Company Performance: Revenue, profit margins, and future growth prospects significantly impact investor sentiment and stock valuation.

Industry Trends: The overall health and outlook of the semiconductor industry, including demand for specific products, affects the company's perceived value.

Economic Conditions: Macroeconomic factors like GDP growth, inflation, and interest rates influence investment decisions and market liquidity, affecting stock prices.

Market Sentiment: General investor optimism or pessimism, driven by news and events, can lead to buying or selling pressure, impacting the stock's price.

Competitive Landscape: Actions of competitors, such as new product launches or price changes, can affect the company's market share and profitability.

Global Events: Geopolitical events, trade wars, and natural disasters can disrupt supply chains and impact global demand, affecting the stock price.

Technological Advancements: New technologies and innovations within the semiconductor industry can influence the demand for the company's products and services.

Regulatory Environment: Government regulations and policies, such as tax laws and trade restrictions, can impact the company's profitability and competitiveness.

Currency Fluctuations: Exchange rate fluctuations between the Taiwan Dollar and other currencies can affect the company's earnings and competitiveness in international markets.