Related provisions for BIPRU 7.10.116A
1 - 10 of 10 items.
3The amount of the capital charge for the correlation trading portfolio calculated in accordance with the all price risk measure must not be less than 8% of the capital charge that would result from applying BIPRU 7.2.48L R to all positions in the correlation trading portfolio subject to the all price risk measure.
3A firm may include in its all price risk measurepositions that are jointly managed with positions in the correlation trading portfolio and would otherwise be included in the incremental risk charge. In that case, the firm must exclude these positions from the calculation of its incremental risk charge.
3A firm must demonstrate through backtesting or other appropriate means that its all price risk measure can appropriately explain the historical price variation of these positions. A firm must be able to demonstrate to the appropriate regulator that it can identify the positions within its correlation trading portfolio, in relation to which it is authorised to use the all price risk measure, separately from those other positions in relation to which it is not authorised to do
(1) 3For positions within its correlation trading portfolio in relation to which a firm may use the all price risk measure, a firm must regularly apply a set of specific, predetermined stress scenarios. These stress scenarios must examine the effects of stress to default rates, recovery rates, credit spreads, and correlations on the profit and loss of the correlation trading portfolio.(2) A firm must apply the stress scenarios in (1) at least weekly and report the results to the
(1) This paragraph sets out guidance on assessing the adequacy of a rating system's discriminative power (see BIPRU 4.3.30 R (3) on the meaning of discriminative power).(2) A firm should be able to explain the performance of its rating systems against its chosen measure (or measures) of discriminative power. In making this comparison a firm should rely primarily on actual historic default experience where this is available. In particular, a firm should be able to explain:(a) the