Best Prediction Market Promos for Monday: Claim $480 in Bonuses for 2026 Midterms Predictions

Joshua Howe - Content Manager at Covers.com
Joshua Howe • Content Manager 5+ years betting experience
Updated: Nov 2, 2026 , 07:10 PM ET • 3 min read

Claim the best predictions market promos for the US Midterms and compare top welcome offers from the best prediction market sites.

Photo By - Claim prediction market welcome bonuses by signing up today!

Election Night is nearly here, and the predictions market promos below can get new users in position before polls close on Tuesday, Nov. 3. Review the latest prediction market promos from the best prediction market apps, then download your preferred app and register through the links on this page.

Our best prediction market promos

Top 7 Prediction Markets Welcome Offers Claim Now
Kalshi $60 Trading Bonus Claim $60 with code 'MAX60'
Polymarket Deposit $10, Get $25 Bonus Claim $25 with code "COVERS"
FanDuel Trade $5, Get $100 in Predicts Bonuses Claim $100
ProphetX Trade $50, Earn $75 Claim $75 with code "COVERS"
Underdog Play $10, Get $50 in Bonus Entries Claim $50 with code "COVERS"
OG.com Trade $25, Get $50 Bonus Claim $50
Plus500 Trade $10, Get $20 Bonus Claim $20 with code "COVERS"
Crypto.com Unlock $50 Bonus Claim $50

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Best Predictions Promos for the US Midterms

With all 435 House seats and 35 Senate seats on the ballot Tuesday, Nov. 3, markets covering control of Congress are drawing heavy attention. The best prediction market sites are offering welcome bonuses to new users ahead of Election Day, and each offer is broken down below. These best predictions promos include the Kalshi promo code, Polymarket promo code, FanDuel Predicts promo code, ProphetX promo code, Underdog promo code, OG promo code, Plus500 promo code and Crypto.com promo code.


No. 1: Kalshi

*Certain limitations apply. The offer is available to new users only, subject to the terms and conditions at http://kalshi.com/tc/55. 18+ only. Restrictions and eligibility requirements apply. Event contract trading involves significant risk and is not appropriate for everyone. Please carefully consider if it is appropriate for you in light of your personal financial circumstances. Kalshi products are not available in all jurisdictions. See kalshi.com/regulatory for more information

Kalshi Promo Code: Trade $25, Get $60

Enter the Kalshi promo code MAX60 during registration to claim the Trade $25, Get $60 offer for eligible new customers. Kalshi lets users trade contracts on sports, politics, breaking news, economics and pop culture. The bonus is credited once you transact at least $25, regardless of whether those trades win or lose.

Key terms and conditions:

  • The offer is available in all states except Nevada and Washington.
  • You must be physically present in an eligible location.
  • You can use either the promo code MAX60 or an eligible referral link, but not both.
  • The offer is limited to one per Kalshi account.
  • You must provide a government-issued ID or passport, along with a selfie of you holding that ID.
  • Make an initial deposit of at least $10 and transact at least $25 on Kalshi's Predictions product.
  • Bonus credit cannot initially be withdrawn, must be used on Kalshi's Predictions product, and expires seven days after it is granted.

How to claim the Kalshi offer:

  1. Sign up and verify: Select "Sign Up," enter the promo code MAX60, and provide personal information such as your date of birth, phone number and location. Kalshi will also ask you to verify your Social Security number and a form of ID.
  2. Deposit: Click "Deposit Cash" in your Kalshi wallet and choose a payment method. You must deposit at least $10.
  3. Trade: Browse the available markets and transact at least $25 on Kalshi's Predictions product.
  4. Withdraw earnings: After using any awarded bonus credit, you can withdraw eligible cash proceeds, but not the original bonus credit itself. Go to "Transfers," choose "Withdraw Funds" and select a linked payment method.

No. 2: Polymarket

 Polymarket Logo 

Deposit $10, Get $25
Code: COVERS

18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading is risky. 100% loss can occur. See https://polymarket.com/tos for more information. The Polymarket US App serves as an independent software provider and affiliate of Polymarket US and Polymarket Clearing, the CFTC-regulated exchange and clearing organization.

