advancernoun [ C ]
uk/ədˈvɑːnsər/us/ədˈvænsər/STOCK MARKETa share that increases in price over a particular period, or a company whose shares increase in price over a particular period:
Decliners outnumber advancers by 19 to 13 on the Nasdaq and by 20 to 13 on the NYSE.
Compare
decliner
See also
advancing share