# July Trading Volume on Kalshi and Polymarket Exceeds $50 Billion

World Cup effect drives record transaction volume on fintech platforms

- **Source:** [INCRYPTED](https://brifing.si/source/7cd4625d-3f08-4cc1-983d-4c7d991839ba)
- **Published:** 2026-08-03
- **Topic:** [Finance](https://brifing.si/c/finance)
- **Original article:** <https://incrypted.com/v-yjule-obem-torgov-na-kalshi-y-polymarket-prevysyl-50-mlrd/>
- **On Brifing:** https://brifing.si/s/9ef52d33-04aa-4f52-ad14-8899e03c3014

## Record Trading Volume

Total trading volume on Kalshi and Polymarket platforms reached $50.6 billion in July 2026, marking a 7.7% increase from the previous month. According to The Block's data, the World Cup significantly contributed to this growth. Bets placed for the finals created substantial activity across both platforms.

## Platform Performance

While Polymarket's global platform saw a 26% decline in trading volume, its US version experienced growth. This followed the removal of the waiting list system in May 2026. Kalshi grew by 14%, reaching $37.7 billion in trading volume, driven by its leadership in sports and exotic markets.

## Regulatory Changes

Polymarket US operates as a Designated Contract Market (DCM) in the US. The May 2026 accessibility improvements boosted user numbers. However, the global version remains banned in the US. Kalshi sustained growth through new product offerings and adapting to regulatory environment changes.

## World Cup Impact

The 2026 World Cup (June 11-July 19) generated massive platform activity. The final match alone saw $1.9 billion in bets on Kalshi and $4 billion on Polymarket. Over $20 billion in on-chain activity was recorded throughout the tournament.

## Market Dynamics

Kalshi dominates sports betting while political markets see less interest. Polymarket leverages regulatory advantages in the US market. Both platforms continue growing through different strategies, establishing themselves as key fintech players.

## User Accessibility

Polymarket US's removal of the waiting list system improved US access, increasing users and trading volume. However, the global version's US ban continues limiting the company's growth potential in this key market.

## Product Diversity

Kalshi's July growth was significantly aided by new product offerings. The platform's innovative betting options, particularly in sports and exotic markets, attracted substantial user interest and trading activity during major events.

## Industry Implications

This fintech growth demonstrates digital asset markets' maturation. Major events like sports tournaments provide valuable platform activity, indicating promising industry prospects. Continued regulatory improvements could sustain this growth trajectory in coming years.

## Sources covering this story

- https://incrypted.com/v-yjule-obem-torgov-na-kalshi-y-polymarket-prevysyl-50-mlrd/ — 

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_Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._