Pulque curado, which is mixed with any number of flavours but usually fruit, became popular in the early 19th Century, perhaps as a way to make the beverage palatable to more people.

BBC: Mexico��s ancient drink makes a comeback

But opinions about about the world number three remain mixed and, for some, he is yet to overtake former British number one Tim Henman in the popularity stakes.

BBC: Fans proud of Murray effort

Indicators are mixed, and any number of events next week could tip the scales to the bears or bulls, but sideways trading in the short term seems likely to be followed by a solid rebound, writes MoneyShow.com Senior Editor Tom Aspray .

FORBES: The Week Ahead: Is the Worst of the Selling Over?