Markets & Economy Do you need to be a millionaire to retire? Experts weigh in on the 15% rule. September 9, 2026 · 3:03 pm 2 sources Image: Yahoo Finance ad slot · in-content video 16:9 Coverage More coverageExperts Weigh In: Can Mark Cuban's AI Bootcamps Build Wealth Through ChatGPT?Yahoo Finance · September 8, 2026 22:21Do you need to be a millionaire to retire? Experts weigh in on the 15% rule.Yahoo Finance · September 9, 2026 15:03
