The Greedy Trader Weekly Analysis
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- 10/16/2026 -
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American Tower Corp. (AMT) Technical Analysis

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Summary:
Weekly :Oversold sectorWeekly  MACD line has moved above its signal lineBroken trend resistance line
Daily :Williams' Percentage Range and Lane's Stochastic are overbought
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It was a second positive week after 3 consecutive negative weeks for the American Tower Corp. (AMT). During the week, the AMT gained 3.03 points, or 1.66%, and closed at 185.27 on Friday, October 16, 2026. AMT was trading at average weekly trading volume.

AMT is a member of Real Estate Sector. Real Estate is the 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 downtrend had started on July 24, 2025 at 234.33 and reached 160.06 on July 6, 2026. AMT lost 74.27 points, or 31.69%, in 49 weeks. The price is now at the 33.94% retracement level.

Medium-term trend: [See AMT medium-term trend chart]
A medium-term downtrend had started on June 5, 2026 at 196.08 and reached 160.06 on July 6, 2026. AMT lost 36.02 points, or 18.37%, in 4 weeks. The chart has formed a Descending Triangle chart pattern. The downtrend resistance line (160.33) is broken. Usually a broken resistance is considered to be a long-term bullish signal, but since daily indicators are overbought a short-term pull back is possible. AMT may retest the broken resistance line. It is considered to be a support line now. 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 resistance line in a medium-term trend.

Weekly Technical Indicators: [See AMT weekly technical indicators chart]
Weekly technical indicators are neutral.

During the last week, weekly MACD line has moved above its signal line. Such crossover is considered a bullish signal. 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 August 26, 2026 at 180.98 and reached 160.30 on October 5, 2026. AMT lost 20.68 points, or 11.43%, in 40 days. The chart has formed a Broadening Descending Wedge chart pattern.

Daily Technical Indicators: [See AMT daily technical indicators chart]
Daily Williams' Percentage Range and Lane's Stochastic are overbought. Use the Technical Stock Screener to see the list of stocks with overbought daily Williams' Percentage Range and Lane's Stochastic. 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 daily MACD line is above its signal line since October 8, 2026. The distance between MACD and the signal line is near its high and getting bigger.

Daily Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 73.05
Williams' Percentage Range (W%R) 17.20
Overbought
Lane's Stochastic (%D-Slow) 87.33
Overbought
Greed/Fear Indicator (GFI) 81.06
Overbought
Moving Average Converg./Diverg. (MACD) 0.26
Weekly Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 64.59
Williams' Percentage Range (W%R) 40.50
Lane's Stochastic (%D-Slow) 52.20
Greed/Fear Indicator (GFI) 56.45
Moving Average Converg./Diverg. (MACD) -2.51
Trading Signals
Description Value Chart
Upper Bollinger Band 189.58
Price 185.27
Daily Stochastic Crossing 182.54
50 Day Moving Average 173.51
Weekly Stochastic Crossing 172.28
20 Day Moving Average 171.47
Weekly Trendline Resistance 171.27
Parabolic System 170.91
Weekly Trendline Support 160.33
Lower Bollinger Band 159.04
Sector and Industry
Description Name Rank
Sector Real Estate 1
Industry Specialized REITs 35
Daily Trend
Description Value
Direction Down
Chart Pattern Broadening Descending Wedge
High 180.98
High Date 08/26/2026
Low 160.30
Low Date 10/05/2026
Weekly Trend
Monthly Trend
Description Value
Direction Down
Chart Pattern Descending Triangle
Status Broken Resistance
Resistance 171.27
Support 160.33
High 196.08
High Date 06/05/2026
Low 160.06
Low Date 07/06/2026
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 234.33
High Date 07/24/2025
Low 160.06
Low Date 07/06/2026
Quarterly Trend
Yearly Trend
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 243.56
High Date 09/10/2024
Low 160.06
Low Date 07/06/2026
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 303.72
High Date 09/08/2021
Low 154.58
Low Date 10/06/2023
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.