SI

Onyx Predictions Promo Code SICOM: Spend $10, Get $50 Bonus

OnyxPredictions
4.2/5
Spend $10, Get $50
18+. New users only. A minimum deposit of $10 is required to qualify for the $50 Onyx Predictions trading bonus. Must spend at least $10 to qualify.
Sourced and verified by on October 16, 2026
18+. New users only. A minimum deposit of $10 is required to qualify for the $50 Onyx Predictions trading bonus. Must spend at least $10 to qualify.
Book logo

Spend $10, Get $50

Claim Now

The latest Onyx Predictions promo code SICOM gives new users a $50 bonus after spending $10. The newly launched Onyx Predictions is a CFTC-registered introducing broker, live in nine states, including California and New Jersey. Complete $10 in qualifying activity and receive the advertised $50 Onyx bonus — 5x the qualifying spend in value.

Below, I'll cover how the Onyx Predictions $50 offer works, where Onyx Predictions is legal, and what NFL markets you can trade on Onyx for Week 6 and beyond.

Image of the Onyx promo code SICOM: Spend $10, Get $50.

Onyx Predictions promo code SICOM: $50 bonus details

The latest Onyx Predictions promo code SICOM gives eligible new users a $50 welcome bonus when they deposit at least $10 and complete a qualifying $10 spend. That's 5x the qualifying trade amount in bonus funds, giving new users additional value to explore eligible Onyx prediction markets with one of our top prediction market promos.

The offer is currently available in nine U.S. states, with a minimum age of 18+. Here's a breakdown of the Onyx Predictions $50 promo, including eligibility, qualifying requirements, and bonus details.

Onyx Predictions promo offer Current details
#️⃣ Onyx Predictions promo code SICOM
🎁 Welcome offer Spend $10, Get $50 in Bonus Funds
💰 Qualifying requirement Deposit $10+ and complete a qualifying $10 trade
💵 Bonus reward $50 in non-withdrawable Bonus Funds
🪙 Bonus value 5x qualifying trade amount
💰 Minimum qualifying trade $10
📈 Product Onyx Predictions
🎯 Eligible markets Eligible Onyx Predictions event contracts
🇺🇸 Available states AL, CA, CO, ID, IN, LA, ME, NJ, WV
🏛️ Predictions provider Onyx Predictions LLC
🏦 Customer account provider NinjaTrader Clearing — pending independent confirmation
🗓️ Minimum age 18+; state-specific eligibility requirements apply
👤 Eligible users New eligible users
⏳ Offer expiry Ongoing
✅ Last checked by SI October 16, 2026

💡 The $50 SICOM offer is for Onyx Predictions. Onyx operates multiple products, including Onyx Odds, a social sports-prediction platform associated with Onyx Games LLC.

How does the Onyx Predictions $50 bonus work?

The Onyx Predictions promo code SICOM gives eligible new users $50 in bonus funds after they complete the required $10 qualifying trade.

Here's how to claim the Onyx Predictions $50 welcome bonus:

  1. Sign up for Onyx Predictions. Create a new account and enter the promo code SICOM during registration.
  2. Verify your account. Complete the required identity, age and location verification.
  3. Deposit at least $10. Fund your Onyx Predictions account using an eligible payment method.
  4. Complete a qualifying $10 trade. Spend at least $10 on eligible prediction markets to qualify for the $50 bonus, subject to the promotion's terms.

Once you've completed the requirements, you'll be eligible to receive $50 in promotional bonus funds to use on Onyx Predictions.

Example: Spend $10, get $50 with SICOM

Here is a quick example of how to complete the Onyx Predictions bonus requirements. Say you want to join one of the best prediction market apps during the NFL season and choose Onyx Predictions.

You register with promo code SICOM, fund your account, and spend $10 on an eligible NFL event contract. Once you complete the qualifying activity of spending $10 and your trade settles, you'll have met the promotion requirements, and you'll receive the advertised $50 Onyx Predictions bonus.

That's $50 in promotional value from a $10 qualifying spend, or 5x the amount of the required spend.

💡Onyx Predictions $50 promo: What to know

Remember, treat the $50 as a promotional bonus, not cash you can withdraw immediately. Check the promotion information displayed in your account for any restrictions governing how the bonus is used, expiration requirements, and how proceeds generated from promotional funds are treated.

