Related provisions for BIPRU 7.6.30

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BIPRU 7.6.7RRP
(1) The appropriate position risk adjustment for a position is that listed in the table in BIPRU 7.6.8R against the relevant underlying position.(2) If the firm uses the commodity extended maturity ladder approach or the commodity maturity ladder approach for a particular commodity under BIPRU 7.4 (Commodity PRR) the appropriate position risk adjustment for an option on that commodity is the outright rate applicable to the underlying position (see BIPRU 7.4.26R (Calculating the
BIPRU 7.6.20RRP
Under the option standard method, the PRR for a purchased option or warrant is the lesser of:(1) the market value of the derived position (see BIPRU 7.6.9R) multiplied by the appropriate position risk adjustment (see BIPRU 7.6.8R); and(2) the market value of the option or warrant.
BIPRU 7.6.21RRP
Under the option standard method, the PRR for a written option or warrant is the market value of the derived position (see BIPRU 7.6.9R) multiplied by the appropriate position risk adjustment (see BIPRU 7.6.8R). This result may be reduced by the amount the option or warrant is out of the money (subject to a maximum reduction to zero).
BIPRU 7.6.27RRP

Table: The hedging method of calculating the PRR (equities, debt securities and gold)

This table belongs to BIPRU 7.6.24R(1) - (3)

PRR

Option or warrantposition

In the money by more than the position risk adjustment

In the money by less than the position risk adjustment

Out of the money or at the money

Long in security or gold

Long put

Zero

Wp

X

Short call

Y

Y

Z

Short in security or gold

Long call

Zero

Wc

X

Short put

Y

Y

Z

Where:

Wp means

{(position risk adjustment-100%) x The underlying position valued at strike price}

+

The market value of the underlying position

Wc means

{(100% +position risk adjustment x The underlying position valued at strike price}

-

The market value of the underlying position

X means

The market value of the underlying position multiplied by the appropriate position risk adjustment

Y means

The market value of the underlying position multiplied by the appropriate position risk adjustment. This result may be reduced by the market value of the option or warrant, subject to a maximum reduction to zero.

Z means

The option hedging method is not permitted; the option standard method must be used.
BIPRU 7.6.36GRP
(1) This paragraph gives an example of how the appropriate position risk adjustment should be calculated for the purpose of deciding whether or not an option on a CIU is sufficiently in the money for the firm to have a choice whether or not to apply an option PRR. This example assumes that there is no leveraging (see BIPRU 7.7.11R (CIU modified look through method)).(2) Say that the CIU contains underlying equityposition and the firm is using one of the CIU look through methods.
BIPRU 7.9.41GRP
Once the effect of delta has been removed from the matrix, the values left in the matrix relate to gamma and vega risk. A firm'sPRR in relation to gamma and vega risk on the individual option is the absolute of the most negative cell in the scenario matrix produced. Where all cells are positive the PRR is zero. The total PRR for the gamma and vega risk on the portfolio of options is a simple sum of the individual requirements. This amount should then be fed into a firm'sPRR c