Is Magellan’s (ASX:MFG) new retirement fund a gamechanger?

The Magellan Financial Group Ltd (ASX: MFG) share price is having a pretty decent day today. Magellan shares are up 1.69% at the time of writing to $48.82 each.

That puts them up more than 8.5% over the past 2 weeks, but still down 8% year to date. Over…