NIO Inc. (NIO) call put ratio 2 calls to 1 put as shares rally 1.2% into quarter results

Go back to NIO Inc. (NIO) call put ratio 2 calls to 1 put as shares rally 1.2% into quarter results
NUVEEN MUNICIPAL OPPORTUNITY FUND, Inc. (NYSE: NIO) Delayed: 3.79 -0.01 (0.26%)
Previous Close $3.80    52 Week High $14.86 
Open $3.74    52 Week Low $13.31 
Day High $3.85    P/E N/A 
Day Low $3.72    EPS $0.00 
Volume 37,223,237