Airline Industry Trends: Overall health and outlook of the airline industry, including passenger demand and yield, influences investor sentiment.

Fuel Prices: Jet fuel is a major expense; fluctuating prices directly impact profitability and stock valuation.

Taiwanese Economy: Economic conditions in Taiwan, such as GDP growth and consumer spending, affect travel demand and therefore the airline's revenue.

Competition: Actions by competitors, like pricing strategies and route expansions, can influence market share and profitability.

Regulatory Environment: Government regulations regarding aviation safety, environmental standards, and air traffic control influence operating costs.

Company Performance: Financial results, including revenue, expenses, and profits, are key drivers of stock price.

Global Events: Unexpected events like pandemics or geopolitical instability can significantly disrupt travel and impact stock performance.

Exchange Rate Fluctuations: Changes in the value of the New Taiwan Dollar (TWD) relative to other currencies impact revenue from international routes and expenses.

Interest Rate Movements: Interest rate changes affect the cost of borrowing and potentially the airline's profitability.

Investor Sentiment: General market optimism or pessimism can influence trading volume and stock prices.