Macquarie downgrades NIO on weak guide, demand concerns

Go back to Macquarie downgrades NIO on weak guide, demand concerns
NUVEEN MUNICIPAL OPPORTUNITY FUND, Inc. (NYSE: NIO) Delayed: 4.67 -0.09 (1.89%)
Previous Close $4.76    52 Week High $14.86 
Open $4.75    52 Week Low $13.31 
Day High $4.80    P/E N/A 
Day Low $4.66    EPS $0.00 
Volume 15,847,699