The iBoxx Global Inflation-Linked Index All GBP (GBP Hedged) is designed to measure the performance of investment grade, GBP-denominated inflation-linked sovereign and sub-sovereign debt from developed markets. The index includes bonds from Australia, Canada, France, Germany, Israel, Italy, Japan, New Zealand, Spain, Sweden, the U.K. and the U.S., with minimum amounts outstanding varying by market. Securities must have a remaining time to maturity of at least one year at rebalancing. The index is GBP hedged and all bonds must be linked to a domestic measure of consumer price inflation.