🔴 McKesson is trading 10% down in after-hours trading; no confirmed catalyst identified

McKesson is trading at $898.82, down 10.04% in after-hours trading, with no confirmed catalyst identified.

• McKesson closed at $999.11 on October 15, after rising 2.31% during the regular session.
• Searches found no confirmed October 15 company announcement or report explicitly linking a catalyst to the decline. Cyberattack and data-theft coverage did not establish a connection.
• Major U.S. indexes finished mixed to higher, so broad-market weakness does not clearly explain the drop.