Major prediction markets Kalshi and Polymarket are betting heavily on a U.S. government shutdown, with probabilities surpassing 78% as of the latest data. The total volume wagered across both platforms has exceeded $4.6 million, reflecting deep pessimism that Congress can reach a deal before the funding deadline.
Stalemate in Washington: Both Parties Refuse to Budge
The impasse stems from the failure of Republicans and Democrats to pass appropriations bills needed to keep the federal government running. Neither side appears willing to compromise, choosing instead to blame the other for the potential crisis. Vice President JD Vance stated after a recent meeting that he believes the country is headed into a shutdown. “I hope they change their mind, but we’re going to see,” he added. Vance’s comments further crystallized market expectations of a shutdown.
Trump Administration Warns of Permanent Layoffs
This potential shutdown may carry more severe consequences than past ones. President Donald Trump has warned that if the government shuts down, his administration would “cut a lot of the people that we’re able to cut on a permanent basis.” This signals that a shutdown could be used as a tool to downsize the federal workforce, rather than a temporary pause. Market participants interpret this as reducing the likelihood of a last-minute compromise, thereby boosting shutdown bets.
Prediction Market Boom: Kalshi Trades $500 Million in a Weekend
The popularity of prediction markets continues to surge. Kalshi recently achieved a milestone, with single-weekend trading volume surpassing $500 million, exceeding the volumes seen on election day. Both Kalshi and Polymarket are reportedly exploring new fundraising rounds at valuations reaching into the billions. The platforms provide a real-time pulse on political and economic events, and the government shutdown contract has become a flagship product. While a last-minute deal remains possible — and some degens are betting against the shutdown for a high-risk payout — the prevailing sentiment is that the odds of a shutdown are now baked into the market.
If the shutdown occurs, it will be the first federal government closure in several years, with wide-ranging implications for the economy and public services. Traders will keep a close eye on Capitol Hill negotiations, while prediction market odds serve as a continuous barometer of market sentiment.

