U.S. STOCKS ON THE MOVE-First Solar, Humana, Norwegian Cruise Line

U.S. stock index futures were flat to slightly lower on Wednesday as investors braced for a spate of economic data and corporate results to close a turbulent month for financial markets. .N

First Solar FSLR.O:

BUZZ - Slides on dour annual forecast nL4N3R80WI

Humana HUM.N:

BUZZ - Rises after quarterly profit beat nL4N3R80ZO

Norwegian Cruise Line NCLH.N:

BUZZ - Falls after Q1 revenue miss nL6N3R80K7