Prediction markets are evolving into institutional-grade financial instruments for macro hedging, according to analysts. A recent bespoke block trade on Kalshi, tied to a California carbon allowance auction, marks a key milestone. While retail still dominates over 80% of the $25.7 billion in monthly volume, institutional adoption through regulated avenues like Clear Street could propel the sector toward projected trillion-dollar size by 2030.
Prediction markets are transitioning from retail speculation platforms toward institutional financial instruments. This shift is driven by demand for precise hedging against event risks like elections and geopolitical developments.
Analysts noted “the introduction of block trading and bespoke contracts could expand participation from institutional investors.” The first such institutional block trade on Kalshi involved a Texas-based environmental hedge fund and Jump Trading as liquidity provider. That custom contract was linked to the clearing price of a California carbon allowance auction.
Retail activity currently leads these markets, accounting for more than 80% of recorded volume. The total prediction market volume reached $25.7 billion in March, according to a report by Bitget Wallet and Polymarket.
Greater institutional participation could accelerate the sector’s growth significantly. Bernstein projected the industry could reach a trillion dollars by the end of the decade.
Regulatory developments in the United States are shaping the market’s trajectory. Kalshi operates as a CFTC-regulated exchange, while Polymarket received conditional approval to offer U.S. event contracts in late 2025.
The partnership between Clear Street and Kalshi provides a regulated gateway for institutions. This allows investors to trade prediction market contracts alongside traditional assets like stocks and futures.
