The risk-weight on "Margin lending against listed instruments on recognised exchanges" is 20% according to APRA's interpretation of the Basel 3 Accord in 'Prudential Standard APS 112 Capital Adequacy: Standardised Approach to Credit Risk, Attachment A: Risk-weights for on-balance sheet assets'.
A bank is considering lending a $100,000 margin loan secured by an ASX-listed stock. How much regulatory capital will the bank require to grant this loan under the Basel 3 Accord? Ignore the capital conservation buffer and the off-balance sheet exposure.
Which of the following statements about the Basel 3 minimum capital requirements is NOT correct? Common equity tier 1 (CET1) comprises the highest quality components of capital that fully satisfy all of the following characteristics:
The below graph from the RBA shows the phase-in of the Basel 3 minimum regulatory capital requirements under the Basel Committee on Banking Supervision (BCBS) on the left panel and in Australia under the Australian Prudential Regulatory Authority (APRA) on the right panel.
Which of the following statements about the Basel 3 minimum regulatory capital requirements as at 2019 is NOT correct? All minimum amounts exclude the 2.5% counter-cyclical buffer.
The Basel 3 minimum regulatory capital requirement as a percent of Risk Weighted Assets (RWA) is:
Below is a table of the 'Risk-weights for residential mortgages' as shown in APRA Basel 3 Prudential Standard APS 112 Capital Adequacy: Standardised Approach to Credit Risk January 2013.
| LVR (%) |
Standard eligible mortgages |
Non-standard eligible mortgages |
||
|
|
Risk-weight (no mortgage insurance) % |
Risk-weight (with at least 40% of the mortgage insured by an acceptable LMI) % |
Risk-weight (no mortgage insurance) % |
Risk-weight (with at least 40% of the mortgage insured by an acceptable LMI) % |
| 0 – 60 |
35 |
35 |
50 |
35 |
| 60.01 – 80 |
35 |
35 |
75 |
50 |
| 80.01 – 90 |
50 |
35 |
100 |
75 |
| 90.01 – 100 |
75 |
50 |
100 |
75 |
| > 100.01 |
100 |
75 |
100 |
100 |
A bank is considering granting a home loan to a man to buy a house worth $1.25 million using his own funds and the loan. The loan would be standard with no lenders mortgage insurance (LMI) and an LVR of 80%.
What is the minimum regulatory capital that the bank requires to grant the home loan under the Basel 3 Accord? Ignore the capital conservation buffer.
Question 981 margin loan, Basel accord, credit conversion factor
Margin loans secured by listed stock have a Basel III risk weight of 20%.
For margin loans that cannot be immediately cancelled by banks and asked to be repaid, the credit conversion factor (CCF) is 20%.
Suppose you have a stock portfolio worth $500,000, financed by:
- $300,000 of your own money; and
- $200,000 of the bank’s funds in the form of a margin loan which can only be cancelled by the bank after 5 days notice. The margin loan’s maximum LVR is 70%.
How much regulatory capital must the bank hold due to your margin loan? Assume that the bank wishes to pay dividends to its shareholders, so include the 2.5% capital conservation buffer in your calculations.