Core Score: Turning Credit Insights into Potential Alpha

AB's "Core Score" model has a strong track record of predicting relative bond performance. Since its launch, bonds with higher scores have consistently outperformed those with lower scores. Specifically, the top quintile of investment-grade bonds generated 32 basis points monthly excess return, while high-yield bonds in the same tier returned 45 basis points.

This suggests a potential alpha source for advisors using these rankings. The model seems to effectively identify attractive credit opportunities within both investment-grade and high-yield segments.

The primary question going forward is whether this historical predictive power will persist. Investors should monitor if the Core Score continues to accurately forecast bond performance in the current market environment.