It Takes a Lot to Keep Inflation Data Secret, Including NDAs
- Access to report is tightly controlled before release
- Trading surge preceded data; officials say no evidence of hack
Shoppers in San Francisco.
Photographer: David Paul Morris/BloombergThis article is for subscribers only.
The data are so important, staff were once instructed to have no facial expressions when walking the reports into the West Wing of the White House.
And yet, a surge in trading last week in the minutes before the release of the consumer price index — a closely watched US inflation measure — spurred concerns the figures fell into the wrong hands.