Why is the AFIC (ASX:AFI) share price underperforming the ASX 200 over the past month?

Over the past month, the S&P/ASX 200 Index (ASX: XJO) has managed a decent performance. Since Monday 20 September, the ASX 200 has eked out a gain of 2%, rising from 7,248 points to the 7,393 points it’s currently sitting on at the time of writing…