Pricing Overnight Index Swaps
Overnight Index Swaps (OIS) are commonly used by market participants to manage exposures to short-term interest rate movements, hedge funding costs, or speculation on the future direction of the overnight funding rate. When dealing with OIS, practitioners need to understand the pre-trade and post-trade swap prices, as well as calculate the risk sensitivities (DV01, key rate, bucket risk) of the swaps to see how their positions will be impacted by changing market conditions.