The S&P 500 could fall to as low as 3,000, they said.
In a note this week, Wilson said that the S&P 500 remains overvalued relative to history by price-to-earnings and price-to-sales metrics.
S&P 500 P/E multiples are 9% above their median while P/Sales multiples are 23% above median," Wilson said.
"History implies that for the current level of real rates the S&P 500 multiple is ~2.5x overvalued," the chief market strategist said.
Wilson's end-of-year target for the S&P 500 is 3,900, while Krishna and Kolanovic have targets of 3,725 and 4,200, respectively.