The online grocery delivery company, Instacart, is making waves in the retail brokerage accounts as it prepares for its initial public offering (IPO). Set to trade under the ticker symbol "CART," Instacart's valuation is set at approximately $9.6 billion, according to a recent filing. This valuation represents a significant increase from its previous assessments, reflecting the … [Read more...] about Instacart: A Test for Investors’ Appetite in the Gig Economy