Polymarket says perpetuals are coming to the platform and lets users sign up for early access; it hasn't specified whether crypto perpetual futures are included (Tanaya Macheel/CNBC)

Tanaya Macheel / CNBC: Polymarket says perpetuals are coming to the platform and lets users sign up for early access; it hasn't specified whether crypto perpetual futures are included — Prediction markets platform Polymarket is expanding into trading of perpetual futures contacts, the company said Tuesday.