Prediction Markets Traders Place Timed Bets Before Trump Iran Statements, Raising Insider Trading Fears

Online prediction markets have become a high-stakes arena for wagering on the Iran war, and multiple outlets describe trades that appear to line up with U.S. political announcements.

“The rise of online prediction markets has allowed people to bet on virtually any news event”

Democracy Now!

Democracy Now! says that on the night of February 27, “16 bets on the trading platform known as Polymarket made $100,000 each for accurately predicting when the U.S. would strike Iran,” and it adds that “Overall, traders have placed over a billion dollars in perfectly timed wagers relating to the Iran war.”

Democracy Now!

PBS and Fortune both describe how prediction markets profit from uncertainty around President Donald Trump’s next move, with PBS noting that “Prediction markets love the president's unpredictability” and that Polymarket and Kalshi generate wagers on “Trump policies and statements.”

Fortune and PBS also point to the scale of activity around specific questions, including that when a Polymarket event asked whether Trump was likely to send troops into Iran, “nearly 100,000 bets were placed on April 8.”

The same reporting ties the surge to Trump’s social media activity, with Fortune saying one of the biggest fee generators was his Truth Social post on April 5 demanding the country “Open the F—- Strait.”

The Economic Times describes a timeline in which a Polymarket trader using the username “Magamyman” earned “more than $553,000” after placing bets on the removal of Iran’s Supreme Leader just hours before he was killed.

Semafor adds that a BBC analysis found a “consistent pattern” of trading spikes “hours, or even minutes, before a White House public statement sent oil prices or the stock market up or down,” framing the timing as the core concern.

The reporting frames the Iran-war betting boom as occurring in a regulatory environment that, in the view of critics, has loosened enforcement and oversight.

Democracy Now! quotes Amanda Fischer, policy director and chief operating officer for Better Markets, saying it’s “unclear how closely regulators are watching these online betting markets,” and it adds that Fischer argues the Commodity Futures Trading Commission “has completely retrenched from any enforcement of what kind of contracts are made available on these platforms.”

Fortune

In the same interview, Fischer points to a “strict prohibition on offering gambling related to war, assassination, terrorism, gaming, activities that are illegal under state law or anything that’s contrary to the public interest,” but she says the CFTC under President Trump “has completely retrenched.”

PBS similarly describes a “light regulatory touch,” stating that “The betting has drawn bipartisan criticism for inviting insider trading but the president seems to be a big fan, applying a light regulatory touch and helping the industry expand.”

Fortune repeats the regulatory theme, saying the CFTC has promoted the business publicly, calling the online bets in a Wall Street Journal op-ed “exciting products.”

Democracy Now! also connects the oversight question to the platforms’ governance, saying “Prediction markets and platforms like Polymarket and its biggest competitor, Kalshi, are governed by the Commodities Futures Trading Commission, or the CFTC,” and it argues that the CFTC is supposed to “police what bets are available on these markets.”

Semafor quotes a legal scholar that “there is a strong chance that no one will be prosecuted” because it is hard to prove.”

Several outlets tie the Iran-war prediction market controversy to potential conflicts of interest involving Donald Trump Jr.

“Bernard Condon, Associated PressBernard Condon, Associated Press Leave your feedback NEW YORK (AP) — Will President Donald Trump send troops into Iran”

PBS

Democracy Now! says “The president’s son Donald Trump Jr. is also an adviser to the two leading prediction markets, Polymarket and Kalshi,” and it frames this as raising “further questions about conflicts of interest.”

PBS and Fortune provide additional detail about Trump Jr.’s relationship to the industry, with PBS stating that Polymarket is “a company Donald Trump Jr. has a stake in, and Kalshi, a company he advises.”

Fortune and PBS both quote a Trump Jr. spokesman responding to questions about whether he should profit from a business benefitting from his father’s actions, with Fortune saying the spokesman called the question “fact-free Democratic propaganda.”

Fortune further quotes the spokesman, Andrew Surabian, saying, “Don does not interface with the federal government as part of his role with any company that he invests in or advises and has no influence or involvement with administration policies relating to prediction markets.”

PBS also notes that the Trump Organization is working on opening its own prediction market, called Truth Predict, and it says the Trump administration has sued states trying to ban prediction markets under “no-gambling laws.”

The Economic Times timeline includes a demand for answers from Democrat Congressman Steven Horsford, who says, “That is not a coincidence. That is a pattern.”

Beyond prediction markets, multiple reports describe large oil-futures trades that allegedly occurred shortly before Trump announcements about the Iran war.

The Economic Times timeline says that on April 7, “Investors placed an approximately $950 million bet on oil prices falling just hours before the US and Iran announced a two-week ceasefire,” and it adds that on April 17 “Investors placed bets worth about $760 million on a sharp fall in oil prices around 20 minutes before Iran's foreign minister announced” that the Strait of Hormuz was open.

Semafor

It also describes April 22 as another instance, saying “Some unknown traders placed bets worth $430 million on crude oil prices dropping, just 15 minutes before US President Donald Trump said he would extend his ceasefire deadline for the Iran war.”

The Economic Times includes a March 23 example, stating that “Just five minutes before Trump’s announcement, S&P 500 futures worth $1.5 billion were bought, while oil futures worth $192 million were sold,” and it says “After the announcement, oil futures crashed up to 15%.”

The Arabic-language reports attributed to Reuters provide additional timing detail around the April 22 extension, stating that between “19:54 and 19:56 GMT” the oil market saw “selling in 4,260 contracts valued at about $430 million,” and that Trump’s announcement extending the ceasefire indefinitely came at “20:10 GMT.”

Those same reports describe the after-hours context, saying the trades occurred during “post-settlement hours, when trading volumes are typically very limited,” and they cite Brent settlement at “18:30 GMT.”

They also describe price movement, saying Brent dipped slightly to “$100.66 per barrel” compared with “$100.91 before the trades,” then fell to “$96.83 per barrel” in the minute after the announcement.

The sources describe a mix of ongoing scrutiny, political pressure, and continued market activity tied to the Iran war.

“Listen to this article in summarized format While Trump’s barrage of social media posts and announcements hangs like a dagger over stock markets, at least six instances can be point out since the beginning of the war where unknown, mystery traders made huge profits by trading Wall Street or oil futures minutes before any such decision was made public”

The Economic Times

PBS says that “The betting venues have jumped in popularity since Trump was reelected in November 2024,” and it adds that “Since then the Trump administration has sued states trying to ban prediction markets under no-gambling laws.”

The Economic Times

Fortune and PBS both describe the scale of the Iran-war trading window, with Fortune stating that “In total, 413 million bets on the Iran war were made risking more than $100 million from Sunday, April 5, through Wednesday, April 8.”

Semafor adds that insider trading is illegal but that proving it is difficult, quoting a legal scholar that “there is a strong chance that no one will be prosecuted” because it is hard to prove.”

The Economic Times and the Arabic Reuters-attributed reports both mention investigation activity, with the Arabic reports saying “the U.S. Commodity Futures Trading Commission is investigating a series of oil futures trades.”

The Economic Times also reports that Democrat Congressman Steven Horsford demanded answers from US Trade Representative Jamieson Greer, and it quotes Horsford saying, “He demanded an investigation.”

Democracy Now! frames the regulatory question as unresolved, with Fischer saying it’s “unclear how closely regulators are watching these online betting markets.”