Nvidia has denied a report that it received an antitrust subpoena from the United States Justice Department, with its share price seeing a slight rise in after-hours trading.

“We have inquired with the US Department of Justice and have not been subpoenaed,” an Nvidia spokesperson told Cointelegraph, first reported by CNBC. “Nonetheless, we are happy to answer any questions regulators may have about our business.”

“Nvidia wins on merit, as reflected in our benchmark results and value to customers, and customers can choose whatever solution is best for them,” the spokesperson added.

In recent weeks, the Justice Department has reportedly asked tech companies about Nvidia’s business practices — including how it bundles hardware, Reuters reported on Sept. 4, citing two sources familiar with investigator questions.

Bloomberg reported on Tuesday, Sept. 3, that the Justice Department subpoenaed the chipmaker and other companies as part of a possible antitrust investigation.

The report wiped $278 billion from Nvidia’s market capitalization on Tuesday, its biggest one-day loss ever, with its share price closing down 9.5% to $108.

On Wednesday, Sept. 4, Nvidia (NVDA) closed down 1.66% to $106.21 but saw a 0.75% rise to $107.01 in after-hours trading — which also saw a brief spike to over $111, according to Google Finance.

Related: Bitcoin price targets include $50K as Nvidia crash shakes Nikkei, gold

NVDA has fallen over 17% in the last five trading days but is still up 120.5% this year.

It hit an all-time high of $131.88 in June, bolstered by increased chip demand for artificial intelligence applications.

AI Eye: AI drone ‘hellscape’ plan for Taiwan, LLMs too dumb to destroy humanity