New Delhi, Oct. 13 -- India's primary market is set for a busy week, with six IPOs opening between 13 October and 15 October. HD Fire Protect has already launched its public issue, with the issue fully subscribed in less than two hours. Fusion CX will open on 14 October, while Zetwerk Manufacturing Business, Tonbo Imaging India, Bonfiglioli Transmissions and Sahajanand Medical Technologies are scheduled to hit the market on 15 October.

Tonbo Imaging IPO is the clear winner in the grey market, with a GMP of Rs.425, indicating an estimated listing premium of 60.71%. HD Fire Protect follows with a 31.37% premium, while Bonfiglioli Transmissions commands a 26.45% premium.

Fusion CX is the weakest performer, with a GMP of Rs.19 and an estima...