It should be easy to see from Index Map that healthcare and consumer staples take leadership roles while markets rebound mildly today.
In Dow Jones index, Healthcare care includes JNJ +5%, PFE +4%, UNH +3%. Consumer staples are WMT +7%, PG +7%, WBA +2%
Bio-tech hopeful to defeat corona virus are doing well: REGN +10%, MRNA +16%, GILD +4%.
During rebound time, sector takes rotation that new leadership began to emerge for coming months in dealing with both virus and tougher economic conditions.