Trending Now - Trump's War News Sparks Insider Trading Concerns in Washington

WHO:

A trader for a major hedge fund commented, “My gut from watching markets for the last 25 years is this is really abnormal.”

Andrew 10 GWEI, an independent on-chain analyst, discovered that 38 accounts believed to belong to one person netted more than $2 million betting correctly on the February 28 strikes.

Democratic Representative Seth Moulton of Massachusetts has prohibited staffers from betting on prediction markets on areas such as politics and any information obtained in an official capacity.

Ben Yorke, a former research analyst at Cointelegraph Consulting, stated, “The most important aspect of a suspicious wallet would be a wallet with no history before.”

Peter Brandt, an independent commodities trader, commented, “I’ve traded long enough [five decades] to know, where there is smoke, there is usually fire,” regarding the suspicious timing of the trades.

Paul Krugman, a US economist and Nobel laureate, wrote that the trades amounted to more than simple insider trading, suggesting it was akin to “treason” due to the nature of the information involved.

Andrew 10 GWEI, an independent on-chain analyst, discovered 38 accounts believed to belong to one person that netted more than $2 million betting correctly on the February 28 strikes.

Ben Yorke, a former research analyst at Cointelegraph Consulting, stated that suspicious wallets often have no history before their creation.

President Trump announced on his Truth Social platform.

Andrew 10 GWEI, an independent on-chain analyst.

Ben Yorke, a former research analyst at Cointelegraph Consulting.

Democratic Senator Chris Murphy introduced the BETS OFF Act.

Democratic Representative Alexandria Ocasio-Cortez criticized the changes made by prediction platforms.

WHAT:

The timing of trades before President Trump's announcement reportedly made traders a profit of $40 million to $50 million.

As of March 25th, 2026, there were 355 live prediction markets on Polymarket linked to outcomes in the war, including predictions about the date of a US-Iran nuclear deal.

The group of newly created Polymarket accounts bet $2 million on three predictions: no Iran ceasefire by March 31st, no entry of US forces into Iran by March 31st, and US forces entering Iran by April 30th.

The price of Brent crude oil fell from $113 a barrel to $96 following Trump's announcement on March 23rd, 2026.

As of March 25th, 2026, there were 355 live prediction markets on Polymarket linked to outcomes in the war, including predictions about the next leader of Iran and the timing of military actions.

A group of newly created Polymarket accounts bet $2 million on three predictions: no Iran ceasefire by March 31st, no entry of US forces into Iran by March 31st, and US forces entering Iran by April 30th.

Trading volume on the S&P 500 e-Mini surged around 6:50 a.m. (10:50 GMT) on March 23rd, 2026, before the market opened.

Unusual Whales reported that one trade involved buying S&P 500 futures with a notational value of $1.5 billion and selling oil futures valued at $192 million.

As of March 25th, 2026, there were 355 live prediction markets on Polymarket linked to outcomes in the war, including predictions about the next leader of Iran and the timing of military actions.

The price of Brent crude oil fell from $113 a barrel to $96 following Trump's announcement on March 23rd, 2026.

On March 23rd, 2026, trading spiked in the 15 minutes before President Trump's announcement, with 6,200 Brent crude and West Texas Intermediate oil contracts exchanged, valued at $580 million.

The price of Brent crude oil fell from $112 a barrel to about $99 following Trump's announcement.

A trade involved buying S&P 500 futures with a notational value of $1.5 billion and selling oil futures valued at $192 million, reported by Unusual Whales.

As of March 25th, 2026, there were 355 live prediction markets on Polymarket linked to outcomes in the war.

On March 23rd, 2026, trading spiked in the 15 minutes before President Trump's announcement, with 6,200 Brent crude and West Texas Intermediate oil contracts exchanged, valued at $580 million.

The price of Brent crude oil fell from $113 a barrel to $96 following Trump's announcement.

A trade involved buying S&P 500 futures with a notational value of $1.5 billion and selling oil futures valued at $192 million, reported by Unusual Whales.

Traders made bets worth hundreds of millions of dollars on various platforms since the start of the US-Israeli war on Iran.

355 live prediction markets on Polymarket linked to outcomes in the war.

38 accounts netted more than $2 million betting correctly on the February 28 strikes.

6,200 oil futures contracts with a notational value of $580 million were bought.

The price of Brent crude oil fell from $112 a barrel to about $99.

The price of West Texas Intermediate fell from about $99 to $86.

A trade involved buying S&P 500 futures with a notational value of $1.5 billion and selling oil futures valued at $192 million.

WHERE:

The trades occurred on the Chicago Mercantile Exchange.

Polymarket is an online platform for betting on event outcomes.

WHEN:

On March 23rd, 2026, at 7:04 a.m. (11:04 GMT), President Trump announced on his Truth Social platform that the administration was holding off on bombing Iran’s oil fields.

On March 23rd, 2026, at 7:04 a.m. (11:04 GMT), President Trump announced on his Truth Social platform that he was going to delay threatened attacks on Iranian energy infrastructure.

On Monday, March 23rd, 2026, at 7:04 a.m. (11:04 GMT), President Trump made his announcement.

The suspicious trades occurred between 6:49 a.m. and 6:50 a.m. on March 23rd, 2026.

The February 28 strikes referenced occurred in 2026.

WHY:

Members of the Democratic Party have called for more regulation of prediction sites like Polymarket amid growing scrutiny of recent trades on Iran-based news.

Democratic Senator Chris Murphy introduced the Banning Event Trading on Sensitive Operations and Federal Functions (BETS OFF) Act to prohibit platforms like Polymarket from allowing bets on government actions, terrorism, and war.

