Groupon Inc. (GRPN) dipped -14.27% or $-0.56 to price $3.4. It is about 13.88 million shares traded, which is 233.13% compare to the average total volume: 5.95 million. The market cap of GRPN is $1.94 billion. Qualys Inc. (QLYS) fell…

Pernix Therapeutics Holdings Inc. (PTX) moved up 63.03% or $0.75 to price $1.94. It is near to 6.77 million shares traded, which is 1742.48% compare to the average total volume: 388788. The market cap of PTX is $28.14 million. The…