McKesson Corp. Stock Hits Day Low of $920.04 Amid Price Pressure

McKesson Corp. experienced a notable decline today, with the stock dropping by 4.84% on March 5, 2026. The stock reached an intraday low of USD 920.04, reflecting a challenging trading session for the large-cap retailing company. In terms of performance metrics, McKesson's one-day performance stands in contrast to the S&P 500, which gained 0.78% during the same period. Over the past week, McKesson has seen a decline of 4.42%, while the S&P 500 decreased by 1.1%. On a monthly basis, the stock is down 2.76%, compared to a slight drop of 0.19% for the broader market. Despite the recent downturn, McKesson has shown resilience over the longer term, with a one-year performance increase of 45.61%, significantly outperforming the S&P 500's 18.89% gain. Year-to-date, the stock has risen by 13.54%, while the S&P 500 has only seen a modest increase of 0.35%. However, the company is currently facing challenges, including a negative book value and a high price-to-earnings ratio of 65.00, which may indicate underlying financial pressures.