11.   Gold is often bought as a hedge against inflation.

12.   Gold is often bought during periods of political or economic uncertainty to hedge against possible losses in other securities.

13.   Gold is traditionally bought as a hedge against inflation.

14.   Gold fell as global stock markets began to recover following losses over the past few days and as the dollar strengthened, raising the cost of buying gold.

15.   Gold is often bought as a hedge against inflation, which erodes returns on fixed-income assets, such as bonds.

16.   He threatened to sell Treasuries, and use the money to buy gold, if the dollar-yen exchange rate stays volatile.

17.   He threatened to sell Treasuries, and use the money to buy gold, if the dollar-yen rate stays volatile.

18.   In most cases, investors who buy gold for future delivery through a futures contract do not want the actual gold.

19.   India buys more gold than the U.S. or Japan, the next two biggest buyers in the world.

20.   Investors often buy gold to guard against currency fluctuations.