Look at the Attribution tab in PORT in the screenshot below. What do you notice?

The fund benefited from strong stock selection in CCCrated stocks versus the equivalently$-$rated stocks in the benchmark.

The fund benefited from strong stock selection in AAArated stocks versus the equivalently$-$rated stocks in the benchmark.

Over the period, the Fund returned $30\mathrm{.}1\%,$ outperforming the benchmark's return of $19\mathrm{.}6\%,$ by $10\mathrm{.}51\%.$

Over the period, the Fund returned $29\mathrm{.}4\%,$ outperforming the benchmark's return of $20\mathrm{.}6\%,$ by $8\mathrm{.}8\%.$