Kalshi probes suspicious trades on Trump's press secretary pick

Kalshi reviews timing of wagers

Kalshi has opened an investigation into suspicious trading tied to Trump's press secretary pick, according to Reuters, citing reporting by The Wall Street Journal.

The scrutiny follows the WSJ's identification of at least three small wagers on conservative commentator Katie Zacharia being selected for the White House role.

The bets drew attention because of their timing, rather than their size. The available summary describes them as well-timed but provides no amounts, transaction timestamps or trader identities.

The Reuters report was published on Oct 9, 2026. Its full text was unavailable in the supplied material, which gives no findings from Kalshi's investigation and does not establish that any trader violated market rules.

What it means for prediction markets

• Timing is the focus: The reported review concerns at least three small wagers, highlighting scrutiny of when trades occurred rather than simply how much was staked.
• An investigation is not a finding: The supplied information establishes that Kalshi is investigating, not that the wagers involved misconduct.
• Key details remain unavailable: Without trade prices, amounts or timestamps, the material does not support conclusions about the bets' effect on market odds.