American Tower against Realty Income — live side-by-side technical comparison.
Prices as of 2026-10-16T20:00:03+00:00 UTC · updates daily
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.
| AMT | O | |
|---|---|---|
| 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 | 2026-10-27 | 2026-11-02 |
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 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.
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.
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.