三易科技股价波动，近7日累计下跌1.31%

Group 1 - The stock price of San Yi Technology (MASK.OQ) has shown volatility over the past week, closing at $0.23 on February 11, with a cumulative decline of 1.31% [1] - The stock experienced a price fluctuation range of 11.35% during the week, indicating significant short-term volatility [1] - Trading volume peaked at $249,600 on February 5, but decreased to $42,800 by February 11, suggesting a gradual reduction in trading activity [1] Group 2 - On February 10, the stock saw a single-day increase of 5.09%, but overall performance has been impacted by weakness in the software services sector and market liquidity [1]