Bristol Myers Squibb (BMY) ended the recent trading session at $56.81, demonstrating a -0.58% swing from the preceding day's closing price. This change lagged the S&P 500's daily gain of 0.16%. Elsewhere, the Dow gained 0.25%, while the tech-heavy Nasdaq lost 0.06%.Heading into today, shares of the biopharmaceutical company had gained 0.28% over the past month, outpacing the Medical sector's loss of 5.31% and the S&P 500's loss of 2.7% in that time.Investors will be eagerly watching for the performance of B ...