"The market is too narrow and policy is too tight," Seaport macro strategist Victor Cossel wrote Tuesday. Cossel said the current market breadth for the S & P 500 , the Nasdaq 100 and the Russell 2000 is rolling over into the new year. Stocks have slipped to start the week after both the S & P 500 and Dow Jones Industrial Average closed at fresh record highs Friday . Tech stocks have led the charge that has driven the overall market higher, boosted by earnings results from Amazon and Facebook parent Meta Platforms . But the outperformance of tech stocks may come at a price to the broader market, Cossel said.

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Persons: Victor Cossel, Cossel, Russell, Eli Lilly, Jerome Powell, — CNBC's Michael Bloom Organizations: Seaport Research Partners, Nasdaq, Federal, Dow Jones, Tech, Amazon, Facebook, Nvidia, Meta, Microsoft