2026 US Midterm Primaries Heat Up – Michigan Senate Race Draws Record Volume
The Michigan Senate Democratic primary has become the most actively traded election market, with Abdul El-Sayed leading at 67¢ and Haley Stevens at 31¢. Overall, Democrats are favored to keep the House (81¢) while the Senate remains a toss-up (Republicans 54¢). The SAVE Act (voter ID) languishes at 9¢.
Cross-market probability snapshot
Will Abdul El-Sayed be the Democratic nominee for the Senate in Michigan?: Abdul El-Sayed
78¢Will Haley Stevens be the Democratic nominee for the Senate in Michigan?: Haley Stevens
22¢Will Democrats win the House in 2026?: Democratic Party
82¢Will Republicans win the U.S. Senate in 2026?: Republican Party
55¢Will "SAVE Act" (H.R. 22) becomes law before Jan 4, 2027?: Before Jan 4, 2027
7¢Each row is a contract priced as a YES probability. Bars are tinted emerald in the >50% band, zinc otherwise. Hover or open in /markets for live orderbook data.
Key takeaways
- 01
The Michigan Senate Democratic primary has become the most actively traded election market, with Abdul El-Sayed leading at 67¢ and Haley Stevens at 31¢.
- 02
Overall, Democrats are favored to keep the House (81¢) while the Senate remains a toss-up (Republicans 54¢).
- 03
The SAVE Act (voter ID) languishes at 9¢.
Full analysis
The 2026 midterm cycle is producing clear signals in prediction markets. Michigan's open Senate seat is the epicenter, with Abdul El-Sayed (KXSENATEMID-26-AELS, 67¢, volume 108,599) holding a commanding lead over Haley Stevens (31¢, vol 103,233) for the Democratic nomination. The winner will face a competitive general election where Democrats are modest favorites (SENATEME-26-D at 65¢). Meanwhile, control of the House is strongly favoring Democrats (CONTROLH-2026-D, 81¢, vol 10,550), while the Senate control market shows a near-toss-up (Republicans 54¢, Democrats 45¢). The legislative front remains quiet—the SAVE Act (KXSAVEACT-27-JAN04) has only a 9% chance of passage before early 2027, reflecting continued partisan gridlock on election integrity bills. Traders should monitor primary margins (KXPRIMARYMOV) for clues on general election competitiveness. Key contracts to watch: KXSENATEMID-26-AELS, CONTROLH-2026-D, CONTROLS-2026-R.
Related markets
Source markets at a glance
The contracts behind this dispatch — current price + 24h volume. Click any card for live orderbook data.
Zoom out
sf query "Michigan Senate primary" && sf book KXSENATEMID-26-AELS