NBA Prediction Market Apps: Get 5 Best Sign Up Promos for Nov. 11 Games

We have a loaded NBA slate ahead of us tonight, and new users can gear up for all of the games with the best prediction market apps out there. We will take you through each of those apps to look into, as well as the welcome offers that are available.

Here are the five best prediction market platforms for NBA games tonight, and their current offers.

Offers and availability vary by state and are subject to each platform’s terms.

Kalshi Promo Code RAD55 — Get $55 Bonus

KALSHI TRADING

Offer

T&Cs

Trade $25 at Kalshi & Get a $55 Bonus!

Must be 18+ years or older & residing in the United States. Other Terms & Conditions may apply.

LOCK IN PROMO

CODE: RAD55

CODE: RAD55

SIGNUP TODAY

TRADE $25
GET $55

GET OFFER

Trade $25 at Kalshi & Get $55 in Bonuses

The most regulated way to trade the NBA. Users trade real-money event contracts priced between 1¢ and 99¢, where the cost directly reflects the market’s implied probability.

Specific markets for this Cavaliers-Knicks matchup position the Knicks as favorites with a 63% win probability. Kalshi’s standard NBA menu covers core outcomes including game winner, point spreads, total points, and player props. Early volume on these lines reveals exactly which side the crowd money backs.

A $25 qualifying trade unlocks $55 in bonuses, subject to state eligibility and terms.

Novig Promo Code RAD50 — Get $50 in Trade Credits

NOVIG PREDICTION
MARKET

Offer

T&Cs

Deposit $10 & Get $50 in Trade Credits!

Restrictions & requirements apply. Not available in all states. 21+. Event contract trading involves risk & is not appropriate for all. Consider if it's appropriate for you in light of financial circumstances. See novig.com/terms for information.

SIGN UP

CODE: RAD50

CODE: RAD50

SIGNUP OFFER

DEPOSIT $10
GET $50

IN TRADE CREDITS

TRADE NOW

Deposit $10 and get $50 in Trade Credits

On a traditional platform you pay vig on every trade, but peer-to-peer exchanges eliminate this cost by matching you against another user rather than a house. Whether you are backing the Knicks on the spread or looking at another market, removing that vig inherently improves your return.

A $10 deposit unlocks $50 in trade credits, terms and state availability apply.

Polymarket Promo Code RAD25 — Claim $25 Sign-Up Bonus

POLYMARKET

Offer

T&Cs

Deposit $10 & Get a $25 Trade Bonus!

18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading involves high risk and may result in loss of your entire investment. See polymarket.us/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 derivatives exchange and clearing organization.

SIGN UP

CODE: RAD25

CODE: RAD25

SIGNUP OFFER

DEPOSIT $10
GET $25 BONUS

TRADE NOW

Trade $10 & Get $25 in Trade Credits at Polymarket!

Prediction markets thrive on constant movement and deep liquidity. With markets for Cavaliers-Knicks available, typical NBA coverage spans game winners, point spreads, and totals. Like at other platforms, the Knicks are a firm home favorite.

Prices fluctuate live as news breaks or momentum shifts on the court. Because share prices read directly as probability, you maintain total flexibility to buy low, sell high, and cash out your position before the final buzzer ever sounds.

A $10 qualifying trade unlocks $25 in trade credits, terms apply.

OG Promo Code DIME — Trade $25, Get $50 Bonus

OG TRADING
MARKET

Offer

T&Cs

Trade $25 & Get a $50 Welcome Offer at OG Trading Market!

Must be 18+ years or older & residing in the United States. Other Terms & Conditions may apply.

LOCK IN PROMO

CODE: DIME

CODE: DIME

SIGNUP TODAY

TRADE $25
GET $50

SIGN UP TODAY

Trade $25 & Get $50 in Bonuses at OG Trading Market!

With a simplified market menu, the barrier to entry is minimal with OG.

Since identical outcomes are priced differently across venues, an extra account means more shots at the better side of an identical trade. A $25 trade unlocks $50 in bonuses, terms apply.

ProphetX Promo Code SBDIME — Get $75 Bonus

TRADE $50 / GET $75 IN BONUSES

If you have a precise read on this matchup and want a line nobody else is posting, you can create it yourself at ProphetX. You request your ideal price and number, and another user fills your order.

A $50 qualifying trade unlocks $75 in bonuses, terms apply.

Use Prediction Markets for Cavaliers vs. Knicks

The 6-4 New York Knicks boast a massive defensive advantage over the 5-6 Cleveland Cavaliers, allowing just 102.3 points per game compared to Cleveland’s 115.0. This suffocating defense anchors New York’s success, even as Cleveland edges them slightly in scoring with 116.5 points per contest.

New York might be without Josh Hart, whose day-to-day ankle status could impact perimeter rotations, while Cleveland operates without Sam Merrill and Nae’Qwan Tomlin. Traders should note New York’s overwhelming tendency to play low-scoring games, hitting the under in 80% of their matchups, while Cleveland has struggled with a poor 3-8 record against the spread.

Given New York’s elite defensive metrics and Cleveland’s inability to cover, the market’s 62.4% implied probability for a Knicks victory feels perfectly justified.

If you are looking to trade on another game, here is the full slate and tip-off times:

• Cavaliers vs. Knicks, 7 p.m. ET
• Wizards vs. Pacers, 7 p.m. ET
• Celtics vs. Raptors, 7 p.m. ET
• Spurs vs. Bulls, 8 p.m. ET
• Nuggets vs. Grizzlies, 8 p.m. ET
• Lakers vs. Bucks, 8 p.m. ET
• Nets vs. Pelicans, 8 p.m. ET
• Magic vs. Jazz, 9 p.m. ET
• Warriors vs. Rockets, 9:30 p.m. ET
• Thunder vs. Trail Blazers, 10 p.m. ET

Steps To Claim These Offers Before Tipoff

1. Pick a platform above.
2. Sign up and verify identity.
3. Confirm offer active in your state.
4. Make the qualifying deposit or trade.
5. Find the NBA market and place trade.

Qualifying Requirement By Platform

Prediction markets carry real financial risk; only trade what you can afford to lose, as availability, minimum age, and bonus terms differ by jurisdiction before tipoff.

Prediction markets carry real financial risk; only trade what you can afford to lose, as availability, minimum age, and bonus terms differ by jurisdiction before tipoff.