AMT · Stage, GEX levels and seasonality

American Tower Corporation (AMT)

Last close $163.69 (-2.19%) on 2026-09-30

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Weinstein stage

Stage 4A — Declining · 13 weeks in this stage · 30-week average $176.90

Stage 4 (declining): price stays below a falling 30-week average. The stage Weinstein avoids.

What would change it: Stage 1 begins when the 30-week SMA (176.9) stops declining and price starts closing above it.

GEX levels

Call wall, put wall and gamma flip for AMT are on Signa plans. What GEX levels tell you.

Seasonality

MonthAverage returnMonths upYears
January-0.42%75%4
February+3.41%75%4
March-0.88%50%4
April-0.48%75%4
May+0.04%50%4
June-1.78%50%4
July+4.01%50%4
August-2.28%25%4
September-5.64%0%4
October (this month)+1.48%33%3
November+3.55%67%3
December-4.55%33%3

Based on up to 4 years of weekly closes. Past seasonality does not predict future returns.

On Signa plans

The Signa score and Action Card for AMT, live options flow, dark pool prints, today's GEX levels with vanna and charm, and what 40+ AI agents say about it.

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Questions about AMT

What Weinstein stage is AMT in?

AMT is in Stage 4A — Declining, for 13 weeks, based on completed weekly bars and its 30-week moving average (176.90).

How has AMT done in October?

Over the last 3 years, AMT averaged +1.48% in October and rose in 33% of them. Past seasonality does not predict future returns.

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