Onyx Predictions promo code terms and conditions

The current Onyx Predictions SICOM offer is Spend $10, Get $50. Here are the key requirements to know before signing up with that offer:

  • Promo code: Use SICOM when registering for the Onyx Predictions offer.
  • Welcome offer: Spend $10, Get $50.
  • Eligible users: Intended for eligible new Onyx Predictions customers.
  • Make a deposit: Deposit $10 or more to qualify for the promotion and meet the $10 spend requirement. Depositing more than $10 lets you qualify for the bonus and have funds to try the site afterward.
  • Qualifying requirement: Complete at least $10 in qualifying activity.
  • Product: The SICOM offer is tied to Onyx Predictions, not a separate Onyx Odds sports-picks promotion.
  • Account registration: Users must create an eligible Onyx Predictions account and complete the required onboarding.
  • Verification: Identity, age and location verification may be required before trading or receiving promotional benefits.
  • Eligible states: AL, CA, CO, ID, IN, LA, ME, NJ and WV.
  • Minimum age: 18+ and subject to applicable eligibility requirements.
  • One account: Customers should maintain only one eligible account. Duplicate accounts, fraud or promotion abuse can result in promotional benefits being removed.
  • Bonus value: $50 in advertised promotional value after completing the $10 spend requirement.
  • Bonus funds: Promotional value shouldn't be assumed to be directly withdrawable cash. Review the current SICOM rules for applicable trading, expiration, and withdrawal conditions.
  • Offer expiry: The offer is currently ongoing but can be changed or withdrawn.
  • Offer changes: Promotion availability and terms are subject to the current rules displayed by Onyx.

Important: Don't confuse the SICOM Predictions offer with promotions for other Onyx products. In particular, other Onyx promotions, including those for Onyx Odds social sportsbook, may use terms such as Bonus Picks, but the SICOM offer is a $50 Onyx Predictions bonus unless Onyx's Predictions-specific terms state otherwise.

How to claim the Onyx Predictions promo code SICOM

The Onyx promo code SICOM has a relatively low $10 qualifying requirement. Here's how to claim the offer:

1. Visit Onyx Predictions

Follow the SI Onyx Predictions offer link to begin registration.

Make sure you're accessing Onyx Predictions, since Onyx offers multiple products and their promotions aren't interchangeable.

2. Create an account and enter SICOM

Enter the requested account information and apply the Onyx Predictions promo code SICOM in the promo-code field during registration.

If the SI tracking link automatically attaches the offer, confirm that the Spend $10, Get $50 promotion appears before completing your qualifying activity.

3. Complete verification and Predictions onboarding

Complete the required identity, age and location checks.

Onyx Predictions operates through a brokerage structure, so prediction market users may see additional account information or disclosures not included in Onyx's other sports products.

4. Fund your account and spend $10

Fund your account with at least enough to complete the required $10 in qualifying activity.

You must spend at least $10 on eligible Onyx Predictions activity to qualify for the SICOM welcome offer.

5. Get your $50 Onyx Predictions bonus

After satisfying the promotion requirements, you'll receive the advertised $50 bonus.

Check the promotion information in your account before using the reward, especially any expiration, trading, or withdrawal conditions attached to promotional funds.

Example: Claiming the Onyx $50 bonus

If you're joining one of the top NFL prediction market apps and choose to sign up with Onyx for the NFL season, you could register with promo code SICOM, fund your account, and use $10 on an eligible NFL prediction, such as Bills 'Yes' to beat the Raiders in Week 6. After you complete the qualifying $10 spend, you'll unlock $50 in trading bonuses, which you can spread across other eligible NFL games, player markets, or other available Onyx predictions.

This Spend $10, Get $50 structure gives new users five times their qualifying spend back in promotional value, making SICOM a low-cost way to test Onyx Predictions and explore its available markets.

Where is Onyx Predictions available? Eligible states in October 2026

Onyx Predictions is currently available in nine U.S. states as of October 16, 2026. Eligible users in these locations can access the platform's sports prediction markets and qualify for the Onyx Predictions SICOM welcome promo code offer.

