Sports Gambling

Underdog Promo Code BROAD: Get $1,000 Bonus for NBA, Monday Night Football (Nov. 2)

By Danny Small

Published: Nov 2nd, 2026 · 4:00 PM EST

---

Eligible new users can claim a 50% first-deposit match of up to $1,000 in bonus funds with Underdog promo code BROAD by depositing and trading at least $5 in eligible contracts.

New players also get access to Keep Your Million, Underdog’s free-to-play survival game. Bonus funds may be used on available NFL markets, including Bears vs. Seahawks. Underdog Predict (UDX) is a CFTC-regulated prediction-market exchange, not a sportsbook. Users trade contracts on real-world outcomes at market prices that reflect implied probability.

Is There an Underdog Promo Code for Bears vs. Seahawks?

Yes. Eligible new users who sign up with promo code BROAD receive a 50% first-time deposit match up to $1,000 in bonus funds, plus Keep Your Million.

Offer Detail	Information
Underdog Predict Promo Code	BROAD
New User Welcome Offer	50% first-time deposit match up to $1,000 in bonus funds + Keep Your Million
Minimum Deposit	$5
Qualifying Activity	Trade at least $5 in eligible prediction-market contracts
Who Can Claim	New, first-time Underdog Predict customers who meet the age requirement and are located in a participating state
Availability	Participating states only; not available where UDX does not operate. Check the in-app eligibility list for current availability.
Regulatory Oversight	UDX is subject to CFTC regulatory oversight
Last Verified	November 2, 2026

To qualify for this offer, eligible users must register with promo code BROAD, complete a first-time deposit of at least $5, and trade a minimum of $5 in eligible prediction-market contracts. The 50% deposit match is credited exclusively in bonus funds and applies strictly to the initial deposit.

Trading involves risk, including total loss on positions. Trading decisions and their consequences are your sole responsibility. Nothing on underdogexchange.com constitutes a recommendation, solicitation, or offer to buy or sell any financial instrument. UDX is subject to CFTC regulatory oversight.

What Is the Underdog Promo Code and How Does It Work?

The Underdog promo code is BROAD.

We have verified first-hand that eligible new users who claim this code receive a 50% match on their first-time deposit, worth up to $1,000 in bonus funds. To qualify, you must trade at least $5 in eligible prediction-market contracts. This $5 requirement can be reached with a single trade or across multiple trades. Once you complete your qualifying trades, bonus funds are typically credited within 12-24 hours. Terms apply.

What Is Keep Your Million?

Keep Your Million is Underdog’s free-to-play survival game.

1. Pick a question – for example, whether a quarterback in this matchup finishes higher or lower than a stated passing-yardage number.
2. Split your million – drag the slider to divide a virtual $1,000,000 pot of bonus funds between Higher and Lower; all of it must be allocated.
3. Lock it in – submissions are final once the game starts and cannot be changed.
4. Keep your winnings – when the question settles, you keep whatever was allocated to the winning side, and that becomes your pot for the next question.
5. Run it back – continue through up to 20 questions and survive all 20 to cash out whatever remains in Underdog bonus funds.

All new users and most existing users are eligible for Keep Your Million, while the 50% deposit match is strictly for eligible new users who meet the age requirement and live in a participating state.

Popular Underdog NFL Markets for Monday, November 2: Seahawks vs. Bears

Team	Win Probability
Seattle Seahawks	61.7%
Chicago Bears	38.3%

What a $5 Position Returns

Based on current market prices, the Seattle Seahawks hold an implied win probability of roughly 64%, meaning a $5 position on Seattle would return $7.84 if they win. Conversely, the Chicago Bears sit at an implied probability of about 40%, where a $5 position on Chicago would yield a $12.35 payout if the underdog secures the victory.

Form and Trends to Trade On

The Seattle Seahawks are 4-3 this season but boast a strong 3-1 record at home. Zooming out, Seattle has been dominant over a larger sample size, going 14-3 over their last 17 games.

The Chicago Bears are 5-2 this season and have played well as the visiting team, holding a 2-1 road record. Chicago is also 6-4 over their last 10 games overall, showing consistent recent form against a variety of opponents.

Why Underdog Promo Code BROAD Is the Best Choice for Seahawks vs. Bears

Promo code BROAD delivers the largest verified new-user value of any Underdog Predict offer currently available.

We checked this offer first-hand to confirm that new users actually receive a 50% first-time deposit match up to $1,000 in bonus funds, credited after $5 in eligible contract trades, plus Keep Your Million at no cost. Funding your account before kickoff lets you put these bonus funds to work on live markets.

For example, you can trade the game-winner market, where the Seattle Seahawks carry a 61.7% win probability against the Chicago Bears at 38.3%. This offer is for eligible new users only. Age and participating-state requirements apply. Terms apply, and trading involves risk including total loss on positions.

How to Redeem Underdog Promo Code BROAD

Promo code: BROAD. Eligible new users can claim a 50% first-deposit match of up to $1,000 in bonus funds, plus access to Keep Your Million. To qualify, register with the code, deposit at least $5, and trade at least $5 in eligible prediction-market contracts.

1. Check eligibility. You must be a new Underdog Predict customer, meet the age requirement, live in a participating state, and complete identity verification (KYC) using your legal name, address, date of birth, and the last four digits of your SSN.
2. Register with promo code BROAD. Create an account at underdogexchange.com and enter BROAD during registration so the offer is attached to your account.
3. Make your first deposit. Deposit at least $5 using an available payment method. The offer matches 50% of your first deposit, up to $1,000 in bonus funds.
4. Trade at least $5. Buy or sell eligible prediction-market contracts totaling $5 or more. Eligible markets may include outcomes for Chicago Bears vs. Seattle Seahawks or other available events. The bonus is typically credited within 12–24 hours after you meet the requirements.

Underdog Promo Code BROAD: FAQ

What is the Underdog promo code?

The promo code is BROAD. Eligible new customers who enter it during registration can receive a 50% match on their first deposit, up to $1,000 in bonus funds, after meeting the qualifying requirements. New accounts also receive access to Keep Your Million, Underdog’s free-to-play survival game.

Is the Underdog Predict deposit-match offer for new users only?

Yes. The first-deposit match is for eligible first-time Underdog Predict customers who meet the age requirement and are in a participating state. Keep Your Million is available to newly registered users and most existing users, subject to its terms.

How much must I deposit and trade to qualify?

You must make a first deposit of at least $5 and trade at least $5 in eligible contracts. The trading threshold may be met in one trade or across multiple trades. After you qualify, the 50% deposit match—capped at $1,000—is issued in bonus funds, typically within 12–24 hours. Terms apply.

Is Underdog Predict a sportsbook?

No. Underdog Predict is a prediction-market exchange subject to CFTC regulatory oversight. Users trade outcome-based contracts at market-driven prices that represent implied probabilities; it is not a traditional sportsbook. Trading involves risk, including total loss on positions.

Can I use the BROAD promo code for Bears vs. Seahawks markets?

The promo code is used during registration, not on a specific game. Once credited, eligible bonus funds may be used for available prediction-market contracts, which may include Chicago Bears vs. Seattle Seahawks markets. Market availability can vary. Terms apply.