Fundamental Factors: Company performance significantly influences the stock. Revenue growth, profitability, and debt levels are key indicators. Positive results can drive prices up, while negative results can lead to price declines. Market Sentiment: Overall investor mood regarding the technology sector or Taiwanese stock market plays a role. Bullish sentiment can encourage buying, pushing the price higher. Conversely, bearish sentiment can trigger selling, leading to price drops. Industry Trends: Changes in the electronics manufacturing industry, such as new technologies or shifts in demand, impact the company. Growth in related industries might benefit the stock. Macroeconomic Conditions: Factors like interest rates, inflation, and currency exchange rates can affect investor confidence and influence stock prices. A strong economy generally supports higher stock valuations. Company News: Announcements about new contracts, product launches, or strategic partnerships can positively affect the stock price. Conversely, news of setbacks or scandals can negatively affect the stock.