How did Merck & Co Inc (MRK) surprise investors with its report?

A share price of Merck & Co Inc [MRK] is currently trading at $99.86, up 2.48%. An important factor to consider is whether the stock is rising or falling in short-term value. The MRK shares have gain 1.53% over the last week, with a monthly amount drifted -6.13%, and not seem to be holding up […]