Central banks are dumping America’s debt at a record pace. China, Russia and Brazil sold off U.S. Treasury bonds as they tried to soften the blow of the global economic slowdown. They each sold off at least $1 billion in U.S. Treasury bonds in March. In all, central banks sold a net $17 billion. Sales had hit a record $57 billion in January. So far this year, the global bank debt dump has reached $123 billion. It’s the fastest pace for a U.S. debt selloff by global central banks since at least 1978, according to Treasury Department data published Monday afternoon.

Treasuries are considered one of the safest assets in the world, but some experts say a sense of panic about the global economy drove the selloff. “It’s more of global fear than anything,” says Ihab Salib, head of international fixed income at Federated Investors. “There’s still this fear of ‘everything is going to fall apart.'” READ MORE