Company Performance: Manulife's financial results, including revenue, earnings, and profitability, significantly impact its stock price. Strong performance typically leads to increased investor confidence and higher stock valuation.

Market Conditions: Overall market sentiment and economic conditions influence investor behavior. Bull markets generally boost stock prices, while bear markets often lead to declines.

Interest Rates: As a financial institution, Manulife's business is sensitive to interest rate changes. Rising interest rates can positively impact insurance and investment product margins, potentially increasing the stock price.

Regulatory Environment: Changes in financial regulations and insurance laws can affect Manulife's operations and profitability, impacting its stock value.

Competitor Performance: The performance of Manulife's competitors in the financial services and insurance industry can influence investor perceptions and valuation.

Global Events: Major global events, such as economic crises or geopolitical instability, can create market uncertainty and affect stock prices.

Dividend Policy: Manulife's dividend payments can attract income-seeking investors, potentially supporting the stock price.

Investor Sentiment: Overall investor confidence and optimism or pessimism regarding Manulife's future prospects can influence buying and selling decisions, thereby affecting the stock price.