United Parcel Service (UPS) has experienced a more than 10% drop in stock value following Amazon's recent announcement impacting delivery partners like UPS and FedEx. This decline factors into a troubling trend for UPS, which has seen over a 50% decrease in stock over five years and a year-to-date drop of 20%. In light of these financial pressures, UPS is undertaking significant restructuring efforts, including closing 200 facilities and laying off up to 48,000 workers, while shifting its focus to higher-margin healthcare logistics.