AMT vs O

American Tower against Realty Income — live side-by-side technical comparison.

Prices as of 2026-10-16T20:00:03+00:00 UTC · updates daily

Who leads right now

AMT leads 4 of the 5 windows we measure — over 1 month AMT is +5.0% and O -1.9%; over year to date AMT is +5.5% and O -0.5%. The AMT/O price ratio stands at 3.3037, above its 50-day average of 2.9644, and above the 200-day average of 2.8715. A ratio above its own average means AMT is gaining on O; on this reading the recent edge belongs to AMT.

Performance side by side

AMTO
Price$185.27 $56.08
1 day +2.2%lead +0.9%
5 days +1.7% +3.5%lead
1 month +5.0%lead -1.9%
6 months +3.7%lead -13.2%
Year to date +5.5%lead -0.5%
52-week position 70% of range 20% of range
52-week range $160.06–$196.08 $53.15–$67.94
vs 50-day average above $173.51 below $58.70
vs 200-day average above $176.86 below $61.71
RSI (14) 73 55
Next earnings 2026-10-272026-11-02

Where each one stands

AMT — American Tower

AMT trades at $185.27, above its 50-day average of $173.51, and above the 200-day at $176.86. It sits at 70% of its 52-week range ($160.06–$196.08); 14-day RSI is 73, in overbought territory; an average session moves it about 2.6%. For levels, the first level overhead is $194.12 (4.8% away) and the first support below is $184.34 (0.5% down). On the checklist the page runs for every asset, 5 of 6 checks read bullish — the lean is bullish.

O — Realty Income

O trades at $56.08, below its 50-day average of $58.70, and below the 200-day at $61.71. It sits at 20% of its 52-week range ($53.15–$67.94); 14-day RSI is 55, in neutral territory; an average session moves it about 1.6%. For levels, the first level overhead is $56.13 (0.1% away) and the first support below is $53.35 (4.9% down). On the checklist the page runs for every asset, 3 of 6 checks read bullish — the lean is mixed.

Which one moves harder

AMT is the more volatile of the two — an average session moves it 2.6% against 1.6% for O, so an identical position size carries roughly 1.6× the daily risk.

What would change the picture

The comparison turns on those levels: AMT clearing $194.12 or losing $184.34; O clearing $56.13 or losing $53.35. Until one of them gives way, the relative reading above stands.

Questions people ask about AMT vs O

Which is performing better right now, AMT or O?
Over the past month AMT is +5.0% and O is -1.9%, so AMT is ahead on that window. Year to date the figures are +5.5% for AMT and -0.5% for O.
Is AMT or O more volatile?
AMT is the more volatile of the two — an average session moves it 2.6% against 1.6% for O, so an identical position size carries roughly 1.6× the daily risk.
What are the key levels for AMT and O?
AMT: resistance $194.12, support $184.34; O: resistance $56.13, support $53.35. Levels come from recent swing zones and round numbers, recomputed daily.
When do AMT and O report next?
AMT: 2026-10-27. O: 2026-11-02. Earnings reset both the trend and the levels above, so a comparison made today is only good until the next report.
What does the AMT/O ratio mean?
It is simply AMT's price divided by O's — 3.3037 today. When the ratio rises, AMT is outperforming; when it falls, O is. Comparing it to its own 50- and 200-day averages shows whether the current leadership is new or long-standing.

Full technical briefs

AMT →
American Tower
Full technical brief: trend, levels, chart, news
O →
Realty Income
Full technical brief: trend, levels, chart, news

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