Phantom Prediction Markets Guide: Contracts, Fees, Settlement, Payouts and Trading Risks

Phantom Prediction Markets let eligible users take positions on real-world outcomes from a wallet interface, but the simplicity of choosing YES or NO can hide important details. Contract price is not certainty, an event ending is not the same as settlement, and the provider, funding route, fee schedule and resolution rules can differ by jurisdiction. Read the complete market rules and trace where the funds go before treating a prediction like a simple token swap.

Last reviewed: October 31, 2026. Prediction-market providers, eligibility, fees, supported regions, funding routes and settlement procedures can change quickly. Treat the live Phantom confirmation, market rules and current provider disclosures as authoritative. This independent guide is educational, is not affiliated with Phantom, Kalshi or World Prediction Markets, and is not financial, investment, legal, tax or gambling advice.

1. What is a prediction market?

A prediction market lets participants trade contracts linked to a future, objectively defined event. A market might ask whether Bitcoin will exceed a stated price at a specified time, whether a sports team will win, or whether an economic figure will fall within a range. The contracts change price as participants buy and sell their views.

The price can be interpreted as a market-implied probability, but it is not an official forecast. It reflects current orders, liquidity, fees, information and sentiment among available participants. A market can be wrong, thinly traded or temporarily distorted.

2. What are you actually buying?

You are not buying the asset, team, company or event named in the question. A Bitcoin price contract does not give you BTC. A sports contract does not give you ownership in a team. You acquire a contractual position whose value depends on the result defined by the market’s published rules.

The contract can lose its entire purchase value if the selected outcome is wrong. It can also change in market value before resolution, allowing a sale or cash-out when sufficient liquidity and the applicable system permit it.

3. How YES and NO prices work

Suppose a market asks, “Will Bitcoin be above $100,000 at 16:00 UTC?” A YES contract priced at $0.70 may be read as the market assigning roughly a 70% chance, while the complementary NO side may trade near $0.30 before costs and market frictions.

If the contract pays $1 when correct and $0 when incorrect, buying ten YES contracts at $0.70 has a $7 purchase cost before fees and a maximum gross settlement value of $10. The gross gain if correct is not $10; it is the payout minus purchase cost and all applicable fees. If wrong, the contracts settle at $0 and the amount committed is lost.

4. Price is not objective probability

A displayed price can be influenced by low participation, a wide spread, large orders, geographic restrictions, breaking news or limited time. The price also represents what can currently be traded, not a scientifically proven probability.

Do not confuse a 90-cent contract with a guaranteed result. Surprising outcomes happen, and rules can use a data source or time window different from the one a user expects. Decide whether the price offers an acceptable risk only after reading the resolution terms.

5. Phantom has two important prediction-market models

This comparison is a high-level map, not a replacement for the live terms. Provider arrangements and eligibility can change. Confirm which system applies inside the current Phantom app before funding a position.

6. The U.S. model: Phantom and Kalshi

Phantom’s October 2026 announcement describes access for eligible U.S. users through Kalshi, a CFTC-registered designated contract market and derivatives clearing organization. Kalshi conducts required customer diligence, holds the trading account, executes submitted trades, defines market rules and determines outcomes and payouts.

Phantom provides the wallet and interface experience. Its disclosures state that Phantom is not registered with the CFTC and is not itself operating the exchange or clearing organization. Questions about a disputed Kalshi outcome may need to be directed to Kalshi rather than treated as a wallet-support problem.

7. The international model: World Prediction Markets

Outside the United States, eligible users in supported jurisdictions may access markets powered by World Prediction Markets on Solana. World provides routing to liquidity providers, while positions and settlement use the current Solana-based product flow.

Phantom’s help documentation says correct positions are credited automatically as CASH to the Phantom account that was active when the market resolved. An incorrect position settles at $0. The outcome and payout data come from World rather than a discretionary decision by Phantom.

8. Regional availability is part of the risk check

Prediction markets are not available in every country, state or category. A user may see some sports or crypto markets but not others. Eligibility can depend on location, age, provider rules and evolving regulation.

Do not use a VPN or false information to bypass restrictions. A changed IP address does not change legal eligibility, residence, provider terms or identity records. Check Phantom’s current feature-availability page and the applicable provider rules before participating.

