Jim Rogers-backed Tiger Brokers raises $80m Series C, enters unicorn club Photo: Tiger Brokers website Ka Kay Lum July 11, 2018 PremiumChinese online stock brokerage startup Tiger Brokers announced that it has closed an $80-million Series C round at a valuation of $1.06 billion, making it the latest unicorn startup in China. Continue reading this story with a subscription to DealStreetAsia. Subscribe Already a subscriber? Log in Should your colleagues be reading this article too? Contact us for corporate subscriptions at firstname.lastname@example.org.