Prediction Market Promos: Earn Up To $480 in Bonuses Trading on the NBA or World Series This Week

Looking to claim the latest prediction market promos before Tuesday's slate? New users can download the best prediction market apps and register to unlock welcome bonuses from Kalshi, Polymarket, FanDuel Predicts, ProphetX, Novig, OG.com, Plus500, Crypto.com and DraftKings Predictions. Each offer below outlines the sign-up steps and terms.

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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Prediction Market Promos for Tuesday, October 27

Brewers vs. Rays Game 4 of the World Series, Pistons-Knicks and Blazers-Lakers all take place Tuesday, October 27, giving new users plenty of markets to explore. Here are the best prediction market sites and best predictions promos available right now, with the details you need to get started.

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

Enter the Kalshi promo code MAX60 during registration to claim the Trade $25, Get $60 offer. Eligible new customers receive the $60 bonus after transacting at least $25 on Kalshi's Predictions product, regardless of whether those transactions 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.
• New customers can use either the 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 offer:

1. Sign up and verify: Select "Sign Up," enter the 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 select 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: Eligible cash proceeds can be withdrawn through the "Transfers" section, but the original bonus credit cannot.

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

Use the Polymarket promo code COVERS in most U.S. states to claim a $25 trading bonus. The offer requires a $10 deposit to unlock the reward.

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 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.
• Promo codes generally cannot be applied after an account has been created, so enter the code during registration.
• Once you meet the 1x playthrough requirement of the bonus, any profit from your trades can be withdrawn as cash.

How to claim the offer:

1. Register through a link on this page: Click "Sign Up" and enter the code COVERS. You can also register with a crypto wallet such as MetaMask.
2. Make a qualifying deposit: Deposit $10 or more using a debit card, ACH bank transfer, Apple Pay or crypto.
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.

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 Bonus

The FanDuel Predicts promo code offer lets eligible new users earn up to $100 in Predicts Bonus. No code is required, and the bonus applies automatically.

Key terms and conditions:

• Users must sign up for a new FanDuel Predicts account, make a deposit and complete a qualifying $1 real-money trade.
• After meeting the initial requirements, users receive an initial $20 Predicts Bonus, then can earn another $20 for each of the next four days they complete the trade requirement, 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 trade requirement.
• The Predicts Bonus must be manually selected in the trade slip to be used before deposited funds.
• The 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.
• The offer is 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.
• 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 required personal information and ID.
2. Deposit and make qualifying trades: Make a deposit, then complete a qualifying $1 real-money trade to earn the initial $20 bonus. Trade at least $1 on each of the next four days to earn $20 per day.
3. Track your bonus and payouts: Select the Predicts Bonus manually in the trade slip and withdraw cash payouts from successful bonus trades.

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

Register with the ProphetX promo code COVERS to claim a $75 trading bonus. You must deposit at least $50 and trade at least $50 in event contracts to unlock the reward.

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 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.
• Once you complete $50 in trades, the $75 bonus is credited regardless of whether those trades win or lose.
• The offer is ongoing.

How to claim the offer:

1. Click our link and create your ProphetX account: Open the app or desktop site, click "Register," enter the code COVERS and provide your personal information and ID. A one-time PIN will be texted to you.
2. Deposit: Go to the banking section, choose a payment option and deposit at least $50.
3. Make your first $50 trade: Browse the available markets and place trades totaling at least $50.
4. Receive $75 in bonus funds: Use your bonus funds to keep trading sports prediction markets.
5. Withdraw winnings: Select "Withdraw," choose a vendor and enter the amount. Claims are 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 and operates via Ludlow Exchange, LLC.

Key terms and conditions:

• You must use the 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 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.
• Trade Credits expire after 30 days.
• The offer is available nationwide and is currently ongoing.

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 Novig promo code COVERS during registration.
4. Deposit $10 and make a $5 trade to receive $50 in Trade Credits.

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 unlocks a new-user bonus worth up to $50 in trading bonuses after 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.
• Your qualifying trade must settle within seven days of account verification.
• Only trades with a probability below 80% qualify. 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 code COVERS: Visit OG.com, click "Sign Up," verify your email address and mobile phone number, and complete identity verification.
2. Deposit funds: Add enough cash to cover the $25 qualifying trade using a debit card, Apple Pay, Google Pay, ACH or wire transfer.
3. Place a qualifying trade: Choose a market that settles within seven days of verification and trade at least $25 on a contract priced below 80% probability.
4. Withdraw earnings: Review your cash and promotional balances, then select "Withdraw" to request an ACH transfer 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

The Plus500 promo code COVERS activates a $20 bonus after a $10 trade for new customers.

Key terms and conditions:

• The offer is for new customers only, and the code COVERS must be entered during registration.
• 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.
• A minimum $10 initial deposit and a $10 qualifying trade are required.
• The bonus arrives as trading credit within seven days.
• The offer is limited to the first 5,000 customers, with one offer per person.
• 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 and create your login.
2. Enter the Plus500 promo code COVERS in 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 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

Claim up to a $50 bonus for sports event trading through the Crypto.com promo code offer. No code is required, as the offer applies automatically through the eligible sign-up 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.
• 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, create your account and complete KYC verification with a valid government-issued ID.
2. Deposit funds: Deposit at least $10 using ACH, bank transfer, Visa, Mastercard, Apple Pay, Google Pay or crypto such as Bitcoin, Litecoin or Ethereum.
3. Start trading: Open the "Sports" tab, choose a market and place your prediction by buying or selling a contract.
4. Withdraw winnings: After the event concludes, go to "Transfer," select "Withdraw Funds," choose a linked payment method and enter the amount.

With World Series Game 4 and two NBA games on the Tuesday, October 27 schedule, new users have several ways to claim a welcome offer today. Review each platform's terms, confirm eligibility in your state and register using the links above to get started.

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