Interest Rates: Rising interest rates typically decrease the value of preferred shares like BCE-PJ.TO as fixed income investments become relatively more attractive. Conversely, falling interest rates tend to increase their value.

Credit Rating: Changes in BCE's credit rating can affect investor confidence in its ability to pay dividends, impacting the preferred share price. A downgrade can lower the price, while an upgrade can increase it.

Market Sentiment: Overall market optimism or pessimism can influence investor appetite for preferred shares. Positive sentiment often leads to higher prices, while negative sentiment can depress them.

Company Performance: BCE's financial performance, including revenue growth and profitability, affects its perceived ability to maintain dividend payments, thereby impacting the preferred share price. Strong performance is generally positive.

Call Provisions: The existence of call provisions, allowing BCE to redeem the preferred shares at a specified price, can cap potential price appreciation if the shares trade significantly above par value.