Five mainboard IPOs will debut between October 26 and 30 seeking a combined Rs 2,581 crore, led by EAAA India Alternatives. Jio Platforms and Paras Healthcare list on October 28. Other offerings include SFC Environmental, BLS Polymers, MK Sons Fine Jewels and Bombay Coated and Special Steels. Fresh equity Rs 808 crore; OFS Rs 1,773 crore.