Has Casper ever been profitable?

As a keen observer of the cryptocurrency market, I'm curious about the profitability of the Casper protocol. With its emphasis on scalability and energy efficiency, it has piqued the interest of many investors and developers. However, given the volatile nature of the crypto world, it's crucial to understand whether Casper has ever achieved profitability. This information could provide valuable insights into its long-term viability and potential for growth. So, has Casper ever been profitable? And if so, what factors have contributed to its success?