The rule in plain words
The leverage ratio exposure value of other assets belonging to the trading book must be less than or equal to the total exposure value of other assets.
In (LR4) Alternative breakdown of leverage ratio exposure measure components: Off-balance sheet items, derivatives, SFTs and trading book (LV43.00.00.01): "Other assets belonging to the trading book" in column "Leverage Ratio Exposure Value" (row 0070, column 0010) must not be more than "Other assets" in column "LR Exposure: Reporting reference date" (row 0190, column 0010) in Leverage ratio calculation (LRCalc) (LV47.00.00.01).
The headline gives only the template and the kind of check, because the rule is too long to say in a headline. The plain words above say all of it.
What to do if your return fails it
- 01Open the tables below and find the cells the rule reads.
- 02Compare the values in your return. If the first is bigger than it may be, one of them is wrong: check both before you change either.
- 03It runs only when your filing indicators mark LV43.00.00.01 and LV47.00.00 as reported.
- 04This is a blocking check. A return that fails it is normally rejected, so fix it before you submit.
The cells it reads
(LR4) Alternative breakdown of leverage ratio exposure measure components: Off-balance sheet items, derivatives, SFTs and trading book (LV43.00.00.01)
Row
- R0070Other assets belonging to the trading book
Column
- C0010Leverage Ratio Exposure Value
Leverage ratio calculation (LRCalc) (LV47.00.00.01)
Row
- R0190Other assets
Column
- C0010LR Exposure: Reporting reference date
Which returns it applies to
Line4 Check runs it on the leverage ratio (LVR001) return on Bank of England banking taxonomy 4.1.1. The Bank of England applies it to leverage ratio (LVR001) returns, as a blocking check.
The Bank’s own words and formula
The first paragraph of the plain words above is the Bank of England’s own, word for word, from its list of validations. The second spells out its formula, with each cell named from its templates.
Show the formulaShowHide
The Bank of England's formula. Cells are written as {t: table, r: row, c: column}.
{t: LV43.00.00.01, r: 0070, c: 0010} <= {t: LV47.00.00.01, r: 0190, c: 0010}Other rules on (LR4) Alternative breakdown of leverage ratio exposure measure components: Off-balance sheet items, derivatives, SFTs and trading book (LV43.00.00.01)
- The RWEA of this item must be greater than or equal to zero (v4454_s)Blocking
- The leverage ratio exposure value of this item must be greater than or equal to zero (v3812_s)Blocking
- (LR4) Alternative breakdown of leverage ratio exposure measure components: Off-balance sheet items, derivatives, SFTs and trading book: a value must not be more than another (v0684_m)Blocking
- The value of off-balance sheet items which are trade finance items must be less than or equal to the total value of off-balance sheet items (v0683_m)Blocking
Every PRA banking rule on LV43.00.00.01
Checks like this one, run at the point of submission, are the first step to real-time supervision. Line4 builds SupTech software for financial regulators that runs checks like these as each return arrives.
