NIO Inc. (NIO) call put ratio 2.4 calls to 1 put into quarter results and outlook

Go back to NIO Inc. (NIO) call put ratio 2.4 calls to 1 put into quarter results and outlook
NUVEEN MUNICIPAL OPPORTUNITY FUND, Inc. (NYSE: NIO) Delayed: 3.63 +0.01 (0.28%)
Previous Close $3.62    52 Week High $14.86 
Open $3.72    52 Week Low $13.31 
Day High $3.72    P/E N/A 
Day Low $3.62    EPS $0.00 
Volume 10,854,264