Global Stock Market Performance: EWLD.PA tracks a global equity index, so the overall health and performance of stock markets worldwide significantly influences its price. Positive global market sentiment generally leads to price increases, while downturns result in price decreases. Currency Exchange Rates: As EWLD.PA likely holds assets denominated in various currencies, fluctuations in exchange rates between the Euro (the fund's base currency) and those currencies impact returns. A stronger Euro negatively affects returns, while a weaker Euro positively affects returns. Underlying Index Performance: The ETF's price is directly tied to the performance of the specific global equity index it tracks. The composition and weighting of the index components, as well as any changes to the index methodology, influence EWLD.PA's value. Supply and Demand: Basic market forces of supply and demand play a role. Increased investor demand for EWLD.PA units drives the price up, while increased selling pressure pushes it down. Investor Sentiment: Broad investor sentiment towards global equities, emerging markets, or specific sectors represented in the index affects the fund's price. Risk aversion leads to outflows, while risk appetite encourages inflows.