PDD Holdings, the parent company of shopping apps Temu and Pinduoduo, experienced a significant stock price drop of 28.5% on Monday, erasing $55 billion in market value. This decline followed management's announcement that it would prioritize long-term growth over short-term profits, causing investor confidence to falter. Contributing factors to the stock plunge include missed revenue expectations, increased competition, and management’s cautious outlook for future profitability. Additionally, a securities class action lawsuit has been filed against PDD, alleging misleading statements and failure to disclose critical issues, such as malware in its applications and the sale of goods made by forced labor. The deadline for investors to seek lead plaintiff status in these cases is October 15, 2024, and legal representatives from firms including Bronstein, Gewirtz & Grossman and Kessler Topaz Meltzer & Check are actively seeking clients. Investors are advised to monitor key support levels and legal developments closely.