The professor said that the valuation of other companies in the trillion-dollar club is justified due to their focus on consumers. Nvidia closed Friday's session down 1.11% at $393.27, according to Benzinga Pro data. The stock has added about 170% this year. Read the rest of the story through the link in bio. benzinga . . #nvidia #trading #tradingstrategy #stockmarket #stocknews #prepmarket #stocks