Pfizer announced the deal in March, its largest purchase in a string of recent acquisitions thanks to a once-in-a-lifetime cash windfall from its COVID-19 vaccine and treatment.

U.S. nationwide crude stocks fell by 2.2 million barrels to 414.1 million barrels in the week to September 29, but stocks at Cushing, Oklahoma rose for the first time in eight weeks, according to the EIA.

Sam Bankman Fried stands accused of utilising customer funds to support his own high-risk investments at Alameda Research, a hedge fund he established in 2017. The most recent witness to testify is Gary Wang, FTX's co-founder, who is providing testimony as part of a plea agreement. Wang has revealed in federal court that he engaged in financial misconduct alongside Bankman Fried while at FTX.

The sanctions are financial penalties meant to block access to funds held in the U.S. and to prevent the people and entities from doing business with American people and firms.