Boeing is set to launch a stock offering worth up to $19 billion, including 90 million common shares and $5 billion in depositary shares, to enhance liquidity amid a prolonged worker strike affecting production. The company reported a substantial $6 billion loss for the third quarter and is contending with mounting debts. Rating agencies have cautioned that continuing labor unrest could lead to a downgrade of its investment-grade credit rating. The anticipated funds will be utilized for corporate purposes, including potential debt repayment and working capital expansion.