reached a 1-year high of 29.88% on
- 1-Year Low
- AMT 3-month volatility reached a 1-year low of 19.02% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 3-Month Volatility | 28.07% | -1.4% | +2.2% | -2.2% | +42.7% | -3.4% | +14.6% | +46.9% | |
| 10-Day Volatility | 20.92% | +0.8% | -34.5% | -23.9% | +28.7% | +34.1% | +21.6% | +26.7% | |
| 1-Month Volatility | 31.38% | +0.2% | +17.3% | +4.8% | +81.9% | +147.7% | +47.3% | +114.8% | |
| 1-Year Volatility | 24.52% | -0.2% | +5.2% | -1.4% | +0.0% | -9.9% | -16.7% | +4.1% | |
| 14-Day RSI | 38.57 | +1.8% | -34.0% | -28.3% | -11.7% | -31.1% | -8.4% | -34.1% | |
| Beta | 0.02 | +100.0% | -50.0% | 0.0% | +100.0% | +140.0% | -97.9% | -97.3% | |
| ATR | $4.77 | -0.5% | +5.9% | -6.2% | +64.8% | +20.7% | +10.3% | +17.8% | |
| Price | $176.43 | +0.2% | -4.0% | -0.2% | +0.5% | -18.9% | -5.4% | -33.8% | |
| 200-Day SMA | $182.23 | -0.1% | -1.0% | -5.7% | -10.0% | -12.8% | -12.6% | -23.0% | |
| 50-Day SMA | $181.58 | -0.0% | +2.2% | -0.1% | +0.8% | -15.6% | -6.8% | -28.8% | |
| 20-Day SMA | $186.17 | -0.2% | +4.2% | +0.2% | +4.9% | -13.1% | -1.1% | -29.6% |
3-Month Volatility History
FAQ
What is the current 3-month volatility of AMT?
As of today, AMT 3-month volatility is 28.07%
What 3-month volatility category does AMT fall into?
Based on its current 3-month historical volatility, AMT falls into the moderate volatility category
What is AMT 3-month volatility 1-year high?
AMT 3-month volatility reached a 1-year high of 29.88% on April 6, 2026
What is AMT 3-month volatility 1-year low?
AMT 3-month volatility reached a 1-year low of 19.02% on November 3, 2025
1-Year
24.52%
Summary
- Current Value
- As of today, AMT 1-year volatility is 24.52%, down -0.20% on
- Value Category
- Based on its current 1-year historical volatility, AMT falls into the low volatility category
- 1-Year High
- AMT 1-year volatility reached a 1-year high of 27.33% on
- 1-Year Low
- AMT 1-year volatility reached a 1-year low of 22.83% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 1-Year Volatility | 24.52% | -0.2% | +5.2% | -1.4% | +0.0% | -9.9% | -16.7% | +4.1% | |
| 10-Day Volatility | 20.92% | +0.8% | -34.5% | -23.9% | +28.7% | +34.1% | +21.6% | +26.7% | |
| 1-Month Volatility | 31.38% | +0.2% | +17.3% | +4.8% | +81.9% | +147.7% | +47.3% | +114.8% | |
| 3-Month Volatility | 28.07% | -1.4% | +2.2% | -2.2% | +42.7% | -3.4% | +14.6% | +46.9% | |
| 1-Year Volatility | 24.52% | -0.2% | +5.2% | -1.4% | +0.0% | -9.9% | -16.7% | +4.1% | |
| 14-Day RSI | 38.57 | +1.8% | -34.0% | -28.3% | -11.7% | -31.1% | -8.4% | -34.1% | |
| Beta | 0.02 | +100.0% | -50.0% | 0.0% | +100.0% | +140.0% | -97.9% | -97.3% | |
| ATR | $4.77 | -0.5% | +5.9% | -6.2% | +64.8% | +20.7% | +10.3% | +17.8% | |
| Price | $176.43 | +0.2% | -4.0% | -0.2% | +0.5% | -18.9% | -5.4% | -33.8% | |
| 200-Day SMA | $182.23 | -0.1% | -1.0% | -5.7% | -10.0% | -12.8% | -12.6% | -23.0% | |
| 50-Day SMA | $181.58 | -0.0% | +2.2% | -0.1% | +0.8% | -15.6% | -6.8% | -28.8% | |
| 20-Day SMA | $186.17 | -0.2% | +4.2% | +0.2% | +4.9% | -13.1% | -1.1% | -29.6% |
1-Year Volatility History
FAQ
What is the current 1-year volatility of AMT?
As of today, AMT 1-year volatility is 24.52%
What 1-year volatility category does AMT fall into?
Based on its current 1-year historical volatility, AMT falls into the low volatility category
What is AMT 1-year volatility 1-year high?
AMT 1-year volatility reached a 1-year high of 27.33% on July 29, 2025
What is AMT 1-year volatility 1-year low?
AMT 1-year volatility reached a 1-year low of 22.83% on May 15, 2026
Data Sources & References
- AMT Official Website www.americantower.com
- Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1053507/000105350726000035/0001053507-26-000035-index.htm
- AMT Profile on Yahoo Finance finance.yahoo.com/quote/AMT
- AMT Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/amt