Nio (NIO) Resumes Production Following COVID Halt

Go back to Nio (NIO) Resumes Production Following COVID Halt
NUVEEN MUNICIPAL OPPORTUNITY FUND, Inc. (NYSE: NIO) Delayed: 4.60 +0.08 (1.77%)
Previous Close $4.52    52 Week High $14.86 
Open $4.54    52 Week Low $13.31 
Day High $4.61    P/E N/A 
Day Low $4.53    EPS $0.00 
Volume 17,017,608