Elon Musk has lost $50 billion so far this week after Tesla Inc. shares plunged for the second day in a row.

It’s the biggest two-day decline in the history of the Bloomberg Billionaires Index, and the biggest one-day fall after Jeff Bezos’s $36 billion plunge following his divorce from MacKenzie Scott in 2019.

Tesla’s rout comes amid a tumultuous few days for the automaker. It started when Musk asked his Twitter followers over the weekend whether he should sell 10% of his stake in the company, followed by news that his brother Kimbal sold shares just before the poll…