Merck & Co. against UnitedHealth Group Incorporated — live side-by-side technical comparison.
Prices as of 2026-10-16T20:03:27+00:00 UTC · updates daily
UNH leads 3 of the 5 windows we measure — over 1 month MRK is +0.7% and UNH +7.0%; over year to date MRK is +38.7% and UNH +21.6%. The MRK/UNH price ratio stands at 0.3636, below its 50-day average of 0.3752, and above the 200-day average of 0.3534. A ratio above its own average means MRK is gaining on UNH; on this reading the recent edge belongs to UNH.
| MRK | UNH | |
|---|---|---|
| Price | $145.95 | $401.43 |
| 1 day | +0.5%lead | -1.3% |
| 5 days | +0.2% | +5.8%lead |
| 1 month | +0.7% | +7.0%lead |
| 6 months | +26.4% | +26.9%lead |
| Year to date | +38.7%lead | +21.6% |
| 52-week position | 85% of range | 71% of range |
| 52-week range | $82.01–$156.92 | $255.97–$461.62 |
| vs 50-day average | above $145.12 | above $387.30 |
| vs 200-day average | above $124.87 | above $359.10 |
| RSI (14) | 45 | 65 |
| Next earnings | 2026-10-29 | 2027-01-12 |
MRK trades at $145.95, above its 50-day average of $145.12, and above the 200-day at $124.87. It sits at 85% of its 52-week range ($82.01–$156.92); 14-day RSI is 45, in neutral territory; an average session moves it about 2.7%. For levels, the first level overhead is $150.00 (2.8% away) and the first support below is $145.12 (0.6% down). On the checklist the page runs for every asset, 4 of 6 checks read bullish — the lean is bullish.
UNH trades at $401.43, above its 50-day average of $387.30, and above the 200-day at $359.10. It sits at 71% of its 52-week range ($255.97–$461.62); 14-day RSI is 65, in neutral territory; an average session moves it about 3.2%. For levels, the first level overhead is $405.64 (1.1% away) and the first support below is $400.00 (0.4% down). On the checklist the page runs for every asset, 6 of 6 checks read bullish — the lean is bullish.
UNH is the more volatile of the two — an average session moves it 3.2% against 2.7% for MRK, so an identical position size carries roughly 1.2× the daily risk.
The comparison turns on those levels: MRK clearing $150.00 or losing $145.12; UNH clearing $405.64 or losing $400.00. Until one of them gives way, the relative reading above stands.