Jane Street, a prominent trading firm, is currently confronting serious allegations regarding insider trading, which are believed to have played a significant role in hastening the collapse of Terraform in 2022. These claims suggest that certain actions taken by Jane Street may have contributed to the rapid decline of Terraform, raising questions about the ethical and legal implications of their trading practices during a tumultuous period in the market.
source: https://www.coindesk.com/markets/2026/02/24/jane-street-faces-claims-of-insider-trading-that-sped-up-terraform-s-2022-collapse-ft