Stocks may retest lows this year and returns will be near-flat in 2023, according to Goldman Sachs' chief equities strategist David Kostin.
The S&P 500 may hit 3,600 in the near term, as companies have revise 2023 earnings forecasts lower, he warned.
Next year, the S&P 500 could see nearly flat returns, Kostin added, estimating that it could end 2023 at 3,750 to 4,000.
"Therefore, if valuations are roughly at these levels – that's an optimistic scenario in my opinion – and there's not much earnings growth, you basically have a flat market," Kostin warned.
And while the S&P 500 is down 17% from levels in January, the price-to-earnings ratio of the index is currently hovering around a multiple of 18.