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Infiniti Intelligence Hourly Briefing — Oct 10, 2026 · 11:54 AM ET

2 stories in this edition: 100+ insider-trading cases flagged in 2026 as the CFTC lags · Kalshi probes suspicious trades tied to the Katie Zacharia press secretary pick

100+ insider-trading cases flagged in 2026 as the CFTC lags

Kalshi has signaled 50 instances and Polymarket nearly double that (~90) involving potential insider trading, domestic and overseas, but the pared-down CFTC — which lost…

Platforms flag potential insider activity

Kalshi has signaled 50 instances involving potential insider trading, while Polymarket has signaled approximately 90, according to gamblerss.com. The figures concern activity in 2026 and include domestic and overseas instances.

The reported counts put Polymarket’s total at nearly twice Kalshi’s. They describe potential insider activity, not established violations.

Regulatory context remains limited

The gamblerss.com summary portrays the Commodity Futures Trading Commission (CFTC) as reduced in capacity and lagging behind the flagged activity. However, the available summary cuts off before explaining what the agency lost or how that affected its response.

The source’s full article was unavailable. The supplied material does not identify the markets or traders involved, describe the evidence behind the flags, or specify whether any instance has led to enforcement action.

What it means for prediction markets

  • Flags are not findings: Kalshi’s 50 instances and Polymarket’s approximately 90 should not be treated as confirmed insider-trading violations.
  • Enforcement outcomes remain unclear: The available reporting does not establish how many instances, if any, are under CFTC investigation.
  • Contract-level implications cannot be assessed: Without details on the affected markets or conduct, the figures alone do not establish an impact on particular contracts or their outcomes.
  1. Gamblerss (gamblerss.com)https://gamblerss.com/kalshi-and-polymarket-flag-dozens-of-potential-insider-cases-67593

Kalshi probes suspicious trades tied to the Katie Zacharia press secretary pick

The Wall Street Journal reported Friday, citing a company spokesperson, that Kalshi has launched an investigation into a series of suspicious trades around the selection…

Kalshi examines trades linked to White House selection

Kalshi is investigating suspicious trading connected with the choice of Katie Zacharia as U.S. President Donald Trump's new White House press secretary, according to The Wall Street Journal, as reported by Devdiscourse.

The Journal reported the investigation on Friday, citing a company spokesperson. The supplied report does not identify the traders or describe the transactions under scrutiny.

Limited details on the inquiry

Kalshi declined to comment on the report, according to Devdiscourse. The available material provides no trade sizes, prices or timing relative to the selection.

The reported inquiry concerns trading tied to Zacharia's selection; it does not establish that misconduct occurred. No findings or timetable for the investigation are included in the supplied account.

What it means for prediction markets

  • The investigation puts scrutiny on trading around a White House personnel decision, but the available report does not explain what made the activity suspicious.
  • Without transaction details, readers cannot assess the scale of the trading or its effect on market prices.
  • An investigation is distinct from a finding of wrongdoing. Any conclusions about the traders or their information would go beyond the reporting provided.
  1. Devdiscourse (devdiscourse.com)https://www.devdiscourse.com/article/international/3990033-kalshi-probes-suspicious-trades-tied-to-trump-press-secretary-pick-wsj-reports

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