The Greedy Trader Weekly Analysis
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- 5/15/2026 -
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American Tower Corp. (AMT) Technical Analysis

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Summary:
Weekly :Overbought sectorWilliams' Percentage Range is oversold
Daily :Williams' Percentage Range is oversoldThe price touches the lower Bollinger Band
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It was the negative week for the American Tower Corp. (AMT). During the week, the AMT dropped -5.90 points, or -3.34%, and closed at 170.63 on Friday, May 15, 2026. It was the worst weekly loss since March 27, 2026. Weekly volume was 16% above average.

AMT is a member of Real Estate Sector. Real Estate is the most overbought 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 165.08 on March 25, 2026. AMT lost 69.25 points, or 29.55%, in 34 weeks. The chart has formed a Falling Wedge chart pattern. The trend support level is at 164.12 and resistance is at 181.12. A Falling Wedge is a triangle formation with a noticeable slant to the downside. It represents the loss of a downside momentum on each successive low and has a bullish bias. The Falling wedge usually marks a reversal in a downtrend. In an uptrend a falling wedge is considered to be a continuation pattern. Use the following link to access a Falling Wedge chart pattern help, or use a Technical Stock Screener to see the list of stocks with Falling Wedge pattern in a long-term trend.

Medium-term trend: [See AMT medium-term trend chart]
A medium-term downtrend had started on February 24, 2026 at 195.45 and reached 165.08 on March 25, 2026. AMT lost 30.37 points, or 15.54%, in 4 weeks. The price is now at the 18.27% retracement level.

Weekly Technical Indicators: [See AMT weekly technical indicators chart]
Weekly Williams' Percentage Range is oversold. Use the Technical Stock Screener to see the list of stocks with weekly 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 above its signal line since January 16, 2026. The distance between MACD and the signal line is low and getting smaller. 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 May 1, 2026 at 184.11 and reached 167.37 on May 15, 2026. AMT lost 16.74 points, or 9.09%, in 14 days. The price is now at the 19.47% retracement level.

Daily Technical Indicators: [See AMT daily technical indicators chart]
Daily Williams' Percentage Range is oversold. Use the Technical Stock Screener to see the list of stocks with daily oversold Williams' Percentage Range.

The daily MACD line is below its signal line since May 7, 2026. This is an indication that the short-term trend is down.

The price touches the lower Bollinger Band. 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.

Daily Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 41.90
Williams' Percentage Range (W%R) 83.20
Oversold
Lane's Stochastic (%D-Slow) 21.92
Greed/Fear Indicator (GFI) 26.87
Moving Average Converg./Diverg. (MACD) -0.30
Weekly Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 49.62
Williams' Percentage Range (W%R) 83.20
Oversold
Lane's Stochastic (%D-Slow) 46.49
Greed/Fear Indicator (GFI) 36.10
Moving Average Converg./Diverg. (MACD) -3.72
Trading Signals
Description Value Chart
Upper Bollinger Band 183.39
Monthly Trendline Resistance 181.12
Parabolic System 179.50
50 Day Moving Average 177.85
20 Day Moving Average 177.65
Weekly Stochastic Crossing 174.70
Price 170.63
Daily Stochastic Crossing 170.58
Lower Bollinger Band 170.28
Monthly Trendline Support 164.12
Sector and Industry
Description Name Rank
Sector Real Estate 11
Industry Specialized REITs 88
Daily Trend
Description Value
Direction Down
Chart Pattern DownTrend
High 184.11
High Date 05/01/2026
Low 167.37
Low Date 05/15/2026
Weekly Trend
Monthly Trend
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 195.45
High Date 02/24/2026
Low 165.08
Low Date 03/25/2026
Description Value
Direction Down
Chart Pattern Falling Wedge
Status Valid
Resistance 181.12
Support 164.12
High 234.33
High Date 07/24/2025
Low 165.08
Low Date 03/25/2026
Quarterly Trend
Yearly Trend
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 243.56
High Date 09/10/2024
Low 165.08
Low Date 03/25/2026
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.