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Archive
- 11/21/2025 -
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American Tower Corp. (AMT) Technical Analysis
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| Summary:
| | Weekly :  | | Daily :
Move cursor over the icon to see details.
| | It was the negative week for the American Tower Corp. (AMT). During the week, the AMT dropped -4.03 points, or -2.20%, and closed at 179.56 on Friday, November 21, 2025. Weekly volume was 14% above average.
 Long-term trend: [See AMT long-term trend chart]
A long-term uptrend had started on October 6, 2023 at 154.58 and reached 243.56 on September 10, 2024. AMT gained -88.98 points, or -57.56%, in 48 weeks. The chart has formed a Symmetric Triangle chart pattern. The uptrend support line (184.86) is broken. A broken support is considered to be a long-term bearish signal. Use the following links to access Trend Support/Resistance Help, or use the Technical Stock Screener to see the list of stocks with broken trend support in a long-term trend.
 Medium-term trend: [See AMT medium-term trend chart]
A medium-term downtrend had started on July 24, 2025 at 234.33 and reached 175.00 on November 3, 2025. AMT lost 59.33 points, or 25.32%, in 14 weeks. The chart has formed a Falling Channel chart pattern. The trend support level is at 167.81 and resistance is at 183.11. A Falling Channel represents price movement contained between parallel lower (support) and upper (resistance) trend lines. Trading Channeling stocks is one of the most reliable and accurate trading techniques that provide traders with precise entry and exit points as well as stop-losses and take-profit recommendations. Use the following link to access a Falling Channel chart pattern help, or use a Technical Stock Screener to see the list of stocks with Falling Channel pattern in a medium-term trend.
 Weekly Technical Indicators: [See AMT weekly technical indicators chart]
Weekly Williams' Percentage Range is strongly oversold. Use the Technical Stock Screener to see the list of stocks with weekly strongly oversold Williams' Percentage Range. Oscillators are designed to signal a possible trend reversal. They can act as alerts and should be taken in conjunction with other technical analysis tools. Oscillators can be used to confirm other technical signals. Use the following link to access Williams' Percentage Range help.
The weekly MACD line is below its signal line since August 1, 2025. This is an indication that the medium-term trend is down. Use the following link to access a MACD help.
 Short-term trend: [See AMT short-term trend chart]
A short-term downtrend had started on November 12, 2025 at 185.38 and reached 178.01 on November 20, 2025. AMT lost 7.37 points, or 3.98%, in 8 days. The price is now at the 21.03% retracement level.
 Daily Technical Indicators: [See AMT daily technical indicators chart]
Daily technical indicators are neutral.
The daily MACD line is above its signal line since November 10, 2025. The distance between MACD and the signal line is low and getting smaller.
During the last week, the price has declined below the moving average in the center of the Bollinger Bands. The Bollinger Bands are often used with a non-oscillator indicator like chart patterns or a trendline. The signals are considered more reliable if these indicators confirm the recommendation of the Bollinger Bands. Use the following links to access the Bollinger Bands Help, or use the Technical Stock Screener to see the list of stocks with the price above the Upper Bollinger Band or below the Lower Bollinger Band.
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| Daily Oscillators |
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| Weekly Oscillators |
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| Trading
Signals |
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| Sector and
Industry |
| Description |
Name |
Rank |
| Sector |
Real Estate |
3 |
| Industry |
Specialized REITs |
29 |
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| Daily Trend |
| Description |
Value |
| Direction |
Down |
| Chart Pattern |
DownTrend |
| High |
184.70 |
| High Date |
11/17/2025 |
| Low |
178.01 |
| Low Date |
11/20/2025 |
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| Weekly Trend |
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| Description |
Value |
| Direction |
Down |
| Chart Pattern |
DownTrend |
| Status |
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| Resistance |
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| Support |
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| High |
185.38 |
| High Date |
11/12/2025 |
| Low |
178.01 |
| Low Date |
11/20/2025 |
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| Description |
Value |
| Direction |
Up |
| Chart Pattern |
Uptrend |
| Status |
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| Resistance |
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| Support |
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| Low |
175.00 |
| Low Date |
11/03/2025 |
| High |
185.38 |
| High Date |
11/12/2025 |
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| Quarterly Trend |
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| Description |
Value |
| Direction |
Down |
| Chart Pattern |
Falling Channel |
| Status |
Valid |
| Resistance |
183.11 |
| Support |
167.81 |
| High |
234.33 |
| High Date |
07/24/2025 |
| Low |
175.00 |
| Low Date |
11/03/2025 |
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| Description |
Value |
| Direction |
Up |
| Chart Pattern |
Symmetric Triangle |
| Status |
Broken Support |
| Resistance |
230.71 |
| Support |
184.86 |
| Low |
154.58 |
| Low Date |
10/06/2023 |
| High |
243.56 |
| High Date |
09/10/2024 |
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