UPS (UPS -0.32%) has a fascinating value proposition. Based on management's guidance, the stock is an excellent value, but can UPS meet its leadership's expectations?While that question won't be answered in full until at least the second half of 2026, the good news is that investors can use a host of data to monitor events and judge whether the stock is worth investing in.The value proposition at UPSAs noted, based on the company's guidance, UPS is a great value. Management's guidance for 2025 calls for rev ...