There are two gold and silver miners indices frequently referred to:
In both cases the past reference date has been July 31, 2002. There are data for all present HUI components going back to that date. For the present XAU components this is not the case: Silver Wheaton started quoting on TSX only by end 2004 and on the NYSE only in 2005. The long-term performance over nearly a decade of the HUI is 4.750, meaning that $1 turns into $4.75 over this period. For the ^XAU the long term performance is 3.086. The ^HUI outperforms the ^XAU by an aggregated of 53.9% or an annualized 4.6%.
- Philadelphia Gold and Silver miners index with ticker ^XAU (data since Dec 19, 1983) and
- the AMEX Unhedged Gold Bugs Index with ticker ^HUI (data since Jun 04, 1996)
In both cases the past reference date has been July 31, 2002. There are data for all present HUI components going back to that date. For the present XAU components this is not the case: Silver Wheaton started quoting on TSX only by end 2004 and on the NYSE only in 2005. The long-term performance over nearly a decade of the HUI is 4.750, meaning that $1 turns into $4.75 over this period. For the ^XAU the long term performance is 3.086. The ^HUI outperforms the ^XAU by an aggregated of 53.9% or an annualized 4.6%.