Will there be another US government shutdown by January 31 and will the Democratic Party win the House in 2026?

Prediction markets put the probability at 78%: Will there be another US government shutdown by January 31 and will the Democratic Party win the House in 2026. Currently, markets see this as likely (78% YES). The data guru forecasted the Democrats' chances to take control of the House following a "drastic turn" in the redistricting wars with the GOP.

What’s Happening

A prediction market currently places a 78% probability on the scenario that there will be another US government shutdown by January 31 and will the Democratic Party win the House in 2026, reflecting a convergence of two high-stakes political risks. The immediate trigger for the shutdown component is the expiration of current continuing resolutions, with Congress facing a funding deadline before the end of the fiscal year. Simultaneously, the Democratic Party’s path to retaking the House in the 2026 midterms is being reshaped by a “drastic turn” in redistricting, as CNN’s chief data analyst Harry Enten noted that recent Republican gains in Virginia’s map-drawing process have created a “nightmare” scenario for Democrats, making it “fairly safe to say that Republicans will, in fact, win” control of the chamber if current trends hold. [HuffPost, Mon May 11]

The electoral landscape is further complicated by President Donald Trump’s tumbling approval ratings, which CNN reports are “raising the odds that the 2026 midterm elections will extend one of the most powerful trends in 21st-century American politics.” If Democrats flip either chamber, it would continue an extraordinary run of rapid power shifts. Republicans currently hold a narrow 217-212 majority in the House, with five seats vacant and one independent, meaning Democrats need a net gain of just a few seats to reclaim the speaker’s gavel. However, the Cook Political Report rates only 18 districts as tossups and another 17 as leaning toward one party, indicating a highly competitive map where every vote will matter. [CNN, Sun May 10]

The question of whether there will be another US government shutdown by January 31 and will the Democratic Party win the House in 2026 is also being shaped by primary election results, such as Denise Powell’s victory in Nebraska’s 2nd Congressional District, a competitive “blue dot” seat. The 2026 election calendar includes all 435 House seats, with maps continuing to shift due to ongoing redistricting litigation. To retake the majority, Democrats would most likely need to hold all of their current seats while flipping several Republican-held districts in states like New Jersey and Michigan, where polls show tight races. The next procedural milestone is the September 30 funding deadline, which will test whether Congress can avert a shutdown before the campaign season intensifies. [AP News, Thu May 14]

Traded on Polymarket — $50K Volume

Lower-volume market on Polymarket ($50K). Wider spreads expected — enter with limit orders and be aware of slippage risk. Currently 78c YES.