Krystal Biotech Joins S&P MidCap 400 as TMHC and AVNS Exit
S&P Dow Jones Indices announced changes to its U.S. equity indexes, with Krystal Biotech joining the S&P MidCap 400 while Taylor Morrison Home (TMHC) and Avanti Homes (AVNS) are exiting due to merger activity.
