Currency Management Flashcards
- Bid price
- Offer price
- The bid price is the price, defined in terms of the price currency, at which the counterparty providing a two-sided price quote is willing to buy one unit of the base currency.
- The offer price is the price, in terms of the price currency, at which that counterparty is willing to sell one unit of the base currency
Calculating the forward rate (using forward points)
= spot rate + (number of basis points / 10 000)
Calculating the present value of a mark-to-market currency cash flow
- Cash flow = (closing rate - original rate) * notional
- Present value = cash flow / (1 + annualized LIBOR [number of days / 360])
Domestic-currency return
- RDC is the domestic-currency return (in percent)
- RFC is the foreign-currency return
- RFX is the percentage change of the foreign currency against the domestic currency (the price currency must be the domestic currency)
Variance of the domestic-currency return
Variance of the domestic-currency returns for the overall foreign asset portfolio
- Each Ri equals the variance of the domestic return σ2(RDC)
Uncovered interest rate parity
- Asserts that, on a longer-term average, the return on an unhedged foreign-currency asset investment will be the same as a domestic-currency investment
- %ΔSH/L is the percentage change in the SH/L spot exchange rate (the low-yield currency is the base currency)
- iH is the interest rate on the high-yield currency
- iL is the interest rate on the low-yield currency
Covered interest rate parity
Carry trade and forward rate bias implementation
- Forward premium/discount = FP/B - SP/B
- Both strategies earn a positive roll yield
- Currency alpha
- Currency beta
- Managing the active FX exposure
- Managing the hedge
Trading the forward rate bias
Involves buying currencies selling at a forward discount, and selling currencies trading at a forward premium
Currency management strategies
Forward currency premium/discount relation to the yield
- Low-yield currency will trade at a forward premium
- High-yield currency will trade at a forward discount
Straddle
A combination of both an at-the-money (ATM) put and an ATM call. A long straddle buys both of these options. Because their deltas are –0.5 and +0.5, respectively, the net delta of the position is zero; that is, the long straddle is delta neutral
Strangle
A position for which a long position is buying out-of-the-money (OTM) puts and calls with the same expiry date and the same degree of being out of the money