9. Understand Phantom Cash and CASH

Phantom Cash is a wallet experience built around CASH, a U.S. dollar-pegged stablecoin used for supported transfers, trading and payment features. A Cash Account is a distinct Solana address associated with a Phantom profile. It should not be confused with a bank deposit account or insured cash merely because balances are displayed in dollars.

In the prediction-market workflow, CASH can fund positions and receive proceeds. Determine whether funds remain in your self-custodial Cash Account or are being transferred to a provider account for trading. That custody boundary differs between the U.S. Kalshi route and the non-U.S. World route.

10. How funds move in the U.S. Kalshi route

1. The user selects a contract and confirms an order in Phantom.
2. Funds move from the selected Phantom Cash balance to Kalshi.
3. Kalshi makes the deposit available and executes the contract trade.
4. If the user sells or wins, proceeds become available at Kalshi.
5. Stripe processes the return transfer to the user’s Cash Account.

A history entry can appear before returned funds reach the Cash Account. Phantom says the transfer commonly takes seconds to minutes, but outages, provider processing or settlement conditions can take longer. “Payout Pending” is not proof that a second withdrawal should be attempted.

11. How funds move through World Prediction Markets

World markets can be funded from supported portfolio tokens or the Cash Account. Portfolio-token routes can require token conversion, a Solana network fee and token-account creation. Trades from the Cash Account may be gasless under the current supported flow.

When the market resolves, a correct prediction is credited as CASH to the account active at resolution. Check that account rather than assuming the payout will appear in whichever account is currently selected. Purchase and settlement are separate history events.

12. Calculate maximum loss before possible profit

The maximum loss on a straightforward purchased event contract can be the entire amount paid for the position plus fees. Calculate that number first. Then calculate the maximum gross payout and subtract purchase cost, prediction fee, network costs, spread and any cash-out cost.

The actual fee depends on the provider and route. Do not use this example as a quote.

13. World prediction fee formula

Phantom’s World-market help documentation describes a probability-weighted fee:

Prediction fee = 0.1 × p × (1 − p) × C

Here, p is the contract price expressed between 0 and 1, and C is the number of contracts. The formula produces higher fees around $0.50 and lower fees as the contract price approaches $0 or $1.

For 100 contracts priced at $0.75, the documented example fee is $1.875. Network and token-account costs may apply separately when using portfolio tokens. Always read the current fee breakdown before confirmation.

14. Kalshi prediction fees in Phantom

At the review date, Phantom’s U.S. help page describes a flat prediction fee of $0.02 per contract: $0.01 attributed to Phantom and $0.01 to Kalshi. Ten contracts would therefore show $0.20 in prediction fees under that schedule.

A separate network-related cost may apply when moving funds from the Cash balance to Kalshi, including token-account creation or gasless-service costs where relevant. Fee schedules can change, so the live order confirmation is more authoritative than a saved article or screenshot.

15. Total cost is more than the headline fee

• Contract purchase price.
• Prediction or exchange fee.
• Network and token-account creation costs.
• Bid-ask spread.
• Price movement while an order is submitted.
• Conversion cost for the selected funding token.
• Possible cash-out or settlement-trade difference.

Compare the maximum net gain with the amount at risk. A position that looks likely can still offer poor value if the contract price and costs leave little upside.

16. Fast markets create execution risk

Crypto contracts that settle every 15 minutes and live sports markets can change rapidly. The displayed price may move between selection and execution. A sudden score, injury, economic announcement or large trade can make the prior quote unavailable.

Review the final price, quantity and total rather than confirming from memory. If the economics changed, reject the order. A simple interface does not guarantee the exact price that was visible when you opened the market page.

17. Cashing out before the event ends

A user may be able to sell a position before resolution when the market is open and sufficient liquidity exists. Cashing out can lock in a gain, limit a loss or simply exit a changed view. It is a new trade at the currently available price, not a refund of the original purchase.

Liquidity may disappear, spreads can widen and a market may pause near resolution or during a dispute. Never open a position on the assumption that early exit will always be available.

18. Read the market rules, not only the title

A short title cannot capture every condition. Open the complete rules and identify:

• The precise outcome being measured.
• Closing and observation times, including time zone.
• The official data or price source.
• Threshold, rounding and boundary treatment.
• Whether overtime, recounts or revisions count.
• How cancellation, postponement, ties or unclear outcomes are handled.
• The challenge period and expected settlement process.

