Standard Chartered Fixed Lock

Standard Chartered Fixed Lock commands the highest initial fixed rate on this list at 3.95%, but delivers a maximum subsequent margin discount of prime minus 0.5% (5.0%), verified April 2026. This structure costs 0.3% more in the first year than #9's UOB Floating Only at 5.0%, then matches it thereafter. For a HK$5 million mortgage, you pay HK$1,975 monthly initially versus UOB's HK$2,083, though a 0.5% conversion fee applies after the fixed term, offering stability before floating aligns.