The 2026 midterm elections begin today, with six states offering early voting for U.S. Senate, House of Representatives, and gubernatorial primaries. Alabama, Georgia, Idaho, Kentucky, Oregon, and Pennsylvania residents all vote on Tuesday, May 19. You can make predictions on the results of these races with 2026 midterms odds at Kalshi and Polymarket.
Kalshi and Polymarket are two of the best prediction market apps available to get involved with 2026 midterms odds right now. Prediction markets are unique and function similarly to the stock market. Prices fluctuate due to market demand. Essentially, you purchase contracts that move to having a value of $1 or a value of $0 depending on the outcome of your prediction.
Let's dive in and discuss how to predict the 2026 midterms odds now at Kalshi and Polymarket, and claim valuable welcome bonuses.
2026 Midterms Odds: Latest at Kalshi, Polymarket
With six states in the fold for the May 19 elections, get started at Kalshi and Polymarket to predict the 2026 midterms odds. Here is a look at some of the most notable close elections, according to market sentiment:
KY-04 Republican Primary Winner
The chart above shows Ed Gallrein leading the KY-04 Republican primary with 58%, compared to Thomas Massie at 42% on Kalshi. On Polymarket, the market is slightly more favorable to Gallrein as well, with him at 60% and Massie at 40%.
These prediction markets are part of broader 2026 midterm odds trading, where users can speculate on election outcomes in real time. New users can also claim a bonus on both Kalshi and Polymarket when signing up, which you can use to trade on markets like this after funding and completing basic verification.
Georgia Republican Senate Nominee
The Georgia Republican Senate race shows Mike Collins leading in both prediction markets. On Kalshi, Collins leads Derek Dooley 61% to 32%. On Polymarket, Collins also leads, 64% to 31% over Dooley.
Both platforms offer new user bonuses when you sign up, which you can use to start trading these markets and gain exposure to 2026 midterm odds as pricing moves with new information.
Georgia Republican Governor Nominee
The Georgia Republican Governor primary shows Burt Collins leading Rick Jackson in both prediction markets. On Kalshi, Collins leads 58% to 42%, while on Polymarket, he leads 60% to 40%.
Both platforms also let you participate in election-related contracts, giving you a way to track and trade shifts in 2026 midterm odds in real time.
Kalshi & Polymarket Referral Code ACTION: Claim $60 in Bonuses for 2026 Midterms Odds
Now, let's take a look at the sign-up bonuses available to predict the 2026 midterms odds. At Kalshi, complete $10 in total trades to score a $10 bonus. At Polymarket, make an initial deposit of $20 or more to secure a $50 trading bonus. Be sure to check out our Kalshi vs. Polymarket review to give you a better understanding of how each prediction market stacks up.
Kalshi Promo Code ACTION
Sign up for a new account today with the Kalshi promo code ACTION and complete $10 in total trades. Once you do, you get a $10 bonus to use on future trades.
| Kalshi Referral Bonus | States Available | Kalshi Referral Code |
|---|---|---|
| Trade $10, Get $10 | AL, AK, AR, CA, CO, CT, DE, FL, GA, HI, ID, IN, IA, KS, KY, LA, ME, MN, MS, MO, NE, NH, NM, NJ, NY, NC, ND, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY, DC | ACTION |
Polymarket Referral Code ACTION
When you register today using the Polymarket referral code ACTION, make an initial deposit of $20 or more. Once you do, you get $50 in trading bonus to make trades on any market, including 2026 midterms odds.
| Polymarket Referral Bonus | States Available | Polymarket Promo Code |
|---|---|---|
| Deposit $20, Get $50 Trading Bonus | AL, AK, AR, CA, CO, CT, DE, FL, GA, HI, ID, IN, IA, KS, KY, LA, ME, MN, MS, MO, NE, NH, NM, NJ, NY, NC, ND, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY, DC | ACTION |
Must be 18 years or older and have a legal, U.S. residential address within the applicable state, D.C., or U.S. territories. Not available in AZ, IL, MA, MD, MI, MT, NV, and OH.
