Polymarket, Kalshi and Novig promo code "DIMERS" launches $100 referral bonus for MNF Week 2 live odds

Three US prediction markets have their sign-up codes live at once for the last game of NFL Week 2, and on Dimers the code is the same on all three. Polymarket and Kalshi have confirmed their promo codes, referral codes and invite codes are active for Monday Night Football, with the Giants and Rams kicking off at SoFi Stadium at 8:15 p.m. ET, and Novig has launched its own promo code alongside them. The Polymarket promo code is DIMERS, the Kalshi promo code is DIMERS, and the new Novig promo code is DIMERS.

Read the Polymarket Code's updated terms and conditions carefully to ensure your trading funds are protected.

The three offers stack differently. The Polymarket promo code DIMERS unlocks a $50 bonus on a $10 deposit — $60 total to trade. The Kalshi promo code DIMERS runs a flat 100% match — $25 in bonus funds on a $25 deposit, for $50 total. The Novig promo code DIMERS unlocks a $25 bonus on a $10 deposit — $35 total. All three are for new US accounts only, all three are verified and active as of Monday, September 21, 2026, and all three are open to new users in every eligible state.

Here are the three codes and what each unlocks, confirmed at kickoff:

What is the Polymarket promo code for Monday Night Football?

The Polymarket promo code for Monday Night Football is DIMERS. It carries a $50 bonus on a $10 first deposit for new Polymarket US accounts — a $60 opening balance before the first Giants vs. Rams contract is bought — and it is the largest match ratio of the three codes on this page. The same string works whether you enter it as a Polymarket promo code, a Polymarket referral code, or a Polymarket invite code; Polymarket issues one code per account across all three labels.

What is the Kalshi promo code for Monday Night Football?

The Kalshi promo code for Monday Night Football is DIMERS. It runs Kalshi's flat deposit match — deposit $25, receive $25 in bonus funds, for $50 to trade — with no tiers, no minimum trade count and no qualifying window. Kalshi is a CFTC-regulated prediction market exchange, and its Giants vs. Rams winner market is the deepest NFL contract on any US platform tonight at $36.7 million in volume. As on Polymarket, the same string works as a Kalshi promo code, a Kalshi referral code, or a Kalshi invite code.

Read the Kalshi Promo Code's updated terms and conditions carefully to ensure your trading funds are protected.

Novig promo code launches for Monday Night Football: Deposit $10, Get $25

The newest entry on the board is Novig, a US prediction market exchange that has launched the promo code DIMERS for the first time. Deposit $10 with the Novig promo code DIMERS applied and receive a $25 bonus in trade credits, for $35 in total trading funds. Novig is smaller than Polymarket or Kalshi in market depth and lists fewer markets per game, but its $25-on-$10 bonus is the second-best match ratio of the three, and it is live for Giants vs. Rams tonight. Note that the Novig code is entered on Novig only — the DIMERS string is issued separately by each platform and each one works only where it was issued.

How to use the Polymarket, Kalshi and Novig promo code DIMERS:

To claim the Polymarket promo code DIMERS:

1. Go to Polymarket.com or download the Polymarket app.
2. Create a new US account and enter the Polymarket promo code DIMERS in the referral or invite field.
3. Complete identity verification.
4. Deposit $10 — your $50 Polymarket bonus is credited, for $60 total to trade on Giants vs. Rams markets.

To claim the Kalshi promo code DIMERS:

1. Go to Kalshi.com or open the Kalshi app.
2. Sign up and enter the Kalshi promo code DIMERS in the promo or referral field.
3. Verify your identity to activate the account.
4. Deposit $25 — your $25 Kalshi bonus is credited on top, for $50 total to trade.

To claim the Novig promo code DIMERS:

1. Go to Novig or download the Novig app.
2. Sign up and enter the Novig promo code DIMERS at registration.
3. Verify your identity.
4. Deposit $10 — your $25 Novig bonus is credited, for $35 total to trade.

Giants vs. Rams odds on Polymarket and Kalshi at kickoff:

Here are the Giants vs. Rams odds on Polymarket and Kalshi as the game gets underway. On both platforms these “odds” are market-implied probabilities — prices set by real traders buying and selling contracts, not lines set by a house. Polymarket shows a payout multiple per $1; Kalshi shows the Yes price in cents:

The two platforms are three points apart on the favorite — Polymarket went into kickoff with the Rams at 74%, Kalshi has them at 71% after the Giants ticked up two points through the day — and they lean opposite ways on the secondary markets: Polymarket is slightly over on both the 6.5-point spread and the 47.5 total, Kalshi is slightly under on both. That is the kind of gap a trader holding both accounts can work. A Giants contract pays $3.45 to $3.85 per $1 depending on where you buy it.

