According to CNBC, citing sources familiar with the matter, Coinbase is about to launch a prediction market supported by Kalshi to expand the asset classes on its platform. The prediction market is not exclusive, but Kalshi will be the only prediction market operator partnering with Coinbase, possibly announcing it as early as next week. The sources said Coinbase plans to showcase this new product at the "Coinbase System Update" event on December 17, along with announcements related to tokenized stocks.