Gerdau SA (GGB) December 5 calls active, share price up 4.2%

Go back to Gerdau SA (GGB) December 5 calls active, share price up 4.2%
GERDAU S.A. (NYSE: GGB) Delayed: 5.07 -0.17 (3.24%)
Previous Close $5.24    52 Week High $3.95 
Open $5.21    52 Week Low $0.79 
Day High $5.24    P/E N/A 
Day Low $5.02    EPS $0.00 
Volume 16,718,246