Prediction Market Promos for Wednesday Could Net You Over $400 in Trading Bonuses for MLB, NBA or NFL

The best prediction market promos are live for Wednesday, October 28, as the NBA, World Series and NFL Week 8 keep the sports calendar full. New users can download any of the best prediction market apps, register, fund an account and complete a qualifying trade to unlock welcome offers. Scroll down to compare every bonus, review the terms and follow the steps to get started.

Our best prediction market promos

Top 7 Prediction Markets	Welcome Offers	Claim Now
	$60 Trading Bonus	Claim $60 with code 'MAX60'
	Deposit $10, Get $25 Bonus	Claim $25 with code "COVERS"
	Trade $5, Get $100 in Predicts Bonuses	Claim $100
	Trade $50, Earn $75	Claim $75 with code "COVERS"
	Deposit $10, Get $50	Claim $50 with code "COVERS"
	Play $10, Get $50 in Bonus Entries	Claim $50 with code "COVERS"
	Trade $25, Get $50 Bonus	Claim $50
	Trade $10, Get $20 Bonus	Claim $20 with code "COVERS"
	Unlock $50 Bonus	Claim $50

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Best Predictions Market Promos for NBA, World Series and NFL Week 8

Wednesday brings a 12-game NBA slate and World Series Game 5, while NFL Week 8 opens Thursday at 8:15 PM ET. Each of the best prediction market sites below offers a welcome bonus for new users, and these best predictions promos are broken down with full terms and sign-up steps.

No. 1: Kalshi

Claim $60 Bonus

Get $60 Bonus with code MAX60

*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

Eligible new customers who enter the Kalshi promo code MAX60 during registration can claim the Trade $25, Get $60 sign-up offer. Kalshi lets users trade contracts on sporting events, politics, breaking news, economics and pop culture.

Key terms and conditions:

• The offer is available in all states except Nevada and Washington.
• You must be physically present in an eligible location.
• New customers 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.
• After you transact at least $25, the bonus is credited regardless of whether the qualifying transactions win or lose.
• 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 offer:

1. Sign up and verify. Select "Sign Up" on the Kalshi landing page, enter the promo code MAX60 and provide your date of birth, phone number, location, Social Security number and a photo ID with a selfie.
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 your bonus credit, you can withdraw eligible cash proceeds, but not the original bonus credit. Open the "Transfers" section, choose "Withdraw Funds," select a linked payment method and enter the amount.

No. 2: Polymarket

  

Deposit $10, Get $25
Code: COVERS

Claim $25

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

New users who enter the Polymarket promo code COVERS during registration can unlock a $25 trading bonus after depositing $10. The previous U.S. waitlist has been removed for eligible users.

Key terms and conditions:

• The offer is available 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 and a selfie holding that ID.
• Make an initial deposit of $10.
• Once you meet the 1x playthrough requirement of the bonus, any profit from your trades can be withdrawn as cash.
• Promo codes generally cannot be applied after your account has been created, so enter the code during registration.

How to claim the offer:

1. Register through a link on this page. Click "Sign Up," enter the invite code COVERS and enter the verification code sent to your email. You can also register with a crypto wallet such as MetaMask.
2. Make a qualifying deposit of $10 or more using a debit card, bank transfer (ACH), Apple Pay or a crypto option.
3. Place your first trade. Complete a real-money trade on any eligible market.
4. Access your bonus funds. Your $25 trading bonus will be credited and ready to use on your next trades once the requirements are met.

No. 3: FanDuel Predicts

  

Trade $5, Get $100 in Predicts Bonuses

Claim $100

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 code is needed to claim the FanDuel Predicts promo code 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.

Key terms and conditions:

• The offer is only valid 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.
• After the initial requirements are met, you receive an initial $20 Predicts Bonus and can earn another $20 for each of the next four days you complete a qualifying trade, up to $100 total.
• Each $20 Predicts Bonus can take up to 72 hours to credit.
• Trades made with site credit, bonus credit or another promotional bonus do not count toward the requirement.
• The bonus is non-withdrawable, but cash payouts from a successful bonus trade are withdrawable. Any unused bonus is removed one day after it is credited.
• Users who previously signed up for a FanDuel account or used one to make a prior trade are not eligible.

How to claim the offer:

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

No. 4: ProphetX

  

Earn $75
Code: COVERS

Claim $75

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

Registering with the ProphetX promo code COVERS unlocks a $75 trading bonus after you deposit at least $50 and trade at least $50 in event contracts. The bonus is credited regardless of the outcome of those trades.

