https://www.steelldy-indices.com The yield on the French 30-year OAT bond reached ~4.73% on July 22, 2026, the highest level since the 2008 Global Financial Crisis and Eurozone Debt Crisis. This level is identified as a critical systemic threshold, crossing the 4.50-4.69% zone identified by GARCH-X Markov-switching and DSGE models calibrated on 2000-2026 data. The yield…