Financial instruments: valuation - Adjustments (Details) - GBP (£) £ in Millions	Jun. 30, 2023	Dec. 31, 2022
Financial instruments - classification
Funding - FVA	£ 126	£ 173
Credit - CVA	253	300
Bid - Offer	89	130
Product and deal specific	117	141
Financial instruments valuation adjustments	£ 585	£ 744

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- Definition

The amount of Bid offer represents the fair value positions are adjusted to bid (long positions) or offer (short positions) levels, by marking individual cash positions directly to bid or offer or by taking bid-offer reserves calculated on a portfolio basis for derivatives exposures.

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- Definition

The amount of Credit valuation adjustments represent an estimate of the adjustment to fair value that a market participant would make to incorporate the counterparty credit risk inherent in derivative exposures.

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No definition available.

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- Definition

The amount of financial instruments in the trading book, adjustments are made to mid-market valuations to cover bid-offer spread, liquidity and credit risk.

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- Definition

The amount of Funding valuation adjustments represents an estimate of the adjustment to fair value that a market participant would make to incorporate funding costs and benefits that arise in relation to uncollateralised derivative exposures

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- Definition

The amount of product and deal specific adjustment in financial instruments valuation.

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No definition available.

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