White House Warns Staff Against Using Nonpublic Information on Prediction Markets
The White House sent staff an email warning them not to wager on prediction markets like Polymarket and Kalshi, saying using tradeable nonpublic information about Iran‑war decisions or oil markets could raise ethics and criminal‑risk concerns akin to insider trading. The guidance — prompted by a spike in betting on strikes, cease‑fire outcomes and oil prices — was issued as the administration dispatched a delegation to Pakistan for high‑stakes Iran talks.
📌 Key Facts
- The White House warned staff against using nonpublic information on prediction markets, explicitly linking the guidance to the ongoing war with Iran.
- Officials feared that insiders could profit from Iran-war decisions and related oil-market moves, and that risk drove the new guidance.
- Senior aides were alarmed by the scale and timing of war‑related betting on platforms such as Polymarket and Kalshi, which offered markets on strikes on Iran, oil prices, and other policy‑contingent events.
- The warning employed plainer criminal‑risk language after internal concern that some staff might not recognize prediction‑market wagering as legally equivalent to trading on material nonpublic information in securities or commodities markets.
- The guidance was issued as the administration sent a top delegation to Pakistan for high‑stakes Iran talks, reflecting concern about tradeable nonpublic information tied to cease‑fire and war decisions.
- The overall response aims to prevent insider‑trading–like activity in emerging prediction‑market venues amid heightened geopolitical volatility.
📊 Relevant Data
As of early 2026, approximately 65% of active users on Polymarket are aged 18-35 and predominantly male.
What is Customer Demographics and Target Market of ... — businessmodelcanvastemplate.com
In the US, low income is associated with higher odds of gambling disorder across all racial/ethnic groups, with no significant differences by race/ethnicity in the income-gambling disorder relationship based on 2020 data analysis.
Evaluating for Differences by Race/Ethnicity in the Association ... — pmc.ncbi.nlm.nih.gov
A March 2026 Pew Research survey found that 54% of Americans disapprove of U.S. military action in Iran, with disapproval higher among Democrats (72%) than Republicans (34%).
Americans Broadly Disapprove of U.S. Military Action in Iran — pewresearch.org
The U.S.-Iran war caused Brent crude oil prices to surge to $120 per barrel in early 2026, increasing from a 15% jump at the conflict's onset.
The global price tag of war in the Middle East — weforum.org
A 2026 poll showed that 66% of Americans favor ending U.S. involvement in the Iran conflict quickly, even if not all goals are achieved, with variations by demographics not detailed in the poll summary.
Majority of Americans favor exit from Iran conflict, even if ... — ipsos.com
📰 Source Timeline (3)
Follow how coverage of this story developed over time
- The WSJ newsletter explicitly links the White House’s staff warning about betting on prediction markets to the ongoing Iran war context.
- It notes that the guidance is being issued as Trump sends a top delegation to Pakistan for Iran talks, highlighting concern about tradeable nonpublic information tied to cease-fire and war decisions.
- The New York Times piece confirms the guidance was driven not only by generic ethics concerns but specifically by fears that insiders could profit from Iran‑war decisions and oil‑market moves, tying the warning directly to the current conflict.
- It details that senior aides were alarmed by the scale and timing of war‑related betting on platforms like Polymarket and Kalshi, which were offering markets on strikes on Iran, oil prices, and other policy‑contingent events.
- The article reports additional internal concern that some staff might not recognize prediction‑market wagering as legally equivalent to trading on material nonpublic information in securities or commodities markets, prompting plainer criminal‑risk language in the email.