Constellation Energy Corporation’s CEG second-quarter earnings of $1.91 per share surpassed the Zacks Consensus Estimate of $1.83 by 4.4%. The bottom line improved 13.7% from the year-ago quarter’s figure of $1.68.The stock closed at $327.63 on Aug. 13. However, in the year-to-date period, shares have gained 46.5% compared with the...