Underlying Index Performance: The primary driver is the performance of the CSI Overseas China Internet 50 Index. Positive index movement leads to ETF price increases, negative movement to decreases. Supply and Demand: High demand for the ETF can push its price above its net asset value (NAV), creating a premium. Conversely, high selling pressure can cause a discount to NAV. Market Sentiment: Overall market sentiment towards Chinese tech stocks and internet companies significantly impacts investor demand and, thus, the ETF's price. Currency Exchange Rates: Fluctuations in the exchange rate between the Chinese Yuan (CNY) and other currencies (e.g., USD) can affect the value of the underlying assets when translated into the ETF's base currency. Fund Management Fees and Expenses: While these don't directly cause daily price swings, higher fees can slightly dampen overall returns compared to a similar lower-cost ETF. Regulatory Changes: Changes in regulations affecting Chinese internet companies can directly impact the underlying companies in the index, thus affecting the ETF price.