The nine supported states are:

  • Alabama
  • California
  • Colorado
  • Idaho
  • Indiana
  • Louisiana
  • Maine
  • New Jersey
  • West Virginia

California is one of the most notable markets for Onyx Predictions, as traditional online sports betting remains unavailable in the state. Our California sports betting guide covers other federally regulated platforms available to residents, including Kalshi, Polymarket, and Novig.

Onyx Predictions has a more limited rollout than several competing platforms. For example, residents looking for prediction markets in Texas, Florida, or Georgia can explore other available operators, but Onyx Predictions is not currently offered in those three states.

Onyx Predictions LLC operates as a CFTC-registered introducing broker and NFA member, with customer accounts carried through NinjaTrader Clearing. Its eligibility requirements are separate from those of Onyx Odds and other Onyx products.

Can I use Onyx Predictions in my state?

You can currently use Onyx Predictions in Alabama, California, Colorado, Idaho, Indiana, Louisiana, Maine, New Jersey, and West Virginia, provided you meet the platform's eligibility and verification requirements.

Onyx Predictions is not yet available nationwide, and there is no confirmed timeline for expansion into additional states.

The same geographic restrictions apply to the Onyx Predictions SICOM promo code. The spend $10, get $50 welcome offer is for eligible new users in supported jurisdictions who complete the required qualifying activity.

If Onyx Predictions isn't available in your state, consider another federally regulated prediction market platform. Availability varies by operator, and access to Onyx Odds or another Onyx product does not automatically qualify you for an Onyx Predictions account or promotion.

What is Onyx Predictions?

Onyx Predictions is a new event-contract prediction market operated through Onyx Predictions LLC, a CFTC-registered introducing broker guaranteed by NinjaTrader Clearing LLC.

For users, the concept is straightforward. Instead of making a traditional sportsbook wager, you trade contracts based on whether an event will happen. Onyx Predictions presents these markets using simple 'Yes' or 'No' outcomes, with prices that can change as trading activity and expectations shift. For a more detailed look at how event contract trading works, check out our guide to prediction markets.

The current Onyx Predictions platform is focused heavily on professional sports, with dedicated markets for the NFL, NBA, MLB, and NHL, making it one of the top apps like Kalshi for new users who want to trade on sports. Users can choose an outcome, see the available contract price, and decide how much they want to trade.

New users can also get started with the Onyx Predictions promo code SICOM, which currently advertises a $50 bonus after $10 in qualifying activity. That gives eligible users a relatively low-cost way to try the new Predictions platform and explore its available sports markets.

What can you trade on Onyx Predictions?

Onyx Predictions has launched with a clear sports focus.

The platform currently highlights four major professional leagues:

Onyx Predictions market Available coverage
🏈 NFL Football game and event contracts
🏀 NBA Basketball Games and Props
⚾ MLB Baseball prediction markets
🏒 NHL Hockey prediction markets
🎯 Game markets 'Yes' and 'No' contracts based on game outcomes
👤 Props Separate Props section for eligible markets
💹 Contract pricing Real-time pricing
📊 Portfolio Track open and settled positions

The current platform also includes Games and Props sections, search functionality, a Portfolio and Wallet, and filters for open and settled positions.

That's enough to give Onyx Predictions a different feel from Onyx's traditional picks products and make it one of the top apps like Polymarket for traders who want to explore a new platform. Instead of simply submitting a sports pick, Predictions users are purchasing event contracts whose prices represent the market value of an outcome.

How do Onyx Predictions event contracts work?

Onyx uses a straightforward 'Yes' or 'No' contract format, with prices reflecting the market's current view of an outcome.

For example, imagine Onyx lists an NFL market asking, “Will the Rams beat the Broncos?” If the 'Yes' contract is trading at 60¢, that corresponds to roughly a 60% market-implied probability of the Rams winning.

If you think the Rams have a better chance than the market suggests, you could buy 'Yes' at 60¢. If the contract settles 'Yes', a 60¢ contract would settle at $1; if the Rams lose, it would settle at $0. Prices can also move before the game as the market changes.

Onyx's interface lets users select an outcome, choose 'Yes' or 'No', and enter how much they want to trade. The platform includes quick-select amounts such as $1, $5, $10, and $100. It has yet to add a dedicated combo builder for prediction market parlays.

