A 10-year US Treasury yield of 5. 5% represents the threshold at which higher borrowing costs would overwhelm earnings growth and begin to pressure equity valuations, according to Alain Bokobza, head of global asset allocation at Societe Generale SA.
Source: [Bloomberg Markets](https://www.bloomberg.com/news/articles/2026-09-07/socgen-s-bokobza-says-5-5-treasury-yield-would-crack-equities)