Save the rules for material positions because wording and event status provide essential context if the result is disputed.

19. Resolution and settlement are different

Resolution determines which outcome satisfies the published rules. Settlement applies that result to positions and processes the payout. A game can finish while the market remains unresolved during data verification or a challenge period. A resolved market can still require processing before funds appear.

Do not infer failure solely from a delay. Check the market status, rules, position history and provider guidance before contacting the correct support channel.

20. Phantom does not necessarily decide the outcome

For U.S. Kalshi markets, Kalshi creates the market rules and determines outcomes and payouts. For World markets, resolution data comes from World and the specified oracle or external source. Phantom presents the market and facilitates access, but its support team cannot simply change a result because another website displayed something different.

Direct disputes to the operator identified in the market. Include the market name, rules, position record and relevant timestamps, but never share a recovery phrase or private key.

21. Crypto price markets and TWAP

A crypto outcome may use a specified index, oracle and observation window rather than the last price on a familiar exchange. Some rules use a time-weighted average price (TWAP), which averages observations over a defined interval. A single candle above the threshold does not prove that the TWAP finished above it.

Check the exact asset pair, data source, timestamp, time zone and whether the rule uses greater than, greater than or equal to, or a rounded value. Small wording differences can decide settlement.

22. Sports markets, overtime and ties

A sports contract may cover the full game, regulation time, a quarter, a player statistic or another measurable result. Do not assume overtime counts. Read how postponed, abandoned and tied games are handled.

Phantom’s Kalshi help documentation notes that some game-winner markets without a separate tie outcome can settle both sides at $0.50 after a tied game following regulation and overtime. Other markets can use different rules. The specific contract controls.

23. Unclear, cancelled or postponed outcomes

Some events do not produce a clean YES or NO. A game can be cancelled, an announcement can be delayed indefinitely or an official data series can be revised. Market rules may specify a partial payout, an alternative source, an extended deadline or another treatment.

Do not assume that an event’s cancellation automatically restores the purchase price. Read the unclear-outcome and voiding rules before entering.

24. Oracle and external-data risk

Settlement can depend on external databases, APIs, indexers and oracles. Delayed data, incorrect sourcing, manipulation, outages or reindexing errors can affect resolution or payment. Phantom’s disclosures explicitly state that it cannot guarantee the accuracy, timeliness or reliability of external data sources.

This is separate from predicting the event correctly. A trader faces both outcome risk and infrastructure risk.

25. Provider, platform and custody risk

The U.S. route depends on Kalshi systems and the transfer mechanism returning available proceeds to Phantom Cash. The international route depends on World, Solana, liquidity providers, smart contracts and oracle systems. Congestion, software errors or outages can delay entry, exit or settlement.

Understand when funds are self-custodial and when they have moved to a provider trading account. Phantom cannot reverse an onchain transfer or guarantee another provider’s continuous operation.

26. Market chat is sentiment, not evidence

Live market chat can show what other participants are discussing, but users may be mistaken, emotional or deliberately persuasive. A person holding YES benefits when others buy YES, and the opposite side has the reverse incentive.

Never substitute chat consensus for market rules, official scores, primary data or independent analysis. Do not follow links asking for wallet connection, “bonus claims” or recovery information.

27. Prohibited conduct and non-public information

Official disclosures prohibit participation when a person has material non-public information likely to provide an unfair advantage. Additional restrictions can apply to players, coaches, league or organization employees, household members and others connected to a sports event.

Economic, political and corporate markets can create similar conflicts. Read the contract-specific restrictions. A wallet interface does not make insider-trading or market-integrity rules disappear.

28. Taxes and record keeping

Prediction-market profits, losses and payouts may create tax or reporting obligations depending on jurisdiction. Keep non-secret records:

• Market title and full rules.
• Provider and jurisdictional route.
• Purchase date, contract side, price and quantity.
• Every fee and funding conversion.
• Cash-out or settlement date and proceeds.
• Relevant transaction hashes and provider records.

Do not rely on a wallet balance alone as a complete tax ledger. Seek qualified local advice for material activity.