Polymarket Promo Code: Deposit $10, Get $25 Trading Bonus

Enter the Polymarket promo code COVERS during registration to unlock a $25 trading bonus after a $10 deposit. Unlike traditional sportsbook promos, the Polymarket sign-up bonus requires a deposit to unlock the reward. The previous U.S. waitlist has been removed for eligible users.

Key terms and conditions:

  • You can claim the offer in all states except Nevada.
  • You must be physically located in an eligible location.
  • You must sign up with the promo code COVERS to trigger the offer.
  • You must provide proof of ID, including a photo of a driver's license or passport with an accompanying selfie holding that ID.
  • Make an initial deposit of $10.
  • Promo codes generally cannot be applied after your account has been created.
  • Once you meet the 1x playthrough requirement of the bonus, any profit from your trades can be withdrawn as cash.

How to claim the Polymarket offer:

  1. Register through a link on this page: Click "Sign Up" and input the promo code COVERS. You will receive a verification email containing a code to enter on the platform, or you can sign up with a crypto wallet such as MetaMask.
  2. Make a qualifying deposit: Deposit at least $10 using a debit card, bank transfer (ACH), Apple Pay or crypto.
  3. Place your first trade: Complete a real-money trade on any eligible market.
  4. Access your bonus funds: If the requirements are met, your $25 trading bonus will be credited and ready to use on your next trades.

No. 3: FanDuel Predicts

 FanDUel 

Trade $5, Get $100 in Predicts Bonuses

Restrictions and eligibility requirements apply. The offer is available to new users only, subject to the terms and conditions specified by FanDuel Predicts. 18+ only. Event contract trading involves significant risk and is not appropriate for everyone. Please carefully consider if it is appropriate for you in light of your personal financial circumstances. FanDuel Predicts products are not available in all jurisdictions.

FanDuel Predicts Promo Code: Trade $5, Get $100 in Predicts Bonuses

No FanDuel Predicts promo code is required for this offer, which lets eligible new users earn up to $100 in Predicts Bonus. Users must sign up for a new account, make a deposit and complete a qualifying $1 real-money trade. An initial $20 Predicts Bonus is followed by another $20 for each of the next four days a qualifying trade is completed, up to $100 total.

Key terms and conditions:

  • The offer is valid only in AK, AL, CA, DE, FL, GA, HI, ID, MN, NE, NM, ND, OK, RI, SC, SD, TX and UT.
  • The promotion runs from Aug. 24, 2026 at 1:00 PM ET through Oct. 20, 2026 at 11:59 AM ET.
  • A deposit is required before the qualifying trade, but no specific minimum deposit amount is stated.
  • Trades made with site credit, bonus credit or another promotional bonus do not count toward the trade requirement.
  • Each qualifying $20 Predicts Bonus can take up to 72 hours to credit.
  • The Predicts Bonus is non-withdrawable, but cash payouts from a successful bonus trade are withdrawable.
  • Any unused portion of the bonus is removed one day after it is credited.
  • Users who previously signed up for a FanDuel account or made a prior trade with one are not eligible.

How to claim the FanDuel Predicts offer:

  1. Register: Use the FanDuel Predicts claim link to create an account. You may need to provide your birth date, Social Security number, home address, banking information and a photo of a government-issued ID.
  2. Deposit and make qualifying trades: Make a deposit, then complete a qualifying $1 real-money trade to earn the initial $20 Predicts Bonus. Complete at least a $1 real-money trade on each of the next four days to earn another $20 per day.
  3. Track bonus and payouts: Manually select the Predicts Bonus in the trade slip to use it before deposited funds.

No. 4: ProphetX

 ProphetX Logo 

Earn $75
Code: COVERS

Federally regulated. Live nationwide. Trading sports event contracts involves substantial risk of loss and is not appropriate for all investors. Past results are not necessarily indicative of future results. You should consider whether trading is appropriate for you in light of your financial circumstances. ProphetX is a CFTC-regulated designated contract market. Full risk disclosure available at prophetx.co/risk.

