American TowerAMT

American Tower (AMT) chart patterns, support & resistance & technical analysis

Auto-detected technical analysis for AMT · data as of Sep 3, 2026. The chart above is live; the read below updates daily.

$177.75last close · Sep 3, 202652-week range $160.06 – $199.40 · 10.86% below the high

AMT triangle pattern

AMT is currently forming a triangle on the daily timeframe. Detected Sep 3, 2026.

A triangle is a breakdown that suggests the recent run may be rolling over. A breakout projects a measured-move target near $159.07 (−10.8%).

DirectionBearishTarget$159.07Projected move−10.8%Breakout level$177.15

New to this pattern? What a triangle is and how to trade it →

AMT's most recent triangle trade

AMT's most recent completed triangle resolved as a win: it broke down on Sep 23, 2026 near $172.11, then reached its target at $161.53 on Oct 1, 2026 — a 6.1% move (+1.38R) over 6 sessions. Across 174,297 backtested triangles, this setup wins 40.8% of the time.

OutcomeWinResult+6.1%R+1.38REntry$172.11Exit$161.53

Learn about triangle

AMT pattern trade history

Every completed pattern trade our nightly backtest found on AMT's daily chart, newest first — wins and losses alike.

PatternEntryExitOutcomeResult
TriangleSep 23, 2026 @ $172.11Oct 1, 2026 @ $161.53Win+6.2% · +1.38R
TriangleSep 23, 2026 @ $173.26Sep 30, 2026 @ $166.01Win+4.2% · +1.11R
Falling wedgeJul 28, 2026 @ $169.86Oct 1, 2026 @ $163.62Loss+14.6% · -1.45R
TriangleMay 13, 2026 @ $175.95May 19, 2026 @ $184.11Loss+9.2% · -1.00R
Rising wedgeMay 12, 2026 @ $174.59May 15, 2026 @ $169.47Win+3.1% · +0.54R
Falling wedgeApr 30, 2026 @ $180.77May 14, 2026 @ $174.63Loss+11.7% · -0.95R
TriangleApr 27, 2026 @ $175.48May 1, 2026 @ $183.77Loss+3.5% · -1.04R
Falling wedgeMar 20, 2026 @ $176.17Mar 25, 2026 @ $170.05Win+3.5% · +0.52R
TriangleFeb 2, 2026 @ $174.94Feb 6, 2026 @ $168.91Win+3.4% · +0.65R
Falling wedgeJan 5, 2026 @ $172.22Jan 6, 2026 @ $176.85Loss+6.7% · -1.00R
Falling wedgeJan 5, 2026 @ $172.79Jan 6, 2026 @ $176.85Loss+4.3% · -1.00R
Falling wedgeDec 10, 2025 @ $182.07Dec 19, 2025 @ $174.21Loss+7.8% · -1.52R

Triangle examples on other charts

Historical examples from the published simulation. This selection is not a win-rate sample.

Learn about triangle

AMT support and resistance levels

Price is being turned away at a ceiling near $178.69 and starting to slide. On the weekly chart, the next floor below sits near $170.46 — about 4% away.

  • Traders commonly watch $170.46 as a target (its 100% retracement) — think of it as a sensible next stop, not a guarantee.
  • That floor is the first place the slide might steady — worth watching how price behaves as it gets there.
  • There's nothing to act on yet — the spot to watch is right at the $178.69 ceiling, where price is testing it now, not out here in the slide. Chasing once price pulls away tends to be worse odds.

AMT recent daily prices

DateOpenHighLowClose
Sep 3, 2026$174.93$179.05$174.89$177.75
Sep 2, 2026$175.90$176.39$171.73$172.92
Sep 1, 2026$175.90$178.24$174.62$176.02
Aug 31, 2026$175.90$176.87$173.39$175.70
Aug 28, 2026$174.54$177.32$174.22$176.23
Aug 27, 2026$174.19$176.11$173.50$174.16
Aug 26, 2026$180.00$180.98$175.35$175.73
Aug 25, 2026$177.85$179.00$177.06$178.57
Aug 24, 2026$176.46$178.86$175.90$178.39
Aug 21, 2026$175.96$178.02$174.42$175.80

AMT frequently asked questions

What chart pattern is AMT forming right now?
As of Sep 3, 2026, TradingPal's detector identifies a triangle on American Tower (AMT) on the daily chart, with a measured-move target of $159.07.
Is a triangle bullish or bearish?
The triangle detected on AMT is a bearish pattern, projecting a measured-move target of $159.07. See its full backtested track record above — that's the real edge, not the textbook label.
What is the price target if AMT's pattern breaks out?
The detected triangle has a geometry-based measured-move target of $159.07 (pattern height projected from the breakout). This is a technical target, not a recommendation.
What was AMT's closing price on Sep 3, 2026?
American Tower (AMT) last closed at $177.75 on Sep 3, 2026. For the live quote, see the chart above or a real-time quote provider.

Technical analysis for informational purposes only — not investment advice. Auto-detected patterns and levels update daily; the chart above is live.