Heading into today, shares of the liquified petroleum gas shipping company had lost 12.44% over the past month, lagging the Transportation sector's loss of 2.02% and the S&P 500's gain of 2.83% in that time. Empirical research indicates that these revisions in estimates have a direct correlation with impending stock price performance. To utilize this, we have created the Zacks Rank, a proprietary model that integrates these estimate changes and provides a functional rating system. The Zacks Industry Rank ga ...