Mid-Day Market Update: Delta Tumbles On Weak Forecast, Humana Spikes Higher

Midway through trading Tuesday, the Dow traded up 0.64 percent to 14,665.70 while the NASDAQ gained 0.68 percent to 3,261.34. The S&P also rose, gaining 0.61 percent to 1,571.74. Top Headline Nasdaq OMX Group (NASDAQ: NDAQ ) agreed to acquire eSpeed from BGC Partners (NASDAQ: BGCP ) for up to