ソース:[1] $600 Billion Buyback Boom? JPMorgan Thinks So -- But Goldman Has Doubts (https://finance.yahoo.com/news/600-billion-bu ...)[2] Record $1.5T buybacks may swell by another $600B: JPMorgan - Investing.com (https://vertexaisearch.cloud.google.com/groun ...)[3] Corporate share buybacks on track for record $1.9 trillion in 2025, JPMorgan reports (https://vertexaisearch.cloud.google.com/groun ...)