US inflation stats were accidentally released early

US inflation stats were accidentally released early
But did the mistake move the markets?
MAY 16, 2024
By  Bloomberg

The US Bureau of Labor Statistics inadvertently published Consumer Price Index data 30 minutes early on Wednesday, raising fresh questions about how the agency releases some of the world’s most sensitive economic information.

While there were no obvious signs that the early publication moved markets, the episode is likely to prompt a close look at the dissemination of data that has implications for global asset prices and Federal Reserve policy.

“In advance of today’s CPI and Real Earnings releases, BLS inadvertently loaded a subset of files to the website approximately 30 minutes prior to the release,” the agency said in a statement posted on its website Wednesday evening.

BLS typically releases its monthly report on consumer prices at 8:30 a.m. in Washington and is subject to strict protocols intended to prevent its early dissemination. The figures are closely scrutinized by investors and central bank officials as they look for signals about the direction of the economy.

US stock-index futures jumped and Treasury yields fell immediately after media outlets including Bloomberg News reported the official CPI data at 8:30 a.m., with the S&P 500 Index ending the day at an all-time high. There were no sharp movements in the half-hour stretch between the early data release and the scheduled one.

“I suspect the market at large wasn’t trading on this early release,” said Mingze Wu, a currency trader at StoneX Financial in Singapore. Still, Wu noted that 30 minutes would be a “very long” time for traders to react to an early data release if they become aware of it.

This isn’t the first time BLS data practices have come under scrutiny. A month ago, Bloomberg News reported that an economist from the BLS corresponded on data related to a key US inflation gauge with major Wall Street firms like JPMorgan Chase & Co. and BlackRock Inc., raising questions about equitable access.

In December 2022, a rally in Treasuries futures seconds before better-than-expected inflation data hit the BLS website led to concerns about a potential leak or hack. The BLS said at the time it had found no evidence its systems were compromised or that there was any suspicious activity around the release.

The agency said it has notified the Office of Management and Budget and the Labor Department’s Office of the Inspector General of Wednesday’s incident.

“BLS takes its data security seriously and is conducting a full investigation into its procedures and controls to ensure the incident is not repeated,” the agency said.

Latest News

The 2025 InvestmentNews Awards Excellence Awardees revealed
The 2025 InvestmentNews Awards Excellence Awardees revealed

From outstanding individuals to innovative organizations, find out who made the final shortlist for top honors at the IN awards, now in its second year.

Top RIA Cresset warns of 'inevitable' recession amid tariff uncertainty
Top RIA Cresset warns of 'inevitable' recession amid tariff uncertainty

Cresset's Susie Cranston is expecting an economic recession, but says her $65 billion RIA sees "great opportunity" to keep investing in a down market.

Edward Jones joins the crowd to sell more alternative investments
Edward Jones joins the crowd to sell more alternative investments

“There’s a big pull to alternative investments right now because of volatility of the stock market,” Kevin Gannon, CEO of Robert A. Stanger & Co., said.

Record RIA M&A activity marks strong start to 2025
Record RIA M&A activity marks strong start to 2025

Sellers shift focus: It's not about succession anymore.

IB+ Data Hub offers strategic edge for U.S. wealth advisors and RIAs advising business clients
IB+ Data Hub offers strategic edge for U.S. wealth advisors and RIAs advising business clients

Platform being adopted by independent-minded advisors who see insurance as a core pillar of their business.

SPONSORED Compliance in real time: Technology's expanding role in RIA oversight

RIAs face rising regulatory pressure in 2025. Forward-looking firms are responding with embedded technology, not more paperwork.

SPONSORED Advisory firms confront crossroads amid historic wealth transfer

As inheritances are set to reshape client portfolios and next-gen heirs demand digital-first experiences, firms are retooling their wealth tech stacks and succession models in real time.