Finnair's stock price (FINN.US) is influenced by several factors. Company Performance: Finnair's financial health, including revenue, profitability, and passenger numbers, greatly affects investor confidence and the stock price.

Fuel Prices: As a major cost for airlines, fluctuations in jet fuel prices significantly impact profitability and, consequently, the stock price.

Economic Conditions: The overall economic climate, both globally and specifically in Finnair's key markets (Europe and Asia), influences travel demand and thus the stock price.

Competition: The competitive landscape in the airline industry, including pricing pressures and market share changes, can affect Finnair's profitability and stock valuation.

Regulatory Environment: Changes in aviation regulations, taxes, and environmental policies can impact Finnair's operating costs and stock price.

Geopolitical Events: Events like political instability, wars, or pandemics can disrupt travel patterns and significantly impact airline stocks, including Finnair.

Currency Exchange Rates: Fluctuations in exchange rates, particularly between the Euro (Finnair's reporting currency) and other currencies, can affect revenue and profitability.

Investor Sentiment: General market sentiment towards the airline industry and Finnair specifically can drive buying and selling pressure, influencing the stock price.

Dividend Policy: Finnair's dividend payouts, if any, and dividend policy can attract or deter investors, affecting the stock price.