One Stop Systems (OSS) May calls active, share price up 59%

Go back to One Stop Systems (OSS) May calls active, share price up 59%
Koss Corp (NASDAQ: OSS) Delayed: 9.69 -0.28 (2.81%)
Previous Close $9.97    52 Week High $7.00 
Open $9.89    52 Week Low $7.00 
Day High $10.05    P/E 7.51 
Day Low $9.67    EPS $1.29 
Volume 323,849