The Greedy Trader Weekly Analysis
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- 12/5/2025 -
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American Tower Corp. (AMT) Technical Analysis

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Summary:
Weekly :Broken trend support lineOversold sectorWilliams' Percentage Range is oversoldLane's Stochastic bullish divergenceTrend resistance at 178.78
Daily :Price is near the Fibonacci 23.6% retracement level
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It was the negative week for the American Tower Corp. (AMT). During the week, the AMT dropped -2.41 points, or -1.33%, and closed at 178.86 on Friday, December 5, 2025. Weekly volume was 6% above average.

AMT is a member of Real Estate Sector. Real Estate is the second most oversold sector. Sector/industry rotation is considered a proven strategy to beat the market. Use the following links to find overbought/oversold technical indicators by Sector or by Industry.

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 (185.37) 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 174.35 on December 3, 2025. AMT lost 59.98 points, or 25.60%, in 18 weeks. The chart has formed a Falling Channel chart pattern. The price is near the trend resistance line (178.78). The resistance is usually stronger when technical indicators are overbought. Use the following links to access Trend Support/Resistance Help, or use the Technical Stock Screener to see the list of stocks with price testing the trend resistance line 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. Weekly Lane's Stochastic has bullish divergence. Use the following links to access the Lane's Stochastic help, or use the Technical Stock Screener to see the list of stocks with weekly Lane's Stochastic bullish divergence. The divergence between price and indicator is considering one of the most important buy/sell stocks trading signal. 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 links to access Lane's Stochastic and 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 uptrend had started on December 3, 2025 at 174.35 and reached 180.37 on December 5, 2025. AMT gained -6.02 points, or -3.45%, in 2 days. Price is near the Fibonacci 23.6% retracement level. The Fibonacci retracement level is considered a support/resistance 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 December 3, 2025. This is an indication that the short-term trend is up. The distance between MACD and the signal line is low and getting smaller. It indicates that the current short-term uptrend is getting weak.

Daily Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 36.32
Williams' Percentage Range (W%R) 59.50
Lane's Stochastic (%D-Slow) 33.29
Greed/Fear Indicator (GFI) 36.71
Moving Average Converg./Diverg. (MACD) -1.99
Weekly Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 25.64
Williams' Percentage Range (W%R) 92.50
Strong Oversold
Lane's Stochastic (%D-Slow) 20.37
Bullish
Greed/Fear Indicator (GFI) 23.06
Moving Average Converg./Diverg. (MACD) -6.40 Bullish
Trading Signals
Description Value Chart
Yearly Trendline Support 185.37
Upper Bollinger Band 184.70
50 Day Moving Average 184.22
Parabolic System 181.75
20 Day Moving Average 179.98
Price 178.86
Weekly Stochastic Crossing 178.82
Monthly Trendline Resistance 178.78
Daily Stochastic Crossing 177.30
Lower Bollinger Band 175.38
Monthly Trendline Support 163.47
Sector and Industry
Description Name Rank
Sector Real Estate 2
Industry Specialized REITs 15
Daily Trend
Description Value
Direction Up
Chart Pattern Uptrend
Low 174.35
Low Date 12/03/2025
High 180.37
High Date 12/05/2025
Weekly Trend
Monthly Trend
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 185.38
High Date 11/12/2025
Low 174.35
Low Date 12/03/2025
Description Value
Direction Down
Chart Pattern Falling Channel
Status Test Resistance
Resistance 178.78
Support 163.47
High 234.33
High Date 07/24/2025
Low 174.35
Low Date 12/03/2025
Quarterly Trend
Yearly Trend
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 243.56
High Date 09/10/2024
Low 172.50
Low Date 01/10/2025
Description Value
Direction Up
Chart Pattern Symmetric Triangle
Status Broken Support
Resistance 230.33
Support 185.37
Low 154.58
Low Date 10/06/2023
High 243.56
High Date 09/10/2024
Warning: TheGreedyTrader.com presents weekly analysis. Technical indicators and trend parameters are calculated for the close of business day indicated on the top right corner of the screen.