That $10 option also conveniently meets the qualifying-spend requirement for the SICOM Spend $10, Get $50 promotion, though new users should confirm their selected trade qualifies before placing it.

🏈 NFL Week 6 prediction markets on Onyx Predictions

With NFL Week 6 underway, attention shifts to Sunday's October 18 slate, featuring several high-profile matchups that could attract interest on Onyx Predictions.

Here are some of the biggest upcoming NFL games to watch:

  • 🌎 Texans vs. Jaguars — Oct. 18 (London)
  • 🐦‍⬛ Ravens vs. Browns — Oct. 18
  • 🏹 Chargers vs. Chiefs — Oct. 18
  • 🦬 Bills vs. Raiders — Oct. 18
  • 🌙 Cowboys vs. Packers — Oct. 18 (SNF)
  • 🏈 Commanders vs. 49ers — Oct. 19 (MNF)

Texans-Jaguars kicks off Sunday's action at Wembley Stadium in London, while Chargers-Chiefs features a notable AFC West divisional matchup. Cowboys-Packers headlines Sunday Night Football, followed by Commanders-49ers on Monday night.

Eligible traders can check Onyx Predictions NFL markets for available game-winner, spread, total, and player contracts. Market availability and prices can change throughout the week, so review the latest listings before placing a trade or using the $50 Onyx Predictions promo code SICOM bonus.

Is Onyx Predictions legit and safe to use?

Yes, Onyx is a legitimate prediction platform that offers different products by location. Its newer Onyx Predictions product provides access to regulated event-contract trading through Onyx Predictions LLC, a CFTC-registered introducing broker and NFA member.

That provides an identifiable U.S. regulatory and brokerage structure for the Predictions product.

However, regulated doesn't mean risk-free.

Event contracts can lose value and ultimately settle at zero when your selected outcome doesn't occur. Before entering a position, understand the contract, the current price, and the amount you're risking.

Onyx also offers DFS-style sports prediction products and crypto-related products in locations where those products are permitted. Availability varies by product and jurisdiction, so being eligible for one Onyx product does not necessarily mean every Onyx feature is available where you live.

For Onyx Predictions, customer trading accounts are held by NinjaTrader Clearing. As with any prediction market, availability and regulatory status do not make trading risk-free, and users can lose money on their positions.

Key things to know about Onyx Predictions:

  • Prediction markets: Offered through a CFTC-registered/NFA-member brokerage structure. Onyx Predictions currently provides access only in its supported jurisdictions: Alabama, California, Colorado, Idaho, Indiana, Louisiana, Maine, New Jersey and West Virginia.
  • Sports/DFS: Available in eligible jurisdictions under separate Onyx rules.
  • Crypto: Available only where Onyx's applicable crypto product is supported.
  • Availability: Varies by product and location.
  • Safety: Onyx publishes terms and rules and uses established account infrastructure, but prediction-market trading still involves financial risk.

Is Onyx Predictions the same as Onyx Odds?

No, not exactly. Onyx is a broader brand with multiple products, while Onyx Predictions is specifically its event-contract prediction-market product.

That's particularly important when searching for an Onyx Odds promo code, because an offer you find online may apply to a different Onyx product.

Onyx product What it offers
Onyx Predictions Prediction-market/event-contract trading
Onyx sports predictions Team and player picks, including pregame and live selections
Onyx DFS Fantasy-style sports products
Onyx Crypto Crypto-related products and trading features

These products can have different eligibility requirements, balances, promotions and geographic availability.

For this page, the distinction is simple:

Promo code SICOM = Spend $10, Get $50 on Onyx Predictions.

That's the offer to look for if you specifically want the new Onyx prediction-market product.

How the Onyx Predictions $50 bonus differs from other Onyx offers

The Onyx Predictions "Spend $10, Get $50 bonus" offer applies only to the new Onyx Predictions product. This matters because Onyx has offered other promotions and balances in the past, but those shouldn't be confused with the SICOM prediction market bonus.

With Onyx Predictions, you're opening an account designed for event-contract trading. Instead of making traditional Onyx picks, you'll use funded account balances to take positions on real-world outcomes, with Onyx Predictions providing access through its brokerage relationship with NinjaTrader.

