Company Performance: Revenue, profit margins, and overall financial health directly impact investor confidence.

Industry Trends: The outlook and growth potential of the semiconductor industry influences investor sentiment.

Economic Conditions: Broader economic factors like inflation, interest rates, and GDP growth can affect investment decisions.

Investor Sentiment: Market psychology and overall investor optimism or pessimism play a crucial role.

Geopolitical Events: Global events and political stability can create uncertainty and volatility.

Technological Advancements: Breakthroughs or disruptions in semiconductor technology impact long-term prospects.

Competitor Performance: The performance and strategies of rival companies can influence market share and valuation.

Regulatory Environment: Changes in government regulations and policies affecting the semiconductor industry matter.

Supply Chain Issues: Disruptions to the supply chain, like material shortages, can impact production and profitability.

Currency Fluctuations: Changes in exchange rates, particularly between NTD and USD, affect international revenue and expenses.

Dividend Policy: The company's dividend payout ratio and yield can attract or deter investors.

Management Decisions: Strategic decisions made by company leadership impact investor confidence and future growth.