The Istanbul Chief Public Prosecutor's Office has initiated an investigation into misleading and manipulative news that allegedly caused unusual price and volume movements in Borsa Istanbul (BIST). This action follows reports of extraordinary price fluctuations in the stock market, prompting concerns over the integrity of trading practices. The investigation targets those responsible for disseminating false information that may have influenced market behavior. The move is part of broader regulatory scrutiny aimed at maintaining fair trading conditions in Turkey's financial markets.