#GMP update: After near flat listing of Orkla and -ve of #Studds, #IPOGMP still giving headaches to regular investors: Tenneco Clean Air: 11.34% #PhysicsWallah: 3.67% Emmvee Photovoltaic: 9.22% #Pinelabs: 1.81% #Groww 4.20% #Lenskart: 0.00% #sensex #stocks #aqi