Physics Wallah's ₹3,480 crore IPO, with a price band of ₹103-109 per share, will be among the major IPOs opening next week. The mainboard category will also see IPOs by Tenneco Clean Air India, Emmvee Photovoltaic Power and Fujiyama Power Systems. In the SME segment, Mahamaya Lifesciences and Workmates Core2Cloud Solution will open their issues.