**Underlying Asset Performance**: The primary driver of HIGH11.SA's price is the performance of the underlying stocks in the ISE Colombia 20 Index it tracks. Higher stock values increase the ETF's NAV and market price. **Supply and Demand**: Market demand for HIGH11.SA units relative to their supply impacts price. Increased demand pushes prices up, while increased supply exerts downward pressure. **Market Sentiment**: Overall investor optimism or pessimism toward Colombian equities affects HIGH11.SA. Bullish sentiment increases demand, while bearish sentiment lowers it. **Currency Exchange Rates**: Fluctuations in the Colombian Peso (COP) against other currencies, especially the EUR, affect the ETF's price for investors holding it outside Colombia. COP appreciation increases the ETF's value and vice versa. **Economic Conditions in Colombia**: Factors such as GDP growth, inflation, interest rates, and unemployment in Colombia influence the profitability and attractiveness of companies in the ISE Colombia 20 Index, and thus the HIGH11.SA price. **Political and Regulatory Environment**: Changes in Colombian government policies, political stability, and regulatory frameworks impact investor confidence and the valuation of Colombian stocks, affecting HIGH11.SA. **Expense Ratio and Trading Costs**: While not a direct driver of daily price fluctuations, the ETF's expense ratio (annual fee) impacts long-term returns. Trading costs (brokerage commissions) also affect the total cost of investing. **Index Rebalancing**: Periodic rebalancing of the ISE Colombia 20 Index, where component stocks are adjusted based on their market capitalization, can influence the trading activity and price of HIGH11.SA.