GDPNow

Yikes.

Atlanta Fed:

After this morning’s releases from the US Census Bureau and the Institute for Supply Management, the nowcast of first-quarter real personal consumption expenditures growth and real private fixed investment growth fell from 1.3 percent and 3.5 percent, respectively, to 0.0 percent and 0.1 percent.

On Friday, it was lowered to -1.5% from +2.3%.

So that's a 5 percentage point swing in two business days.

Source: Forex Live