Here's how the new Predictions product differs from other Onyx offerings:

Onyx product/reward What it is How it's used Applies to SICOM?
Onyx Predictions bonus $50 bonus after spending $10 Eligible prediction-market/event-contract trades Yes
Predictions account funds Money deposited into your trading account Buying and trading event contracts Yes
Bonus Picks Promotional rewards associated with other Onyx products/offers Eligible Onyx sports picks No — separate offer
Onyx Coins Balance associated with other Onyx products Product-specific activity No
Onyx Cash Balance associated with other Onyx products Subject to that product's redemption rules No

What changes with Onyx Predictions?

The biggest change is that Onyx Predictions functions as a prediction-market trading product rather than the picks-based experience existing Onyx users may recognize.

Prediction-market users will have a trading account with NinjaTrader and use it to access eligible event contracts. That means the experience is closer to platforms like Kalshi: you take a position on an event outcome, and the value of that position is tied to whether the underlying event occurs.

The SICOM $50 Onyx Predictions bonus should therefore be viewed as an Onyx Predictions promotion, not as 50 Bonus Picks, Onyx Coins, or another balance from an older Onyx product.

What do you get with promo code SICOM?

New users who qualify for promo code SICOM can Spend $10 and Get a $50 bonus for Onyx Predictions.

This offer is specifically for Onyx Predictions, the event-contract prediction market, and one of our top apps like Novig. Don't confuse the Onyx Predictions offer with bonuses or promotions offered through Onyx's other sports products, which operate separately and may have different eligibility requirements, rewards, and availability.

If you're signing up specifically to trade Onyx Predictions event contracts, SICOM is the promo code tied to the advertised $50 prediction market welcome bonus. Complete the required $10 in qualifying activity to earn the bonus, subject to the current promotional terms.

Onyx Predictions platform and app review

Onyx Predictions is now live in nine U.S. states, offering a sports-focused prediction market with a straightforward trading interface. Available in Alabama, California, Colorado, Idaho, Indiana, Louisiana, Maine, New Jersey and West Virginia, the platform gives eligible users access to event-contract trading through an account carried by NinjaTrader Clearing.

The biggest appeal of Onyx Predictions is its focus on familiar professional sports. The trading interface features NFL, NBA, MLB, and NHL sections, with Games and Props separated to help users find team and player markets. Rather than placing traditional sportsbook wagers, users buy 'Yes' or 'No' contracts tied to specific outcomes, with prices expressed in cents.

What does the Onyx Predictions app look like?

The Onyx Predictions interface is clean and easy to navigate. This makes it an easy transition for anyone debating between sports betting and prediction markets and looking to transition to a new trading platform.

Sports are organized into dedicated league sections, with separate Games and Props tabs. Selecting a market opens a trading ticket showing the available 'Yes' and 'No' contract prices, along with an amount field to enter a position.

One of the more useful design choices is the inclusion of $1, $5, $10, and $100 quick-select buttons. These simplify position entry and make the interface more approachable for smaller trades, including users looking to complete the qualifying $10 spend for the Onyx Predictions promo code SICOM.

Other features displayed in the Onyx Predictions interface include:

  • 🏈 NFL, NBA, MLB and NHL markets organized by sport
  • 🎯 Games and Props tabs for team and player outcomes
  • 📊 'Yes and 'No' contracts with prices displayed in cents
  • 💵 Quick-select trade amounts of $1, $5, $10 and $100
  • 🔎 Search functionality for games, teams and contracts
  • 📁 Portfolio section for managing trading positions
  • 💳 Dedicated Wallet for account funds
  • ✅ Open, settled and all-contract filters
  • 🛟 Support section accessible through the interface

The layout feels closer to sports-focused trading platforms such as Kalshi and Polymarket than the pick-based Onyx Odds experience. Instead of building a traditional betting slip, Onyx Predictions users select an outcome, review the contract price and choose how much to commit.

Our Onyx Predictions app review

The strongest feature of Onyx Predictions is its simplicity. The platform puts sports markets front and center, making it a top NBA prediction market platform, and separates games from player props to avoid overwhelming new users with complicated trading tools.

