These are the stocks posting the largest moves in premarket trading.

White House trade adviser Peter Navarro said tariffs would raise about $600 billion to $700 billion a year. Economists say that’s nearly impossible.

Stocks have been in turmoil, as investors struggle to price in the breadth of President Donald Trump’s policies that are shifting the lines of global trade.

These are the stocks posting the largest moves in midday trading.

The Apex strategy from Cliff Asness’ firm, which combines stocks, macro and arbitrage trades with $3 billion in assets under management, gained 9% in Q1.

“HHS cannot be led by an anti-vax, conspiracy theorist with inadequate training,” said analysts at investment firm Cantor Fitzgerald.

These are the stocks posting the largest moves in premarket trading.