Underlying Assets: QSB.TO tracks the Solactive Canada Broad Equity Index. The performance of the constituent Canadian stocks significantly impacts the ETF's price.

Supply and Demand: Market forces of supply and demand for QSB.TO units influence its price. Higher demand generally increases the price, while higher supply decreases it.

Index Rebalancing: Periodic rebalancing of the Solactive Canada Broad Equity Index can cause price fluctuations in QSB.TO as the ETF adjusts its holdings to match the index.

Economic Conditions: Overall Canadian economic health, including GDP growth, inflation, and interest rates, affects investor sentiment and the performance of underlying stocks, thereby influencing QSB.TO's price.

Sector Performance: The performance of key sectors within the Canadian economy (e.g., financials, energy, materials) that are heavily represented in the index will directly affect the ETF's price.

Currency Fluctuations: Changes in the value of the Canadian dollar relative to other currencies can indirectly affect QSB.TO's price, particularly for companies with significant international operations.

Investor Sentiment: General investor optimism or pessimism towards the Canadian stock market can impact the demand for QSB.TO and its price.

Dividend Payments: QSB.TO distributes dividends received from its underlying holdings. Dividend payouts may cause a slight dip in the ETF's price on the ex-dividend date.

Management Fees: The ETF's management expense ratio (MER) indirectly affects its overall return, impacting its relative attractiveness to investors.

Global Market Conditions: Global economic and political events can influence investor sentiment and risk appetite, affecting the Canadian stock market and consequently, QSB.TO's price.