Anand Rathi Share & Stock Brokers sets IPO price band at Rs 393-414, valuing company at Rs 2,596 crore. Subscription opens on Tuesday and closes on Thursday. Co-founder Pradeep Gupta cites company growth and revenue stream balance as reasons for IPO. Proceeds to be used for working capital and margin trading funding. Gupta confident in GDP growth and Sebi rules’ minimal impact.