Any actual refinancing stories?

So with the fed cuts we are seeing lots of news about refinancing opportunities and that there is a surge in refinancing applications. So I am interested what kind of rates people are able to procure through refinancing recently. I am curious because before the third week of January it seems like mortage rates were on a downward trend but the last week of January, mortgage rates went up even with the rate cut. I know my colleague refinanced his NJ house and went from 6.25 to 5.25. Anyone else have any refinancing stories?