Case study · Prediction markets · Polymarket

Six days before DOJ named a soldier, $34,000 hit Polymarket.

The bets were public the whole time.

December 27, 2025 – April 23, 2026 · All timestamps ET
DEC 27, 2025
An anonymous Polymarket account opens a position on the "Maduro out by Jan 31" contract with a $96 bet at 8¢. Nobody's paying attention. The trade is public — on-chain — the moment it lands. Source: Polymarket public order book (on-chain)
DEC 27 – JAN 2
Six days of quiet accumulation. Same account. Same contract. Same side. No news catalyst. No headline. The position builds.
JAN 2 · 9:58 PM
The account goes all in. ~$20,000 in a single wager. Running total across the week: ~$34,000. All on YES.
JAN 3 · 1:00 AM
U.S. forces enter Caracas. Operation Absolute Resolve. Maduro captured. The public finds out with the sunrise.
JAN 3 · 8:41 AM
The account begins cashing out. Final payout: ~$400,000.
APR 23, 2026
The DOJ unseals an indictment against Gannon Ken Van Dyke, a U.S. Army soldier with classified access to the operation, on charges tied to profiting from a prediction market using non-public information. Charged, not convicted. Source: U.S. Department of Justice

What the tape showed.

Every one of those wagers was public. On-chain. Timestamped. Anybody with the right kind of eyes on the board could have seen the shape of it building — a single account, one contract, one direction, escalating over six days, then a single $20K wager three hours before Caracas.

The Daily would have caught it the next morning. Pro would have seen the $20K wager land at 9:58 PM.

The story here isn't that somebody knew something. The story is that the receipts were sitting in public the whole time, and nobody with skin in the game was watching.

I saw it at 9:58. You would have too.

— Francesca

Sources

Gannon Ken Van Dyke has been charged, not convicted. All wager timestamps and dollar amounts sourced to Polymarket's public on-chain order book. Nothing on this page is financial advice, an accusation of any specific individual beyond what the DOJ has publicly charged, or a claim of a regulatory outcome. Trading involves risk of loss.