•  Citigroup (C) posted better-than-expected first quarter profits of 14 cents ex-items, up from Zacks expectations of breakeven on revenues of $25.4 billion
  •  Eli Lilly (LLY) reported first quarter better-than-expected earnings of $1.13, beating Zacks projections of $1.11, on revenues of $5.49 billion, which was below Zacks estimates of $5.55 billion. The firm lowered full-year guidance due to a 35-cent health care charge, and said it now sees earnings of $4.40 to $4.55 a share
  •  Halliburton (HAL) topped estimates with first quarter earnings of 28 cents up from Zacks estimates of 25 cents on inline revenues of $3.76 billion
  •  Hasbro (HAS) exceeded analysts' estimates with first quarter interims of 26 cents, ahead of Zacks projections of 16 cents on revenues of $672.4 million, which was above Zacks estimates of $643 million.  The firm announced a $625 million share buyback
  •  GEO Group (GEO) plans to purchase Cornell (CRN) for $685 million, or about $25 per share