Individual investors responded to the market selloff earlier this week triggered by concerns regarding a Chinese artificial intelligence startup by buying a wide array of technology stocks, according to data released by Vanda Research on Wednesday. Retail investors poured one out of every three dollars of their investments into Nvidia NVDA-Q shares in the first days of this week when the AI chipmaker suffered a record one-day loss in market value, according to market tracking firm Vanda. It also reported retail investors were eager purchasers of Tesla TSLA-Q, Broadcom and Apple AAPL-Q. Investors also snapped up tech-focused exchange-traded funds like…