Polymarket, Polymarket US, and Kalshi Reach Record Monthly Volume of $50.6 Billion in July Polymarket, Polymarket US, and Kalshi posted combined monthly volume of $50.6 billion in July, an all-time high. Polymarket US volume rose 54% to $5 billion, while Polymarket volume fell

What happened

In July, Polymarket, Polymarket US, and Kalshi together processed $50.6 billion in trades, the highest monthly total ever; Polymarket US volume rose 54% to $5 billion while Polymarket’s volume fell.

Confirmed

Global impact / market context

Higher trading activity means more users are putting money into these platforms, which can raise fee earnings, improve liquidity (the ease of buying or selling), and attract investor attention.

Analyst inference

The record volume appears while crypto and fintech services are seeing more activity after recent regulatory guidance, suggesting investors and users are more comfortable trading on these platforms compared with earlier periods.

Analyst inference

What to watch

1. If Polymarket’s overall trade volume recovers, it could show that users remain interested in its range of event‑betting markets, supporting steady fee income. Analyst inference
2. Any new rules that affect prediction‑market operators (platforms where users bet on future outcomes) may change which products can be offered and influence user growth. Analyst inference
3. Changes to fee structures or the launch of new betting products by Polymarket US or Kalshi could push transaction volume higher and boost revenue. Analyst inference

Evidence

• x.com