Trader Brian Jones on Twitter: "Yesterday's after hours stocks. PRVL- I bought it last night in the $16.00's last trade $17.00. ACER last trade $3.86- No confirmation on volume but that's not a bad price. CSBR also no volume last trade $8.00" / Twitter

Yesterday's after hours stocks. PRVL- I bought it last night in the $16.00's last trade $17.00. ACER last trade $3.86- No confirmation on volume but that's not a bad price. CSBR also no volume last trade $8.00