U.S. Steel (X) Upgraded to Strong Buy: Here's Why

United States Steel (X) could be a solid choice for investors given its recent upgrade to a Zacks Rank #1 (Strong Buy). This upgrade primarily reflects an upward trend in earnings estimates, which is one of the most powerful forces impacting stock prices.

The sole determinant of the Zacks rating is a company's changing earnings picture. The Zacks Consensus Estimate -- the consensus of EPS estimates from the sell-side analysts covering the stock -- for the current and following years is tracked by the system.

The power of a changing earnings picture in determining near-term stock price movements makes the Zacks rating system highly useful for individual investors, since it can be difficult to make decisions based on rating upgrades by Wall Street analysts. These are mostly driven by subjective factors that are hard to see and measure in real time.

Therefore, the Zacks rating upgrade for U.S. Steel basically reflects positivity about its earnings outlook that could translate into buying pressure and an increase in its stock price.