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Prediction markets rapidly repriced the odds of US escalation in the Iran conflict, offering a real-time signal of geopolitical risk for traders. Crypto prediction markets are no longer a sideshow during periods of geopolitical tension, with professional desks increasingly using them to gauge macro risk. Flows are now large enough that institutional investors can no longer dismiss the signal as retail noise, with the number of prediction market transactions reaching about 191 million in March, up 2,838% year-on-year.
Why it matters
The rise of crypto prediction markets as a macro risk signal highlights their growing influence and integration into institutional investment workflows. As geopolitical events unfold, these markets can provide a real-time, capital-weighted probability of outcomes that traditional financial media may lag. This gives professional investors a valuable context layer to frame risk scenarios and make more informed decisions.
The details
Prediction markets on platforms like Polymarket and Kalshi shifted in real time as President Donald Trump paired new threats with signals of possible negotiations on the Iran conflict. Bitcoin (BTC) rose more than 3.5% on Monday as these markets repriced the odds of US escalation. Crypto prediction markets are now being used by professional desks alongside other signals like funding rates, options surfaces, and flows to gauge macro risk. ARK Invest has integrated Kalshi’s prediction market data into its investment process, showing how event odds are migrating into mainstream institutional workflows.
- In March, the number of prediction market transactions reached about 191 million, up 2,838% year-on-year.
- On March 27, Intercontinental Exchange, the parent of the New York Stock Exchange, completed a new $600 million investment in Polymarket, deepening its conviction in prediction markets.
The players
Donald Trump
The former President of the United States, who paired new threats with signals of possible negotiations on the Iran conflict, causing rapid repricing of odds in crypto prediction markets.
Fabian Dori
The chief investment officer of Sygnum Bank, who stated that crypto prediction markets are no longer a sideshow during periods of geopolitical tension and are being increasingly used by professional desks to gauge macro risk.
ARK Invest
An investment management firm that has integrated Kalshi’s prediction market data into its investment process, showing how event odds are migrating into mainstream institutional workflows.
Intercontinental Exchange
The parent company of the New York Stock Exchange, which completed a $600 million investment in Polymarket, deepening its conviction in prediction markets.
Polymarket
A crypto prediction market platform that saw six traders net around $1 million betting on the timing of US strikes on Iran in late February, sparking insider trading concerns.
What they’re saying
“Prediction markets price discrete, named outcomes with real capital behind them. For crypto in particular, where so much price action is driven by specific binary events, regulatory decisions, geopolitical developments [and] protocol upgrades, that is a categorically different signal.”
— Fabian Dori, Chief Investment Officer, Sygnum Bank
“The goal is to decide what to do before the event happens. The markets that continuously update a capital-weighted probability of war, sanctions or ceasefire are a natural fit for that discipline.”
— Fabian Dori, Chief Investment Officer, Sygnum Bank
What’s next
Regulatory bodies and platform operators will likely increase scrutiny of prediction markets to ensure fairness and integrity, especially as institutional money flows in.
The takeaway
Crypto prediction markets have evolved from a niche product to a mainstream macro risk signal, with professional investors increasingly integrating their real-time odds into investment workflows. This highlights the growing influence of these markets and the need for robust oversight to maintain trust and fairness.
