CIBC's prime rate is 4.45%, influencing variable-rate mortgages, credit cards, and lines of credit. The bank offers fixed, variable, open, closed, and convertible mortgages, plus home equity lines and renovation loans. Posted rates are higher than discounted special rates, which can be negotiated. Fixed rates remain stable, while variable rates fluctuate with prime rate changes. Open mortgages allow penalty-free prepayments but have higher rates. Improving credit, making larger down payments, and shopping around can secure better rates.