ProphetX Promo Code: Trade $50, Earn $75

Register with the ProphetX promo code COVERS to claim a $75 trading bonus after making an initial deposit of at least $50 and trading at least $50 in event contracts. The bonus is credited regardless of whether those trades win or lose. ProphetX offers markets in sports, politics and culture.

Key terms and conditions:

  • The offer is available in all states plus DC, excluding Nevada.
  • You must be physically present in an eligible location.
  • You must sign up with the promo code COVERS to trigger the offer.
  • You must provide a government ID or passport, along with a selfie of you holding that ID.
  • Make an initial deposit of $50 or more and trade at least $50 in event contracts.
  • The offer is ongoing.

How to claim the ProphetX offer:

  1. Create your ProphetX account: Launch the ProphetX app or desktop site, click "Register" and provide personal information such as your full name, date of birth, mailing address, Social Security number and phone number. Enter the promo code COVERS and verify your identity with a driver's license or passport photo.
  2. Deposit: Navigate to the banking section, choose a payment option and deposit at least $50.
  3. Make your first $50 trade: Browse the available markets and start placing trades.
  4. Receive $75 in bonus funds: Once eligible, use your bonus funds to keep trading.
  5. Withdraw winnings: Select "Withdraw," choose a vendor and enter the amount. Claims are generally processed within five business days.

No. 5: Underdog

Play $10, Get $50 in Bonus Entries
Code: COVERS

Must be 18+ (19+ in AL, NE; 19+ in CO for some games; 21+ in AZ, MA, and VA) and present in a state where Underdog Fantasy operates. Terms apply. Offer not valid in MD, MI, NJ, NY, OH, and PA. Concerned with your play? Call 1-800-MY-RESET or 1-800-GAMBLER or visit www.ncpgambling.org; AZ: 1-800-NEXT-STEP (1-800-639-8783) or text NEXT-STEP to 53342; NY: Call the 24/7 HOPEline at 1-877-8-HOPENY or Text HOPENY (467369).

Underdog Promo Code

The current offer details for Underdog were not available at the time of publication. Check the Underdog promo code page for the latest terms before registering.

No. 6: OG.com

OG.com Logo

Trade $25 & Get $50
Code: COVERS

 

Campaign period: Extended. The promotion expires seven days after account verification, and only events settled within this seven-day window are eligible. Each qualifying trade must be worth at least $10 and have a probability below 80%. Trades at or above 80% probability will not count. Trades are counted only after they have settled, and trades placed using rewards are not eligible.

OG Promo Code: Trade $25, Get $50 Bonus

Enter the OG promo code COVERS when registering to claim up to $50 in trading bonuses after placing a $25 trade. The offer is available to all new users who sign up through the links on this page.

Key terms and conditions:

  • The offer is available in all U.S. states except New York and Arizona. Users in IL, MA, MD, MI, NJ, NV and OH may claim the bonus but cannot use it for sports trading.
  • You must be physically located in a legal OG state.
  • Make a minimum deposit of $10.
  • Place a trade of at least $25 within seven days of KYC approval.
  • Your qualifying trade must settle within seven days of account verification.
  • Only trades with a probability below 80% qualify, and contracts purchased at $0.80 or higher are excluded.

How to claim the OG offer:

  1. Register and enter the promo code COVERS: Visit OG.com, click "Sign Up," verify your email address and mobile phone number, and create a passcode. Complete identity verification with your full name, date of birth, address and the last four digits of your Social Security number.
  2. Deposit funds: Deposit enough cash to cover the $25 qualifying trade using a debit card, Apple Pay, Google Pay, ACH bank transfer or wire transfer.
  3. Place a qualifying trade: Choose a market that will settle within seven days of account verification and place a trade of at least $25 while the contract is priced below 80% probability.
  4. Withdraw earnings: Review your available cash and promotional rewards in your portfolio. The welcome offer is issued as a trading bonus, so check those balances separately to see which funds are withdrawable.

