Interesting, Kalshi is launching perpetual contracts on cryptocurrencies with dollar collateral today. I read that John Wang, their crypto manager, said that Bitcoin is the main payment method on the platform. They are basically building an ecosystem where cryptocurrencies are central. The most interesting news is that they plan to integrate stablecoins in the future, which makes sense to simplify capital movements. In short, it seems they are trying to position themselves well in crypto derivatives trading. Not a bad move in the current market.