The dollar-based trading ticket is particularly accessible. Having preset trade amounts makes it easy to enter smaller positions, while the dedicated Portfolio and Wallet sections provide a familiar way to manage activity.

That straightforward design also fits well with the SICOM Spend $10, Get $50 welcome offer. New users can navigate to an eligible sports market, review the available 'Yes' or 'No' prices, and complete the required qualifying activity without having to learn an advanced trading interface.

However, there are some drawbacks. Onyx Predictions is currently limited to nine states, far fewer than more established prediction market platforms, making it a non-factor in debates like Polymarket vs. Kalshi, two platforms that rank ahead of Onyx right now in liquidity and overall offerings. Onyx does have a sports-first interface and a great welcome offer, which is appealing, but traders should also consider available market depth, contract selection, and bid-ask spreads before opening a position.

Market liquidity is especially important. A simple trading ticket doesn't necessarily guarantee that every contract will have a competitive price or enough activity to exit a position easily.

✍️ Our verdict: Onyx Predictions offers an accessible entry point into sports prediction markets, with a clean interface, dedicated Games and Props sections, and a straightforward 'Yes' and 'No' trading system. The $50 SICOM welcome offer adds an incentive for eligible newcomers, although the limited state availability and the need to assess live market liquidity remain important considerations.

How we rated Onyx Predictions

Onyx Predictions earns a provisional 4.2/5 rating for its sports-focused trading interface, straightforward 'Yes' and 'No' contracts, and competitive $50 welcome bonus. The platform is now live in nine states, offering NFL, NBA, MLB, and NHL prediction markets through a relatively simple trading experience.

The standout feature is the Onyx Predictions promo code SICOM, which offers $50 in bonus funds after completing $10 in qualifying trading activity. That's an impressive 5x bonus value relative to the qualifying spend, making Onyx an attractive option for new users who want to explore sports prediction markets without committing much upfront.

We also like the platform's dedicated Games and Props sections, clear contract pricing, and quick-select trading amounts. These features make Onyx more approachable for sports fans who may be unfamiliar with traditional financial trading platforms.

There are limitations, however. Onyx Predictions is available in just nine states, and we've yet to complete our full signup-to-withdrawal testing. We'll also be assessing market liquidity, trading costs, execution, and the account-funding experience through NinjaTrader Clearing.

What stands out about Onyx Predictions?

The $50 SICOM welcome offer is the strongest part of Onyx Predictions' current offering. With a reported $10 minimum qualifying deposit and a $10 trading requirement, the promotion provides a relatively low entry point compared with several competing prediction market welcome bonuses.

The trading interface is another positive. Onyx prioritizes professional sports and organizes its markets into easily accessible Games and Props sections. Users can review 'Yes' or 'No' contract prices, select preset trading amounts, and manage their positions through a dedicated Portfolio section.

We also appreciate the distinction between Onyx Predictions and the company's existing Onyx Odds product. The Predictions platform uses a regulated event-contract trading structure rather than the social sports-pick format associated with Onyx Odds.

Our verdict: ⭐ 4.2/5

Onyx Predictions makes a promising entry into the U.S. sports prediction market, combining a user-friendly interface with one of the more attractive fixed-value welcome offers currently advertised. Its limited state availability and unverified end-to-end trading experience keep it from a higher rating for now.

Onyx Predictions vs other prediction markets

Onyx Predictions enters a growing U.S. prediction-market category that includes established platforms such as Kalshi and Polymarket alongside several sports-focused alternatives.

Platform Welcome offer Best for Sports markets Other event markets
Onyx Predictions Spend $10, Get $50 Sports-first experience Yes Expected
Kalshi Trade $25, get $60 bonus Broad market selection Yes Extensive
Polymarket Deposit $10, Get $25 Market depth and variety Yes Extensive
Novig Deposit $10, Get $25 Sports-focused trading Yes Sports-focused
ProphetX Trade $50, Get $75 Sports exchange Yes Sports-focused
FanDuel Predicts Trade $1 daily for 5 days, Get up to $100 Familiar FanDuel experience Yes, in eligible states Yes
Underdog Predict 50% deposit match up to $1,000 Sports and fantasy integration Yes Limited
OG.com Trade $10, Get $10 Social prediction experience Yes Yes
Gemini Predictions Up to $100 in Predict Cash Sports and crypto users Yes Yes

Onyx Predictions vs Kalshi

Kalshi has a much broader selection of sports and non-sports event contracts, while Onyx Predictions is taking a more sports-first approach. See our Kalshi promo code page for its latest Trade $25, Get $60 offer, or our Kalshi referral code guide for details on its referral program.

