Tata Capital, the financial services arm of the Tata Group, has opened its much-awaited initial public offering (IPO) for public subscription today. The Rs 15,512 cr issue will remain open till October 8, marking one of the biggest IPO events of the year. It's also the largest IPO since Hyundai Motor India’s Rs 27,859 crore issue last year. The IPO got off to a solid start even before opening to the public as it raised around Rs 4,641 crore from 135 anchor investors. Among these, Life Insurance