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: 13.57 +0.58 (4.46%)
Previous Close $12.99    52 Week High $7.00 
Open $13.90    52 Week Low $7.00 
Day High $14.26    P/E 10.52 
Day Low $13.50    EPS $1.29 
Volume 1,020,887