In the latest trading session, Gilead Sciences (GILD) closed at $73.66, marking a +1.42% move from the previous day. The stock outpaced the S&P 500's daily gain of 1.03%. Meanwhile, the Dow gained 0.34%, and the Nasdaq, a tech-heavy index, added 1.51%.Prior to today's trading, shares of the HIV and hepatitis C drugmaker had lost 2.41% over the past month. This has lagged the Medical sector's gain of 2.1% and the S&P 500's gain of 3.21% in that time.Investors will be eagerly watching for the performance of G ...