Spain Bans Polymarket and Kalshi for Lack of Gambling Licenses

Here's what it means for you.
If you engage with prediction markets, this ban could signal tighter regulations that may affect your access and investment strategies.
What happened
On May 26, 2026, Spain's Consumer Rights Ministry issued a temporary ban on Polymarket and Kalshi for operating without the necessary gambling licenses.
The Context
- Regulatory scrutiny: Spain's gambling laws classify prediction markets as gambling, requiring compliance to protect consumers.
- European trend: Other countries are also tightening regulations on unlicensed prediction markets, reflecting a growing focus on consumer safety.
- Investigation underway: The ban will last approximately three to four months while authorities investigate the platforms for compliance issues.
The Number
— This is the estimated duration of the investigation into Polymarket and Kalshi, which could reshape the future of prediction markets in Spain and beyond.
Takeaway
As regulatory landscapes evolve, expect increased scrutiny on prediction markets, potentially impacting your investment options and strategies.
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