Inflation Expectations: Rising inflation expectations typically increase demand for ITIP11.SA, as it provides inflation protection, thus driving up its price. Conversely, falling expectations may lower the price.

Real Interest Rates: Higher real interest rates (nominal interest rates minus inflation) can make nominal bonds more attractive relative to inflation-protected bonds like those held by ITIP11.SA, potentially decreasing demand and price.

Market Sentiment: Overall investor risk appetite and sentiment towards inflation-protected securities influence demand and price. Positive sentiment can boost demand; negative sentiment can decrease it.

Supply and Demand: The basic economic principle of supply and demand applies. Increased demand for ITIP11.SA, without a corresponding increase in supply, will push the price higher.

Changes in Underlying Asset Value: ITIP11.SA holds a portfolio of inflation-linked bonds. Price fluctuations in these underlying bonds directly affect the fund's net asset value and consequently its market price.