Central Bank Policy: Actions by the Bank of Canada, particularly regarding interest rate hikes or cuts, have a direct impact on Canadian government bond yields, influencing CGBDL's price.

Inflation Expectations: Rising inflation erodes bond values, causing price declines in CGBDL, while lower inflation can boost bond prices.

Economic Growth: Stronger economic growth often leads to higher interest rates and lower bond prices; weaker growth may lead to lower rates and higher prices.

Supply of Bonds: Increased government bond issuance can increase supply and potentially lower prices, inversely affecting CGBDL.

Global Interest Rates: Changes in global interest rates, especially in the US, can influence Canadian bond yields and indirectly affect CGBDL's price.

Credit Ratings: Downgrades in Canada's credit rating can negatively impact bond prices, while upgrades can have the opposite effect on CGBDL.

Currency Fluctuations: Fluctuations in the Canadian dollar's value relative to other currencies can influence investor demand for Canadian bonds, thus affecting CGBDL's price.

Market Sentiment: Overall investor risk appetite and market sentiment towards fixed income investments can drive buying or selling pressure on CGBDL.

Geopolitical Risks: Global events and geopolitical risks can influence safe-haven demand for government bonds, potentially affecting CGBDL's price.