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 ProphetX bonus 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 offer:

1. Click our link and create your ProphetX account. Launch the app or desktop site, click "Register" and provide your full name, date of birth, mailing address, Social Security number and phone number. Verify your identity with a photo of your driver's license or passport and enter the one-time PIN sent by text. Register with the promo code COVERS to qualify.
2. Deposit. Go to the banking section, choose a payment option, enter the amount and confirm. The minimum deposit is $50.
3. Make your first $50 trade. Browse the available markets and start placing trades.
4. Receive $75 in bonus funds. Use your bonus funds to keep trading sports prediction markets.
5. Withdraw winnings. Once all conditions are met, select "Withdraw," choose from the available vendors and enter the amount. Claims are expected to be processed within five business days.

No. 5: Novig

 

Deposit $10, Get $50
Code: COVERS

Claim $50

Restrictions and eligibility requirements apply. The offer is available to new users only, subject to the terms and conditions specified by Novig. 21+ 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. Novig products are not available in all jurisdictions.

Novig Promo Code: Deposit $10, Get $50

The Novig promo code COVERS qualifies new users for a Deposit $10, Get $50 welcome offer. Novig is a peer-to-peer prediction market regulated by the Commodity Futures Trading Commission (CFTC) and operates via Ludlow Exchange, LLC.

Key terms and conditions:

• You must use the promo code COVERS during registration and be at least 21 years old.
• Make a minimum deposit of $10 and a minimum trade of $5 to activate the offer.
• The bonus arrives as Ten (10) Trade Credits of $5.00 each.
• Trade Credits must be used on contracts priced at least $0.01 and no more than $0.60 per contract, and they expire after 30 days.
• Novig Coins are non-withdrawable and hold no monetary value, but Novig Cash can be exchanged for various real money prizes.
• The offer is available nationwide, and there is no end date.

How to claim the offer:

1. Register an account. Click our link and download the Novig app from the App Store or Google Play Store.
2. Create and verify your account. Select "Sign Up" and provide your full name, home address, email and Social Security number.
3. Enter the promo code COVERS during registration to qualify for the welcome bonus.
4. Deposit $10 and place a $5 trade to receive $50 in Trade Credits, then start exploring markets.

No. 6: Underdog

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

Claim $50

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).

No. 7: OG.com

Trade $25 & Get $50
Code: COVERS

Claim $50 

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

The OG promo code COVERS gives new users access to up to $50 in trading bonuses after signing up through the links on this page and making a $25 trade.

Key terms and conditions:

• The offer is available in all U.S. states except NY and AZ. 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, and the 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 from the trading volume.
• The offer is available to all new users.

How to claim the offer:

1. Register and enter the promo code COVERS. Visit OG.com, click "Sign Up," verify your email address and mobile phone number, create a passcode and complete identity verification with your full name, date of birth, address and the last four digits of your Social Security number.
2. Deposit funds. Use a debit card, Apple Pay, Google Pay, ACH bank transfer or wire transfer to cover the $25 qualifying trade.
3. Place a qualifying trade. Choose a market below 80% probability that will settle within seven days of account verification and trade at least $25 using cash.
4. Withdraw earnings. Review your portfolio for available cash and promotional rewards, select "Withdraw," link a bank account through Plaid and enter an amount from your eligible cash balance.

No. 8: Plus500

Trade $10, Get $20 Bonus
Code: COVERS

Claim $20

Terms & Conditions apply.
.

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

New customers who enter the Plus500 promo code COVERS during registration can activate a $20 bonus after a $10 trade.

Key terms and conditions:

• The offer is for new customers only.
• It 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.
• A minimum $10 initial deposit and a $10 qualifying trade are required.
• The bonus is issued as trading credit that arrives within seven days.
• The offer is limited to one per person, with 5,000 claims available.
• The offer expires Oct. 31, 2026.
• The $20 Prediction Markets bonus is eligible for withdrawal.

How to claim the offer:

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

No. 9: Crypto.com

Unlock $50 Bonus

Claim $50

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

The Crypto.com promo code offer unlocks up to a $50 bonus for sports event trading. No code is required, and the bonus applies automatically when you sign up through the links on this page.

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 Crypto.com referral code is required.
• Registering requires personal information, such as your legal name and email address, and proof of ID.
• Make a minimum initial deposit of at least $10, and Crypto.com will match your stake in a bonus of up to $50.
• The offer is ongoing and has no expiry date.

How to claim the offer:

1. Register. Download the Crypto.com app from the App Store or Google Play and open it to begin. Complete KYC verification by confirming your phone number and providing a valid government-issued ID, such as a passport or driver's license.
2. Deposit funds. Use USD payments through ACH, bank transfer, Visa, Mastercard, Apple Pay or Google Pay, or crypto options including Bitcoin, Litecoin and Ethereum. The minimum deposit is $10.
3. Start trading. Open 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 receive a set payment for each profitable contract. Go to your account, choose the relevant product, open the "Transfer" section, select "Withdraw Funds," choose a linked payment method and enter the amount.

With the NBA, World Series and NFL Week 8 all on the calendar for Wednesday, October 28, new users have plenty of markets to explore. Compare the offers above, review the terms for your state and register before the next game tips off. Check each platform for the latest details before funding an account.

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