Categories Articles Hedge fund titan Ken Griffin says Japan’s bond-market rebellion is a warning sign that the US needs to shape up its finances Post author By crystalg Post date January 22, 2026 Business Insider Business Insider Tags bondmarket, Finances, Fund, Griffin, Hedge, Japan's, Needs, Rebellion, Says, Shape, sign, Titan, warning ← My Company Just Turned 25. These Four Lessons Changed How I Run a Legacy Business → Fable is coming to PS5 when it finally launches this fall