AMTAmerican Tower

$175.74
Latest close: below its 200-day averageSep 8, 2026what changed →

What is the market doing?

What the tape says about AMT

American Tower is −11% over the past year while the S&P 500 is +20%: 32 points behind the market.

−11%

1-year return · S&P 500 +20%

vs 200-day average
−0.02%

vs 200-day average · below trend, but not far

RSI (14)
59

RSI (14) · neutral

Below its 52-week high
14%

Below its 52-week high

2024-08-14$163.38 – $226.41 · dashed line: 200-day average2026-09-08
Details
Last close2026-09-08
$175.74
1 monthS&P 500 −0.30%
+2.7%
1 yearS&P 500 +20%
−11%
5 yearsS&P 500 +85%
−25%
vs 50-day average$174.64
+0.63%
52-week high
$204.00
52-week low
$163.38
Annualised volatility
26%
Insider buying, net, 6 monthsForms 3/4/5 to 2026-06-30
−$337K
Calendar-year price return
YearReturn
2026 (year to date)+2.1%
2025−0.92%
2024−12%
2023+5.4%
2022−26%
2021+33%
2020−0.48%
2019+48%
2018+13%
2017+38%
Average return by calendar month, 2016–2026
MonthYearsPositiveAverage
Jan107 of 10−0.21%
Feb105 of 10−0.12%
Mar107 of 10+3.8%
Apr106 of 10+1.1%
May108 of 10+2.9%
Jun108 of 10+1.6%
Jul118 of 11+2.5%
Aug116 of 11+0.50%
Sep113 of 11−4.5%
Oct105 of 10+0.78%
Nov106 of 10+0.80%
Dec104 of 10+0.47%

End-of-day closes from IEX; the S&P 500 comparison uses SPY over the same window. Prices are a reference point, not a basis for trading decisions.