PPL (PPL) closed at $33.25 in the latest trading session, marking a +0.24% move from the prior day. The stock trailed the S&P 500, which registered a daily gain of 1%. Elsewhere, the Dow gained 0.78%, while the tech-heavy Nasdaq added 1.51%.The the stock of energy and utility holding company has risen by 3.59% in the past month, leading the Utilities sector's loss of 2.02% and the S&P 500's loss of 2.14%.Analysts and investors alike will be keeping a close eye on the performance of PPL in its upcoming earni ...