Kalshi's player-prop menu for the game, at kickoff:

Kyren Williams at 59% is the only scorer priced above even money, and Davante Adams at 66% to clear 12.1 PPR points is the most confident fantasy line on the board. Novig also lists a Giants vs. Rams winner market; its prices vary from the two larger platforms and can be checked directly in the app.

Polymarket odds and Kalshi odds reflect live trading and update in real time. Polymarket figures are pre-kickoff prices and Kalshi figures are live at kickoff, all as of Monday, September 21, 2026, and will move throughout the game.

View and trade full Polymarket odds for Giants vs. Rams.
View full Kalshi odds for Giants vs. Rams.
View Novig odds for Giants vs. Rams.

Polymarket promo code vs. Kalshi promo code vs. Novig promo code:

All three are US prediction markets running promo code offers for Monday Night Football, and on Dimers the code is DIMERS on each. Here is how they compare:

The three codes deliver value in different shapes. Polymarket's DIMERS is the biggest match ratio — five times the deposit — and Polymarket's peer-to-peer structure tends to produce the fastest price discovery on breaking news. Kalshi's DIMERS is the flat 100% match on a CFTC-regulated exchange with an order book, and tonight Kalshi is carrying the deepest single market in prediction-market football. Novig's DIMERS sits between them on ratio, at $25 on $10, and is the lowest-cost way to add a third prediction market account. For Giants vs. Rams, many traders open more than one account to capture each bonus and to compare Polymarket odds against Kalshi odds and Novig prices before committing funds.

Do Polymarket, Kalshi and Novig have referral codes and invite codes for Monday Night Football?

Yes. All three platforms treat their referral codes and invite codes as the same strings you enter at sign-up, and on Dimers that string is DIMERS on Polymarket, on Kalshi and on Novig. Whether a site calls it a referral code, an invite code, or a promo code, entering it during registration unlocks the same bonus — $60 total on Polymarket, $50 total on Kalshi, and $35 total on Novig. The one thing to keep straight is that each platform issues its own DIMERS code; the Polymarket code will not work on Kalshi, and vice versa.

Are Polymarket, Kalshi and Novig legal in the US?

Yes, for eligible users. Kalshi is a CFTC-regulated prediction market exchange, Polymarket is a prediction market open to US users, and Novig operates as a US prediction market exchange. None is a sportsbook. Instead of a house setting lines, you buy and sell contracts on event outcomes for a price between $0.01 and $0.99, and the market price reflects the probability of each outcome. That structure is why prediction markets are accessible to traders in many states where traditional online sports betting is not — though each platform maintains its own list of eligible states, and traders should confirm availability where they live before depositing. Searches for “Polymarket betting” or “Kalshi betting” are common, but all three are prediction markets — you trade contracts on event outcomes rather than playing against a sportsbook.

All three DIMERS codes for Monday Night Football:

To recap, all three DIMERS codes are confirmed active as of Monday, September 21, 2026. The Polymarket promo code DIMERS unlocks $50 on a $10 deposit. The Kalshi promo code DIMERS unlocks $25 on a $25 deposit. The Novig promo code DIMERS unlocks $25 on a $10 deposit. Claim all three and a new trader is holding $145 in total trading funds on $45 of deposits before the first quarter ends.

Conclusion:

Polymarket and Kalshi have confirmed their verified promo codes are live for Monday Night Football, Novig has launched its own alongside them, and all three offers are open now for new US accounts: $60 in trading funds on Polymarket, $50 on Kalshi and $35 on Novig. Sign up with the Polymarket promo code DIMERS, the Kalshi promo code DIMERS or the Novig promo code DIMERS while Giants vs. Rams is still in the first half — all three are confirmed active as of September 21, and the Rams are trading between 71% and 74% across the two major platforms.

Polymarket is a prediction market platform, not a sportsbook. Users trade positions on event outcomes using real funds. Must be 18+ and eligible under applicable law. Trading involves risk. Bonus subject to Polymarket's current terms and conditions. Offer valid for new accounts only.

Kalshi: Must be 18 years or older and have a legal, U.S. residential address within the applicable state, D.C., or U.S. territories. Not available in AZ, IL, MA, MD, MI, MT, NJ, and OH. Deposit $25 and receive a $25 bonus in trading funds; bonus funds must be traded before any resulting funds can be withdrawn. New Kalshi accounts only; one offer per user.

Novig is a prediction market, not a sportsbook. Must be 18+ and located in a state where Novig operates. Deposit $10 and receive a $25 bonus in trading funds; bonus subject to Novig's current terms and conditions. New Novig accounts only; one offer per user.