This is the ‘worst macro backdrop for stocks in a generation,’ says strategist Francois Trahan

Traders work on the floor at the opening bell of the Dow Industrial Average at the New York Stock Exchange on March 18, 2020 in New York.
Bryan R. Smith | AFP | Getty Images

Stocks will likely suffer another downturn as warning signs continue to flash for the market, according to research firm Trahan Macro.