Underlying Assets Performance: DXSZ.F's price mirrors the collective performance of the securities within its investment portfolio. A positive performance of those securities generally drives the ETF price upwards, and vice-versa. Supply and Demand: Market forces of supply and demand for DXSZ.F shares also influence the price. Higher demand relative to supply typically results in a higher price, while excess supply tends to lower the price. Investor Sentiment: General market sentiment and investor confidence in the sectors or themes represented by DXSZ.F influence its price. Positive investor sentiment often leads to increased buying pressure, driving the price up. Expense Ratio: While not directly impacting daily price fluctuations, the ETF's expense ratio impacts its long-term returns. Higher expense ratios can reduce the net return for investors. Index Tracking Accuracy: DXSZ.F aims to replicate the performance of its benchmark index. Deviations in tracking accuracy can affect its relative performance compared to the underlying index.