The UGA index for the period ending Oct. 31, 2013, was up 10.6 percents equentially to 320.3 from 289.7 at Sept. 30, 2013. As an illustrative example, if an investor bought $100,000 of the index on Sept. 30, 2013, the investment would hypothetically be worth $110,563 on Oct. 31, 2013. On a year-to-date basis, the UGA Index is up 70.1 percent.