Indonesia bans Polymarket access

Indonesia’s Ministry of Communication and Digital Affairs blocked access to Polymarket on Monday, Oct 5, following local attention to a wager concerning the President’s term, according to reporting carried by coinsnews.com. The restriction adds to regulatory pressure on prediction-market operators across several jurisdictions.

The ministry said its action was aimed at protecting the public, particularly younger users and participants in the digital space. The supplied reporting does not specify how long the Indonesian restriction will remain in place or what conditions would allow access to resume.

Spain pursues licensing case

In Spain, the Directorate General for the Regulation of Gambling has opened sanctioning proceedings against both Polymarket and Kalshi, according to coinsnews.com. It also ordered their websites blocked nationwide as an interim measure while the case proceeds.

The Spanish authority alleges that both operators lack the required administrative license. Its position is that prediction markets constitute games of chance because users wager on uncertain future events. The regulator said unauthorized operators do not provide the required technical and regulatory safeguards, including identity checks, restrictions on minors and self-excluded or banned individuals, and user-protection oversight.

A final decision in Spain is expected after approximately three to four months. That process is separate from Indonesia’s restriction, which the ministry explained in terms of public protection.

US scrutiny focuses on trading controls

The pressure extends beyond access and licensing. According to coinsnews.com, US Representative James Comer announced a formal investigation into Polymarket and Kalshi and asked both companies’ CEOs to explain their systems for detecting and preventing insider trading. The inquiry reportedly followed suspicious trades connected to classified US military operations and geopolitical events. The outlet also reported that Polymarket had faced an exploit.

What it means for prediction markets

• Access is a jurisdiction-specific risk. Indonesia’s block affects Polymarket, while Spain’s interim restrictions cover both Polymarket and Kalshi.
• Spain’s outcome remains pending. The website blocks are precautionary measures, not the final result of the sanctioning proceedings.
• Regulatory concerns differ across markets. Indonesia emphasized public protection, Spain cited licensing and safeguards, and the US inquiry concerns insider-trading controls.
• The Indonesian timeline is unclear. The supplied reporting provides no reopening date or conditions for restoring access.