Economic conditions: Taiwan's overall economic growth, interest rates, and inflation can influence investor sentiment and thus the stock price.

Company performance: Reports on revenue, profit margins, and future growth prospects directly impact investor confidence and valuation.

Industry trends: The performance of the construction industry, including new housing starts and infrastructure spending, affects demand for the company's products.

Market sentiment: General optimism or pessimism in the Taiwan Stock Exchange (TWSE) can lead to broad buying or selling pressure, impacting all stocks.

Government policies: Changes in regulations related to construction, land use, or environmental protection can affect the company's operations and profitability.

Global factors: International events, such as global economic downturns or changes in commodity prices, can indirectly affect the stock's price.

Competitor actions: The strategies and performance of competing construction companies can influence the company's market share and profitability.

Dividend policy: Decisions regarding dividend payouts can affect investor interest in holding the stock.

Interest rate changes: Rising interest rates increase borrowing costs, potentially slowing construction projects and impacting demand.

Geopolitical risks: Regional or global political instability can increase risk aversion and lead to selling pressure on stocks.