Nvidia stock is set to replace Intel in the Dow Jones Industrial Average, which will shake up the broader AI ecosystem.Slaven Vlasic/Getty Images for The New York Times; Chelsea Jia Feng/BINvidia stock will replace Intel in the Dow Jones Industrial Average, S&P Dow Jones Indices said Friday.Intel had held the position for 25 years, and the shift represents a shake-up among the tech titans.Business Insider's Emma Cosgrove explains why the move matters for the broader AI ecosystem.Nvidia will replace Intel in the Dow Jones Industrial Average, S&P Dow Jones Indices said in a statement on Friday, in a move that underscores the growing lead the chipmaker has over other tech titans in the AI race.While the change won't occur until just before the market opens on November 8, the stocks are already responding.