Onyx Predictions vs Polymarket

Polymarket offers considerably more market variety and established trading activity, while Onyx Predictions provides a more focused sports experience. Our Polymarket promo code page covers its current Deposit $10, Get $50 offer, while our Polymarket referral code guide covers additional referral rewards.

Onyx Predictions vs Novig

Novig is another sports-first platform, with game markets, player markets and multi-selection trading. Our Novig promo code guide explains its current Deposit $10, Get $25 offer.

Onyx Predictions vs ProphetX

ProphetX is one of the closest comparisons for sports traders, offering an exchange-style experience across major leagues. See our ProphetX promo code page for its current Trade $50, Get $75 offer.

Onyx Predictions vs FanDuel Predicts

FanDuel Predicts combines event-contract trading with a familiar FanDuel-branded interface. Our FanDuel Predicts promo code guide covers its current Trade $1 daily for five days, Get up to $100 offer.

Onyx Predictions vs Underdog Predict

Underdog Predict combines prediction markets with Underdog's existing fantasy-sports ecosystem. See our Underdog Predict promo code page for its current 50% deposit match up to $1,000.

Onyx Predictions vs OG.com

OG.com offers sports and other event contracts alongside social features and leaderboards. Our OG promo code page covers its current Trade $10, Get $10 welcome offer.

Onyx Predictions vs Gemini Predictions

Gemini Predictions offers sports markets alongside contracts covering crypto, economics, politics and other events. See our Gemini Predictions promo code guide for its latest new-user offer.

More Onyx Predictions alternatives

There are several other prediction markets worth comparing. The DraftKings Predictions promo code currently offers new users $200 in Predictions Dollars after meeting the $5 first-trade requirement, while the Plus500 promo code offers a Trade $10, Get $20 promotion.

Crypto users can also explore the Crypto.com referral code, which combines access to prediction markets with Crypto.com's broader cryptocurrency platform.

Onyx Odds promo code FAQs

What is the Onyx Predictions promo code?

The current Onyx Predictions promo code is SICOM. Eligible new users can spend $10 and receive a $50 bonus after satisfying the promotion requirements.

What is the Onyx Predictions welcome offer?

The current Onyx Predictions welcome offer is Spend $10, Get $50 with promo code SICOM. You'll need to register for an eligible Onyx Predictions account and complete at least $10 in qualifying activity to unlock the $50 promotional bonus.

How do I get the $50 Onyx Predictions bonus?

Register for an eligible Onyx Predictions account using promo code SICOM, complete the required verification and account setup, and spend at least $10 in qualifying activity. Once you've satisfied the offer requirements, you'll receive the advertised $50 promotional bonus.

Where is Onyx Predictions available?

Onyx Predictions is currently available in Alabama, California, Colorado, Idaho, Indiana, Louisiana, Maine, New Jersey and West Virginia. Availability for other Onyx products may be different.

Is Onyx Predictions available in California?

Yes. California is one of the nine launch states for Onyx Predictions. Eligible California users can access the Predictions product and claim the SICOM welcome offer subject to the applicable promotion requirements.

Is Onyx Predictions a prediction market?

Yes, Onyx Predictions offers binary event contracts on professional sports outcomes. Users can take 'Yes' or 'No' positions at current market prices rather than placing a conventional sportsbook wager.

Is Onyx Predictions the same as Kalshi?

No. Both provide access to event-contract prediction markets, but they are separate platforms with different accounts, promotions, market selections, and trading experiences. Onyx Predictions currently has a particularly strong sports focus, while established prediction markets such as Kalshi offer a much broader catalog spanning sports and non-sports events.

Our experts carefully select each item on this site. We may earn a commission if you sign up through our links.

21+ and present in OH. Gambling problem? Call 1-800-MY-RESET.