Kalshi promo code DIMERS: $55 bonus extended into California for Raiders vs. 49ers

The Kalshi promo code DIMERS gives new users a $55 Kalshi sign-up bonus after a first trade of $25, for $80 in total trading power. The Bay Area meets the Raiders in NFL Week 9, with kickoff listed at 4:25 PM ET on Sunday, November 8, 2026, and new users who sign up on Kalshi with the promo code DIMERS get access to every football contract Kalshi has listed for the game.

The interesting part of this matchup is how little daylight there is at the top of the board. The Dimers model gives San Francisco an 81% chance to win and projects a 30.8 to 20.4 final, and Kalshi's moneyline sits just one point away at 82¢. The real disagreement is buried in the spread and total, where the model's 10.4-point projected margin and 51.2 combined points push against how Kalshi traders have priced the Raiders +9.5 and the Over 51.5.

How to Use the Kalshi Promo Code DIMERS:

1. Open Kalshi: Visit Kalshi.com or download the Kalshi app with promo code DIMERS.
2. Register: Create a new account and type the Kalshi promo code DIMERS into the code field during sign-up.
3. Verify: Finish identity verification, which Kalshi requires for every new account.
4. Trade: Make a first trade of $25 or more to trigger the $55 Kalshi sign-up bonus.
5. Use the bonus: Once credited, bonus funds can be used across Kalshi's open prediction markets, including Raiders vs. 49ers contracts.

Note: The Kalshi promo code DIMERS has to be entered at registration. It cannot be added to an account that already exists.

Kalshi Promo Code DIMERS: Offer Details

• Kalshi sign-up bonus: $55 in trading funds
• Trade required: $25 first trade
• Total trading power: $80
• Promo code: DIMERS
• Eligibility: New Kalshi accounts only; one bonus per user
• Activation: Credited after the qualifying $25 trade
• Market access: Active Kalshi prediction markets across football, politics, economics, finance, and global events
• Game window: Raiders vs. 49ers, Sunday, November 8, 2026, 4:25 PM ET
• Terms: Subject to Kalshi's current terms; Dimers' Kalshi fees guide breaks down trading costs

California readers: Kalshi is accessible in most US states, but access to specific contract types, including sports event contracts, varies by jurisdiction and can change. If you are in California, confirm your state's current status on Kalshi's site before you register so the code and bonus apply cleanly to your account.

Certain limitations apply. The offer is available to new users only, subject to the terms and conditions at kalshi.com/tc/55. 18+ only. Restrictions and eligibility requirements apply. Event contract trading involves significant risk and is not appropriate for everyone. Kalshi products are not available in all jurisdictions. See kalshi.com/regulatory for more information.

What Is Kalshi? The Kalshi Prediction Market Explained

What is Kalshi? It is a prediction market exchange regulated by the Commodity Futures Trading Commission (CFTC), and it was the first federally licensed prediction market in the United States. Instead of placing an order with a house that sets the price, users buy and sell event contracts with each other.

Every contract on the Kalshi prediction market trades between $0 and $1. If the event happens, the contract settles at $1; if it does not, it settles at $0. Prices come from a limit-order book, where buyers post what they will pay and sellers post what they will accept, so the number on the screen reflects live price discovery rather than a figure handed down by an operator. You can also sell a position before the game ends, locking in a gain or cutting a loss as the price moves.

That is why Kalshi odds are really just contract prices. A 65¢ contract implies the market sees a 65% probability of that outcome. For this game, an 82¢ price on the 49ers means traders collectively rate them about an 82% chance to win.

Kalshi is not a sportsbook. There is no house taking the other side of your position; the counterparty is another trader. Availability also varies by state, so check Kalshi's site for your location. For more depth, read the Dimers Kalshi review and the Kalshi sports markets guide.

Raiders vs. 49ers Kalshi Odds vs. the Dimers Model:

The table below lines up the Dimers model's probabilities, updated November 5, against Kalshi's live prices for the moneyline, the 9.5-point spread, and the 51.5-point total. Decimal odds are converted to their implied contract price.

Moneyline: Kalshi and the Dimers model are nearly in lockstep. The 49ers trade at 82¢ against a model probability of 81%, and the Raiders sit at 21¢ versus the model's 19%. Neither side shows a meaningful edge at these prices; the Raiders contract is about two points richer than the model would justify.

Spread: This is where the largest gap on the board appears. The 49ers -9.5 is priced at 53¢, an exact match with the model's 53%. The Raiders +9.5, however, trades at 52¢ while the model gives it only 47%, a five-point gap. The model's projected margin of 10.4 points clears the 9.5 number by less than a point, so it leans San Francisco only slightly, but it does not support paying a premium on the Raiders side.

Total: The model projects 51.2 combined points, just under the 51.5 line. It rates the Over at 48% while Kalshi prices it at 52¢, a four-point gap. The Under at 53¢ against a 52% model probability is close to fair.

One market-mechanics note: each pair of Kalshi prices adds up to more than 100¢ (103¢ on the moneyline and 105¢ on both the spread and total). That overage is the market's built-in margin, and it means a small model edge can disappear once you account for it. Read the Dimers prediction markets guide for more on how contract pricing works.

See the full Kalshi odds for Raiders vs. 49ers with promo code DIMERS

Kalshi Promo Code vs. Polymarket Promo Code vs. Novig Promo Code:

The Kalshi promo code carries the biggest headline number of the three, with $55 in bonus funds and $80 in total trading power, but it also asks for the largest first commitment at $25. It suits traders who want a CFTC-regulated exchange with a deep limit-order book and plan to stay active across sports and non-sports markets.

The Polymarket promo code has the lowest entry point, with a $10 deposit unlocking $25, making it a fit for users who want to test prediction markets with less money up front. The Novig promo code also starts at $10 and returns $50 in trade credits, which appeals to sports-focused traders who like a peer-to-peer structure. Because the same DIMERS code works on all three, new users who activate each offer unlock a combined $130 in new-user bonuses. Compare the platforms further in the Dimers Polymarket review and Novig review.

Polymarket: 18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading is risky. 100% loss can occur. See polymarket.com/tos for more information.

Novig: Restrictions & requirements apply. Not available in all states. 21+. Event contract trading involves risk & is not appropriate for all.

Get the Kalshi Promo Code DIMERS for Raiders vs. 49ers:

Kalshi's market and the Dimers model agree that San Francisco is a heavy favorite, so the more useful question for traders is where the prices drift. On this card, that is the Raiders +9.5 at 52¢ against a 47% model probability, the widest gap on the board ahead of the 4:25 PM ET kickoff on November 8. New users who register with the Kalshi promo code DIMERS and make a $25 first trade receive a $55 bonus, for $80 in total trading power across Kalshi's football and event markets. California readers should confirm their state's current access on Kalshi's site first.

Claim the Kalshi promo code DIMERS here

Kalshi is a CFTC-regulated prediction market exchange, not a sportsbook. Users trade contracts on event outcomes using real funds. Must be 18+ and eligible under applicable law. Trading involves risk. Bonus subject to Kalshi's current terms and conditions. Offer valid for new accounts only. Dimers.com may receive compensation through affiliate partnerships.