Index Performance: HAD.TO tracks the S&P/TSX Composite High Dividend Index. The price of the ETF is directly impacted by the performance of the underlying index.

Dividend Yield: Higher dividend yields in the underlying companies can increase demand for HAD.TO, potentially driving up its price.

Interest Rates: Rising interest rates can make fixed-income investments more attractive, potentially reducing demand for dividend ETFs like HAD.TO.

Market Sentiment: Overall investor confidence and risk appetite can influence demand for dividend ETFs. Positive market sentiment can increase demand and price.

Supply and Demand: Like any security, HAD.TO's price is affected by the forces of supply and demand in the market.

ETF Flows: Large inflows into HAD.TO can increase its price, while large outflows can decrease it.

Management Fees: While not directly affecting the price, higher management fees can reduce the overall return, making it less attractive.

Constituent Changes: Changes in the composition of the underlying index can impact the ETF's price as the fund rebalances its holdings.

Economic Conditions: Economic factors such as inflation, GDP growth, and unemployment can influence the performance of the companies in the index, indirectly affecting the ETF's price.