Top 5 Risers Stock Rating Analysis HFC STRONGBUY The recent earnings history for HollyFrontier Corp. shows significant improvement while projected valuation continues to rise. PIR BUY Pier 1 has shown a remarkable increase in projected value recently, with the majority of analysts expecting higher than previously expected earnings. AIG STRONGBUY AIG has shown significant advances in achieving substantial earnings growth recently, and analysts also appear confident these higher earnings will continue to grow in the near future. DAL STRONGBUY The long term projected growth rate for Delta is rising, and this is happenening at a time when historical earnings have already increased significantly. VRTX BUY The projected value for Vertex is still rising quickly even though past earnings have already improved significantly.