For investors seeking momentum, iShares U.S. Aerospace & Defense ETF (ITA) is probably on the radar now. The fund just hit a 52-week high and is up 60.42% from its 52-week low price of $129.14/share.But are more gains in store for this ETF? Let’s take a quick look at the fund and the near-term outlook on it to get a better idea of where it might be headed:ITA in FocusThe underlying Dow Jones U.S. Select Aerospace & Defense Index measures the performance of the aerospace and defense sector of the U.S. equity ...