
Key points
- ADI Predictstreet accounts generated 99% of prediction market activity.
- The activity involved 795 specific accounts linked to the company.
- Funding came from ADI Predictstreet's own fee-collecting wallet.
The short version
- ADI Predictstreet controlled the vast majority of FIFA prediction market volume.
- The activity was funded by the company's internal fee wallet.
- The trend began in late August and continued through the tournament.
The details
Wall Street Journal analysis reveals that ADI Predictstreet accounts drove 99% of the activity in the FIFA-partnered prediction market. This finding covers the period starting from late August. The analysis identified 795 specific accounts that were responsible for this overwhelming share of the market volume. These accounts were funded by ADI Predictstreet. The funding source was the company's own fee-collecting wallet. The prediction market was an official partner of the FIFA World Cup. ADI Predictstreet paid close to $150 million for the advertising rights associated with the World Cup. The company is backed by Abu Dhabi's royal family. The activity occurred since late August.
The context
The prediction market was marketed as a partner of the FIFA World Cup. ADI Predictstreet paid close to $150 million for the advertising rights. The company is backed by Abu Dhabi's royal family. The Wall Street Journal report identifies 795 accounts funded by the company's fee-collecting wallet. These accounts drove 99% of the market activity. The activity started in late August. The source material does not specify the nature of the predictions made by these accounts. It only reports the volume and funding source.
What to watch
- Monitor for similar funding patterns in other sports prediction markets.
- Watch for regulatory scrutiny of prediction market integrity and fairness.
- Observe how FIFA handles its partnership with ADI Predictstreet moving forward.
- Look for financial disclosures regarding the $150 million advertising rights deal.
What to watch
- Scrutinize vendor claims of user engagement and market liquidity.
- Review contracts with partners who control both the platform and the funding.
- Assess the risk of reputational damage from association with manipulated markets.
- Ensure internal teams understand the difference between organic and synthetic activity.
What it means for organisations
Organisations partnering with prediction markets or similar platforms should question the authenticity of reported engagement metrics. Teams usually need to verify that activity comes from independent, external users rather than the platform operator. Check whether vendors have mechanisms to prevent self-funding or wash trading. Internal risk and legal teams should be informed about the potential for market manipulation. Suppliers who rely on synthetic volume to demonstrate value pose a reputational risk. Ensure that partnership agreements include clauses for independent audit of market integrity.
What to do and how to stay safe: ADI Predictstreet
- Verify the source of funding for any prediction or betting platforms you use.
- Check if the platform allows operators to trade against their own users.
- Review the terms of service for disclosures about market manipulation risks.
- Monitor for independent audits or third-party verification of market activity.
Step-by-step guide: Secure Home Routers for Small Business Networks
General security guidance from the TechSec Headlines newsroom. It is not confirmed advice from the organisations named in this story.
Frequently asked questions
Who funded the accounts in the FIFA prediction market?
The accounts were funded by ADI Predictstreet's own fee-collecting wallet.
What percentage of the market activity did these accounts drive?
ADI Predictstreet accounts drove 99% of the FIFA-partnered prediction market's activity.
How many accounts were involved in this activity?
The analysis identified 795 accounts that were responsible for the activity.