Democratic Senator Chris Murphy introduced the BETS OFF Act to prohibit platforms like Polymarket from allowing bets on government actions, terrorism, and war.

Critics, including Democratic Representative Alexandria Ocasio-Cortez, argue that the changes made by prediction platforms are insufficient to address insider trading concerns.

Economist Paul Krugman stated that the trades amounted to more than simple insider trading, suggesting it was akin to “treason” due to the nature of the information involved.

Independent commodities trader Peter Brandt stated, “I’ve traded long enough [five decades] to know, where there is smoke, there is usually fire,” regarding the suspicious timing of the trades.

Economist Paul Krugman wrote that the trades amounted to more than simple insider trading, suggesting it was akin to “treason” due to the nature of the information involved.

Critics argue that the timing of trades suggests knowledge of key White House decision-making.

Senator Murphy accused officials in Trump’s administration of insider trading on Iran war news.

HOW:

Kalshi announced it would launch “new technological guardrails that pre-emptively block politicians, athletes, and other relevant people from trading in certain politics and sports markets.”

Polymarket updated its rules on March 23rd, 2026, to clarify that trading on stolen confidential information, illegal tips, or by someone who could influence an outcome was prohibited as insider trading.

Traders used practices like “wallet splitting” to avoid detection on Polymarket.

Polymarket updated its rules to prohibit trading on stolen confidential information and illegal tips.

(UPDATED March 26, 2026 15:19 UTC)

On March 23, 2026, at 7:04 a.m. GMT, President Trump announced on his Truth Social platform that the administration would hold off on bombing Iran’s oil fields, a move that reportedly allowed traders to profit between $40 million and $50 million from the timing of their trades. A trader for a major hedge fund described the market activity surrounding this announcement as "really abnormal," reflecting growing concerns within the financial community. In response to these developments, members of the Democratic Party are calling for more regulation of prediction sites like Polymarket, while Kalshi has announced plans to implement new technological guardrails to prevent politicians and athletes from trading in certain markets.

(UPDATED March 26, 2026 13:20 UTC)

On March 23rd, President Trump announced on his Truth Social platform that he would delay threatened attacks on Iranian energy infrastructure, which led to a significant drop in the price of Brent crude oil from $113 a barrel to $96. Following this announcement, an independent on-chain analyst discovered that 38 accounts, believed to belong to one person, netted over $2 million betting on predictions related to the situation, including no Iran ceasefire and the entry of US forces into Iran. In response to the growing scrutiny of these trades, Democratic Representative Seth Moulton of Massachusetts has prohibited his staffers from betting on prediction markets linked to political outcomes and information obtained in an official capacity.

(UPDATED March 26, 2026 11:16 UTC)

On March 23, 2026, President Trump announced on his Truth Social platform that he would delay threatened attacks on Iranian energy infrastructure, coinciding with a surge in trading volume on the S&P 500 e-Mini that morning. Meanwhile, a group of newly created Polymarket accounts placed a $2 million bet on predictions regarding the Iran conflict, prompting Democratic Senator Chris Murphy to introduce the BETS OFF Act to prohibit betting on sensitive government actions. Notably, Polymarket updated its rules the same day to clarify that trading based on insider information or illegal tips would not be allowed.

(UPDATED March 26, 2026 09:17 UTC)

Andrew 10 GWEI, an independent on-chain analyst, uncovered 38 accounts believed to belong to one individual who made over $2 million betting on the February 28 strikes. As of March 25, 2026, there were 355 active prediction markets on Polymarket related to the ongoing war, with a group of new accounts wagering $2 million on various outcomes, including the likelihood of US forces entering Iran by the end of April. In response to these activities, Democratic Senator Chris Murphy has introduced the BETS OFF Act to ban betting on government actions and war, while critics like Representative Alexandria Ocasio-Cortez argue that recent changes to prediction platform rules do not adequately address insider trading issues.

(UPDATED March 26, 2026 05:32 UTC)

On March 23, 2026, trading surged just before President Trump's announcement, with over 6,200 oil contracts exchanged, valued at $580 million, leading to a drop in Brent crude oil prices from $112 a barrel to around $99. Following these events, economist Paul Krugman criticized the trades as potentially treasonous, while Democratic Senator Chris Murphy proposed the BETS OFF Act to ban betting on sensitive government actions. In response to the situation, Polymarket updated its rules to prohibit trading based on insider information or actions that could influence outcomes.

(UPDATED March 26, 2026 01:22 UTC)

On March 23, 2026, trading surged just before President Trump's announcement, with over 6,200 oil contracts exchanged, totaling $580 million, and the price of Brent crude oil dropping from $113 a barrel to $96 shortly after. Unusual Whales reported a significant trade involving the purchase of S&P 500 futures valued at $1.5 billion while selling oil futures worth $192 million, raising eyebrows among analysts. In response to the suspicious timing of these trades, Polymarket updated its rules to prohibit trading based on stolen confidential information or illegal tips, as economist Paul Krugman suggested the actions could be considered more than just insider trading.

(UPDATED March 26, 2026 00:37 UTC)

On Monday, March 23, President Trump announced on his Truth Social platform that traders have placed bets worth hundreds of millions of dollars on various prediction platforms since the onset of the US-Israeli war on Iran. The suspicious trades, which occurred just before his announcement, have drawn criticism from Democratic Senator Chris Murphy, who accused Trump’s administration of insider trading, while Representative Alexandria Ocasio-Cortez expressed concerns over changes made by prediction platforms like Polymarket. In response to the controversy, Polymarket has updated its rules to prohibit trading on stolen confidential information and illegal tips, as analysts report that 355 live prediction markets are linked to the war's outcomes.