29. The Read → Price → Fund → Confirm → Track → Settle workflow

1. Read: Identify the operator and read every resolution rule.
2. Price: Calculate implied probability, maximum loss, payout and all fees.
3. Fund: Understand the Cash Account, provider transfer and network route.
4. Confirm: Verify side, quantity, final price, total cost and active account.
5. Track: Monitor the position through official market and history views.
6. Settle: Verify resolution, payout route and final record before treating the position as complete.

30. Pre-trade checklist

• The feature and market category are available to me legally.
• I know whether Kalshi or World operates the market.
• I read the complete question and resolution rules.
• I checked the closing time and time zone.
• I identified the official data source or oracle.
• I selected the intended YES or NO side.
• I checked contract price, quantity and spread.
• I calculated maximum loss and maximum net payout.
• I reviewed prediction, network and conversion fees.
• I understand where my funds move.
• I am not relying on guaranteed early cash-out.
• I am not trading with prohibited non-public information.

31. When a payout is pending

1. Check whether the market is closed, resolved or fully settled.
2. Read the stated challenge or verification period.
3. Open Phantom History and identify purchase and settlement entries.
4. Check the Cash Account associated with the original position.
5. Do not open a duplicate withdrawal or send funds to a “release” address.
6. Save the market identifier, position details, timestamps and transaction hashes.
7. Contact the operator responsible for that stage: Phantom, World or Kalshi.

Support should not require your recovery phrase. Anyone asking for it to unlock a payout is a scammer.

32. Frequently asked questions

What are Phantom Prediction Markets?

They are event-contract markets accessible through the Phantom mobile interface for eligible users. Participants choose outcomes on real-world events and can lose the full amount allocated to a position.

Are Phantom predictions available everywhere?

No. Availability depends on country, state, age, provider and market category. Check Phantom’s current regional-availability information and the applicable provider terms.

Does Phantom determine market outcomes?

Generally no. Kalshi determines outcomes for its U.S. contracts, while World and specified data or oracle sources determine outcomes for World markets.

Can I lose the entire amount?

Yes. If the selected outcome is wrong, the contract can settle at $0. Fees add to the total cost.

Can I cash out before settlement?

Potentially, while trading remains open and liquidity is available. The sale occurs at the current market price and is not guaranteed to return the original cost.

Do I need SOL?

World trades funded from portfolio tokens may require SOL for network and token-account costs. Phantom says supported trades from the Cash Account can be gasless. Check the live funding route.

Why did a crypto market settle differently from my exchange chart?

The rules may use another price source, timestamp, threshold or TWAP. The specified resolution source controls rather than a chart selected afterward.

Why is my payout pending?

The event may still be in resolution or challenge review, or the provider may be processing the return transfer. Check market status, History and the correct Cash Account before contacting the responsible provider.

Are prediction-market positions self-custodial?

The answer depends on the route and stage. World markets use a non-custodial Solana protocol, while the U.S. flow transfers funds to a Kalshi trading account for execution. Read the current product disclosures.

Are prediction-market gains taxable?

They may be. Treatment depends on jurisdiction and circumstances. Keep complete records and consult a qualified local professional.

Official Phantom sources and further reading

• Phantom — Prediction Markets for U.S. Users — official October 2026 launch announcement, Kalshi relationship, onboarding and Cash funding overview.
• Phantom — U.S. Prediction Markets Terms and Disclosures — Kalshi responsibilities, CFTC context, settlement, provider, regulatory and prohibited-conduct risks.
• Phantom Help — Trade Kalshi Prediction Markets — current U.S. fees, funds movement, history, cash-out and payout workflow.
• Phantom Help — Trade World Prediction Markets — international funding, fee formula, resolution, CASH payouts and Solana network requirements.
• Phantom — Prediction Markets Disclosures — custody boundaries, oracle risk, market rules, advice limitations and trading restrictions.
• Phantom — Prediction Markets Product Page — current feature overview, supported use cases and risk summary.
• Phantom Help — Feature Availability by Region — current geographic availability for prediction products and other Phantom features.
• Phantom — Official Blog — product announcements and future prediction-market updates.

Prediction markets compress a complicated contract into a simple choice, but the obligation to understand the contract remains. Read the rules, identify the provider, calculate total downside, trace the funding route and verify settlement from the correct source. A confident prediction can still be a losing trade, and an intuitive wallet cannot remove event, liquidity, data or regulatory risk.