Underlying Assets Performance: The primary driver is the performance of the stocks held within the 515960.SHG ETF. If the included companies' stock prices rise, the ETF's price will generally increase, and vice versa.

Market Sentiment: Overall investor sentiment towards the Chinese stock market, particularly the sector the ETF tracks, can significantly impact demand and thus the ETF's price. Positive sentiment leads to increased buying pressure.

Supply and Demand: Basic economic principles apply. Higher demand than supply will push the price up, while higher supply than demand will cause the price to fall.

Expense Ratio and Trading Costs: The expense ratio and any associated trading costs can slightly reduce returns compared to the underlying assets. Higher expense ratios might make the ETF less attractive.

Index Tracking Accuracy: How closely the ETF follows its benchmark index influences its price. Deviations, known as tracking error, can affect the ETF's performance relative to its intended target.

Currency Exchange Rates: For international investors, fluctuations in the exchange rate between their currency and the Chinese Yuan can influence the ETF's price in their local currency.