40% weight
41.1Borrowing-cost environment
3.75%
Input period: 28 Aug 2026
Bank Rate is the closest of the three inputs to the underlying sterling cost-of-funds environment, so it receives the largest weight.
The month-end available Bank Rate is ranked against monthly observations in the fixed benchmark. Lower rates score higher; tied values receive their midpoint rank.
Weighted contribution: 16.4 pts
Bank of England · Each business day