58. Option 1 – Contractual committed liquidity facilities from the relevant central bank, with a fee: For currencies that do not have sufficient HQLA, as determined by reference to the qualifying principles and criteria, Option 1 would allow banks to access contractual committed liquidity facilities provided by the relevant central bank (ie relevant given the currency in question) for a fee. These facilities should not be confused with regular central bank standing arrangements. In particular, these facilities are contractual arrangements between the central bank and the commercial bank with a maturity date which, at a minimum, falls outside the 30-day LCR window. Further, the contract must be irrevocable prior to maturity and involve no ex-post credit decision by the central bank. Such facilities are only permissible if there is also a fee for the facility which is charged regardless of the amount, if any, drawn down against that facility and the fee is set so that banks which claim the facility line to meet the LCR, and banks which do not, have similar financial incentives to reduce their exposure to liquidity risk. That is, the fee should be set so that the net yield on the assets used to secure the facility should not be higher than the net yield on a representative portfolio of Level 1 and Level 2 assets, after adjusting for any material differences in credit risk. A jurisdiction seeking to adopt Option 1 should justify in the independent peer review that the fee is suitably set in a manner as prescribed in this paragraph.

59. Option 2 – Foreign currency HQLA to cover domestic currency liquidity needs: For currencies that do not have sufficient HQLA, as determined by reference to the qualifying principles and criteria, Option 2 would allow supervisors to permit banks that evidence a shortfall of HQLA in the domestic currency (which would match the currency of the underlying risks) to hold HQLA in a currency that does not match the currency of the associated liquidity risk, provided that the resulting currency mismatch positions are justifiable and controlled within limits agreed by their supervisors. Supervisors should restrict such positions within levels consistent with the bank’s foreign exchange risk management capacity and needs, and ensure that such positions relate to currencies that are freely and reliably convertible, are effectively managed by the bank, and would not pose undue risk to its financial strength. In managing those positions, the bank should take into account the risks that its ability to swap currencies, and its access to the relevant foreign exchange markets, may erode rapidly under stressed conditions. It should also take into account that sudden, adverse exchange rate movements could sharply widen existing mismatch positions and alter the effectiveness of any foreign exchange hedges in place.

60. To account for foreign exchange risk associated with foreign currency HQLA used to cover liquidity needs in the domestic currency, such liquid assets should be subject to a minimum haircut of 8% for major currencies that are active in global foreign exchange markets.²⁷ For other currencies, jurisdictions should increase the haircut to an appropriate level on the basis of historical (monthly) exchange rate volatilities between the currency pair over an extended period of time.²⁸ If the domestic currency is formally pegged to another currency under an effective mechanism, the haircut for the pegged currency can be lowered to a level that reflects the limited exchange rate risk under the peg arrangement. To qualify for this treatment, the jurisdiction concerned should demonstrate in the independent peer review the effectiveness of its currency peg mechanism and assess the long-term prospect of keeping the peg.

61. Haircuts for foreign currency HQLA used under Option 2 would apply only to HQLA in excess of a threshold specified by supervisors which is not greater than 25%.²⁹ This is to accommodate a certain level of currency mismatch that may commonly exist among banks in their ordinary course of business.

62. Option 3 – Additional use of Level 2 assets with a higher haircut: This option addresses currencies for which there are insufficient Level 1 assets, as determined by reference to the qualifying principles and criteria, but where there are sufficient Level 2A assets. In this case, supervisors may choose to allow banks that evidence a shortfall of HQLA in the domestic currency (to match the currency of the liquidity risk incurred) to hold additional Level 2A assets in the stock. These additional Level 2A assets would be subject to a minimum haircut of 20%, ie 5% higher than the 15% haircut applicable to Level 2A assets that are included in the 40% cap. The higher haircut is used to cover any additional price and market liquidity risks arising from increased holdings of Level 2A assets beyond the 40% cap, and to provide a disincentive for banks to use this option based on yield considerations.³⁰ Supervisors have the obligation to conduct an analysis to assess whether the additional haircut is sufficient for Level 2A assets in their markets, and should increase the haircut if this is warranted to achieve the purpose for which it is intended. Supervisors should explain and justify the outcome of the analysis (including the level of increase in the haircut, if applicable) during the independent peer review assessment process. Any Level 2B assets held by the bank would remain subject to the cap of 15%, regardless of the amount of other Level 2 assets held.

²⁷ These refer to currencies that exhibit significant and active market turnover in the global foreign currency market (eg the average market turnover of the currency as a percentage of the global foreign currency market turnover over a ten-year period is not lower than 10%).
²⁸ As an illustration, the exchange rate volatility data used for deriving the FX haircut may be based on the 30- day moving FX price volatility data (mean + 3 standard deviations) of the currency pair over a ten-year period, adjusted to align with the 30-day time horizon of the LCR.
²⁹ The threshold for applying the haircut under Option 2 refers to the amount of foreign currency HQLA used to cover liquidity needs in the domestic currency as a percentage of total net cash outflows in the domestic currency. Hence under a threshold of 25%, a bank using Option 2 will only need to apply the haircut to that portion of foreign currency HQLA in excess of 25% that are used to cover liquidity needs in the domestic currency.
³⁰ For example, a situation to avoid is that the opportunity cost of holding a portfolio that benefits from this option would be lower than the opportunity cost of holding a theoretical compliant portfolio of Level 1 and Level 2 assets, after adjusting for any material differences in credit risk.