Why did UNH stock today fall nearly 20%?

The drop follows a CMS proposal for only a 0.09% increase to 2027 Medicare Advantage rates, which pressures expected margins. That small adjustment, paired with concerns about medical cost trends and utilization, outweighed mixed quarterly results and spurred a sector-wide selloff.

Is UNH stock today attractive after the selloff?

Valuation improved: about 14.7x TTM EPS, 0.57x sales, and a roughly 3.08% dividend yield. Still, margin risk is the swing factor. Analysts lean positive with 32 Buys, 5 Holds, and 2 Sells, but investors should model lower Medicare Advantage margins before deciding.

What should Canadian investors consider with UNH stock today?

Account for USD exposure, dividend tax treatment, and currency effects on returns. Use limit orders in volatile sessions and size positions to your risk budget. Build scenarios around margins and utilization, then add or trim as new information on rates, guidance, and costs arrives.

What catalysts could move UNH stock today next?

Watch for updates on the Medicare Advantage rate proposal, management commentary on utilization, and the next earnings call. Star ratings, pharmacy trends, and care delivery performance also matter. Clearer signals on 2026 guidance and cost controls could reduce the current margin overhang.

How did trading dynamics look during the plunge?

UNH stock today traded between $280.40 and $299.50 with volume near 65.3 million versus a 7.5 million average, showing heavy institutional activity. Such gaps can persist, so focus on confirmed catalysts and risk controls rather than short-term bounces.

Global Market Insights

UNH Stock Today: January 27 20% Selloff on Flat Medicare Advantage Rates

ByHuzaifa Zahoor January 28, 2026January 28, 2026

UNH stock today skidded nearly 20% after US regulators proposed only a 0.09% increase to 2027 Medicare Advantage rates, a move that challenges profit assumptions. UnitedHealth (UNH) fell to $282.70, with volume spiking far above average as investors reassessed margins and guidance. The slide weighed on major indexes and sparked a health insurer selloff. For Canadian investors, this US move matters if you hold UNH directly or through ETFs. All figures are in USD; consider FX when assessing results and dividends.