No. 7: Plus500

Trade $10, Get $20 Bonus
Code: COVERS

Terms & Conditions apply.
.

Plus500 Promo Code: Trade $10, Get $20 Bonus

Enter the Plus500 promo code COVERS during registration to activate a $20 bonus after a $10 trade. The offer is for new customers only, and the $20 Prediction Markets bonus is eligible for withdrawal.

Key terms and conditions:

  • The offer is available in all states plus DC except AZ, CT, IL, IA, KY, MD, MA, MI, MN, MT, NV, NM, NY, OH, RI and TN.
  • The minimum deposit is $10, and the qualifying trade is $10.
  • The bonus arrives as trading credit within seven days.
  • The offer is limited to one per person, with 5,000 claims available.
  • The offer expires Oct. 31, 2026.

How to claim the Plus500 offer:

  1. Sign up and verify: Use the Covers Plus500 link and open a real-money account with your basic information.
  2. Enter the promo code COVERS: Look for the promo code field before making a deposit.
  3. Complete identity verification: Be prepared to provide your address, contact information and Social Security number.
  4. Fund your account: Deposit at least $10, plus enough to cover applicable fees.
  5. Complete $10 in qualifying trades: Make the minimum trade required to release the bonus.
  6. Check account activity: Monitor the status of your bonus and use the $20 on eligible markets.

No. 8: Crypto.com

Unlock $50 Bonus

Restrictions and eligibility requirements apply. The offer is available to new users only, subject to the terms and conditions specified by Crypto.com. 18+ only. Event contract trading involves significant risk and is not appropriate for everyone. Please carefully consider if it is appropriate for you in light of your personal financial circumstances. Crypto.com products are not available in all jurisdictions.

Crypto.com Promo Code: Unlock $50 Bonus

No Crypto.com promo code is required to claim this offer, which applies automatically when you follow the links on this page. A minimum initial deposit of $10 is required, and Crypto.com will match your stake with a bonus of up to $50.

Key terms and conditions:

  • The offer is available in most states plus DC, except AR, AZ, CT, IL, LA, MA, MD, MI, NV, NY and OH.
  • No referral code is required to access the offer.
  • Registering requires personal information, such as your legal name and email address, and proof of ID.
  • The offer is ongoing and has no expiry date.

How to claim the Crypto.com offer:

  1. Register: Download the Crypto.com app from the App Store or Google Play and open it to begin registration. After creating your account, complete KYC verification by confirming your phone number and providing a valid government-issued ID.
  2. Deposit funds: Deposit at least $10 using USD payments such as ACH, bank transfer, Visa, Mastercard, Apple Pay or Google Pay, or crypto options including Bitcoin, Litecoin and Ethereum.
  3. Start trading: Navigate to the "Sports" tab in the Crypto.com predictions marketplace, pick a market and place your prediction by buying or selling a contract.
  4. Withdraw winnings: After the event concludes, you will receive a set payment for each profitable contract. Choose "Transfer," select "Withdraw Funds" and pick a linked payment method.

With the US Midterms arriving Tuesday, Nov. 3, new users can take advantage of these welcome offers before Election Day arrives. Register through the links on this page, review each platform's terms carefully, and choose the offer that fits your trading plans.


Affiliate Disclosure: Our team of experts has thoroughly researched and handpicked each product that appears on our website. We may receive compensation if you sign up through our links.

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Joshua Howe - Covers
Content Manager

Joshua Howe is a content manager at Covers, helping make smarter sports bettors since 2021. An experienced writer and editor, he has developed a sterling reputation within the iGaming space as a meticulous and thoughtful content creator, consistently focused on editorial leadership and strategy, engaging diverse audiences, providing authoritative industry analyses, and crafting compelling stories across multiple mediums. He has reviewed over 30 sportsbooks and has been placing his own wagers for four years and counting.

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