Deep Tide TechFlow News, March 7th, according to The Wall Street Journal, predicts that two major platforms in the prediction market, Kalshi and Polymarket, are respectively in talks with investors for a new round of financing. Both companies are valued at approximately $20 billion, nearly doubling their valuation since the end of last year. Recently, both companies have been increasing their investments in social media and campus promotions to compete for user market share.