Group 1 - The stock price of Tiancheng Jinhui (WAI.OQ) fell by 4.56% on February 11, 2026, closing at $2.47, influenced by overall sector performance, technical adjustment pressures, and market liquidity factors [1] - The broader U.S. capital market sector experienced a decline of 1.35% on the same day, which may have negatively impacted individual stocks within the sector [2] - Over the five trading days leading up to February 11, the stock has cumulatively decreased by 3.82%, while it has increased by 9.86% over the past 20 trading days, indicating a potential technical adjustment following prior gains [3] Group 2 - The stock exhibited a trading range of 4.95% on the day, with a trading volume of 8,145 shares and a total transaction value of $20,700, reflecting low liquidity that can lead to significant price fluctuations with minimal capital movement [3] - The turnover rate for the stock was 0.43% on that day, indicating a lack of trading activity, where insufficient depth in buy and sell orders may amplify the impact of single transactions on the stock price [4]