American Tower Corp (AMT) Daily/Weekly Backtest Results

Signal:                
                   
              [ What are these? | Switch to AMT's monthly backtests ]
Fixed profit target:               -or-  
Show signal scores:       Scores:           Market sector score:       [ What are these scores? ]
Expectancy: 8.71%.   Win rate: 83.33%.   Sharpe Ratio: 0.954.   Maximum drawdown: -30.25% on 05 October 2023.
Mean CAGR: 133.15%. Time in market: 994 days.   Hypothetical return: $1000 would be worth $1246.97 on 01 August 2024.
Key: change_history : profitable trade change_history : breakeven trade (minimal loss after 2 years) change_history : losing trade (not profitable in a 2 year timeframe)


*Transaction costs, taxes and dividends are excluded from these calculations. Past performance may not necessarily be a reliable guide to future performance.

Calculations for American Tower

Expectancy is the percentage profit or loss you would expect to make on the next purchase of this stock with an entry point at the specified signal and profit target as set above. Given a large enough sample size, a positive expectancy indicates the trading strategy is likely to be profitable.

Expectancy calculation for 6 signal(s) occurring before 05 August 2024 for a 7.5% profit target: (83.33% * 10.17%) + (16.67% * 1.41%) - (0% * 0%) = 8.71%.
Wins: 5 Breakevens: 1 Losses: 0

To even out CAGR calculations, large individual returns from particularly quick trades have been capped at 300%.

The Sharpe Ratio calculation assumes a risk free return rate of 2% per calendar year. Ideally the ratio should be a positive number. A higher positive number indicates the strategy has a more attractive risk adjusted rate of return for this particular buy signal and stock over the chart's timeframe.

American Tower Analysis

Market sector: Real Estate.

External links: Seeking Alpha Research, Zacks Research.

These links may show useful information about why a stock's price has fallen significantly.

Most Recent Buy Signals
Date Signal Type Scores Performance
Signal Sector WR Speed Risk Overall 5% 6% 7.5%
05 August 2026 Gap Down 60 73 91 86 66 72 schedule schedule schedule
09 July 2026 Mega Dump Lite 50 79 91 85 70 67 schedule schedule schedule
07 July 2026 Rate of Change 50 84 91 85 70 68 schedule schedule schedule
30 June 2026 52 Week Low 24 74 91 85 70 44 schedule schedule schedule
30 June 2026 26 Week Low 38 74 91 85 70 57 schedule schedule schedule
30 June 2026 Williams %R (Weekly) 43 64 91 85 70 57 schedule schedule schedule
30 June 2026 50 Day Low 49 64 91 85 70 62 schedule schedule schedule
25 June 2026 Gap Down 88 77 91 85 69 90 schedule schedule schedule
24 June 2026 Oversold Rebound 46 60 91 85 69 59 schedule schedule schedule
15 June 2026 Double Seven 60 73 91 85 69 72 schedule schedule schedule

52 Week Low Backtest Summary (Fixed Profits System)

This table summarises how profitable it would have been to have bought this stock at each 52 week low entry signal. Hover over the icons to see more details of the particular trade, including the maximum percentage drawdown and how long it took to reach the desired percentage profit.

Key:   disabled_by_default = profit point not achieved. select_check_box = profit point achieved with CAGR above 15%.
select_check_box = profit point achieved with CAGR of between 5% and 15%. select_check_box = profit point achieved but CAGR was less than 5%.

Date Buy Signal Price Scores Performance (mouseover for details)
Signal Sector WR Speed Risk Overall 5% 6% 7.5% 10% 20%
30 June 2026 52 Week Low $ 165.63 24 74 91 85 70 44 schedule schedule schedule schedule schedule
25 March 2026 52 Week Low $ 168.38 46 90 91 82 69 66 select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_bolt schedule
19 December 2025 52 Week Low $ 173.31 70 79 91 81 77 79 select_check_box electric_bolt select_check_box electric_bolt select_check_box electric_bolt select_check_box electric_bolt schedule
21 September 2023 52 Week Low $ 169.95 42 94 100 68 93 62 select_check_box electric_bolt select_check_box electric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt
17 August 2023 52 Week Low $ 173.82 27 78 100 75 93 46 select_check_box electric_bolt select_check_box electric_bolt select_check_box electric_bolt select_check_box electric_bolt select_check_box electric_bolt
24 May 2023 52 Week Low $ 180.78 41 84 100 74 94 60 select_check_box electric_bolt select_check_box electric_bolt select_check_box select_check_box select_check_box
27 September 2022 52 Week Low $ 222.24 99 92 100 78 85 100 select_check_box select_check_box select_check_box select_check_box select_check_box
11 May 2022 52 Week Low $ 225.58 97 89 100 85 96 98 select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_bolt
23 March 2020 52 Week Low $ 186.74 99 96 100 82 97 100 select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt

 

The data for American Tower Corp (exchange: XNYS symbol: AMT) was last updated 13 Aug 2026 07:30. Data for this stock is available from 04 Jan 2016 - 12 Aug 2026.