| ProShares Ultra Oil & Gas ETF (the "Fund") is an open-end management investment company. The Fund seeks daily investment results that correspond to two times (2x) the daily performance of the Dow Jones U.S. Oil & Gassm Index. The index measures the performance of the oil and gas sector of the U.S. equity market. Component companies include, among others, exploration and production, integrated oil and gas, oil equipment and services, pipelines, renewable energy equipment companies and alternative fuel producers. As of May 31 2013, the Fund's total assets were $153,974,334 and the Fund's investment portfolio was valued at $133,549,562. The DIG YTD return is shown above.
The YTD Return on the DIG YTD return page and across the coverage universe of our site,
is a measure of the total return for a given investment year-to-date for the current calendar year
(up to the end of prior trading session). Arguably, choosing the current calendar year for a measurement
period is on the one hand completely arbitrary, but on the other hand a year-to-date look can be extremely
useful in the context of our country's tax system which taxes gains and income on a calendar year basis.
Thus, researching Year-To-Date Returns is good practice for investors — whether DIG YTD return or other benchmarks/peers
— and when doing so it is also important to factor in dividends, because a financial instrument's YTD return is
more than just the change in price if that instrument pays a dividend or coupon. Our website aims to empower investors
by performing the DIG YTD return calculation (with any dividends reinvested as applicable), and to provide a
coverage universe of many stocks and ETFs to be able to compare YTD returns.