Analysis of traffic data demonstrates explosive growth in interest in the Kalshi prediction market platform. In July of this year, the site attracted 15.4 million unique users from the US, whereas a year earlier this figure barely reached 1 million. Thus, traffic increased more than 16-fold, with the American audience accounting for nearly 80% of all platform traffic.
Trading frenzy: volumes grow faster than traffic
Even more impressive dynamics are shown by trading activity. In August, the volume of operations on Kalshi reached approximately $40 billion, which is 45 times higher than the figure from a year ago ($874 million). This indicates not just a rise in popularity, but a qualitative change in the user profile: they come not to browse, but to actively trade.
The key driver of this boom has been sports contracts, which in July accounted for 83% of the platform's total turnover. This surge occurs against the backdrop of Kalshi's ongoing legal disputes with regulators in individual US states, which, however, does not hinder the platform from increasing its volumes, but rather fuels public interest.
My analysis: Such growth confirms that prediction markets have ceased to be a niche tool and are turning into a mainstream financial channel. Nevertheless, dependence on sporting events and legal uncertainty in the US create risks of volatility: with changes in the regulatory environment or a seasonal decline in sports activities, Kalshi may face a liquidity outflow.