JD.com Stock Surges 3.11% on $920M Volume as Trading Activity Ranks 84th in Market

On September 9, 2025, , . The stock ranked 84th in trading activity across the market.

Political developments involving U.S. Vice President , who has been defending former President Donald Trump amid revelations of a controversial letter allegedly sent to Jeffrey Epstein, have drawn significant public attention. The letter, part of a 2003 leather-bound book obtained by the House Oversight Committee, has been scrutinized for its content, though Trump denies authorship. Vance’s social media responses, including accusations of journalistic bias and inconsistent stances on Epstein-related disclosures, have intensified public debate. Critics have highlighted contradictions in his earlier calls for transparency versus his current defense of Trump, potentially influencing broader political sentiment.

To run this back-test accurately I need to pin down a few practical details: Market universe, weighting & rebalancing strategies, and cost/liquidity filters must be defined. Once these parameters are established, the back-test for 2022-01-01 through today can proceed. Results will depend on the specified criteria, including whether U.S.-listed stocks are prioritized, how positions are weighted, and transaction cost assumptions.