Hyperliquid Prediction Markets: What is HIP-4?

February 2026 | HypeWatch

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Executive Summary

On February 2, 2026, Hyperliquid announced HIP-4, a proposal to add prediction markets to the HyperCore trading engine. If implemented, this would mark Hyperliquid's expansion beyond perpetual futures into a new class of derivatives: fully collateralized outcome trading.

Key Points:

• HIP-4 introduces prediction markets to HyperCore's on-chain order book
• Fully collateralized contracts with no leverage or liquidations
• Competes directly with Polymarket, Kalshi, and traditional prediction markets
• Testnet already live, mainnet timeline to be determined
• Expands HYPE utility beyond perpetuals trading

This guide explains what HIP-4 does, how outcome trading works, and what it means for Hyperliquid's ecosystem.

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What is HIP-4?

HIP-4 (Hyperliquid Improvement Proposal 4) is a governance proposal that introduces outcome trading to the Hyperliquid protocol. Outcome trading refers to fully collateralized contracts that settle based on specific events or bounded price ranges.

Unlike perpetual futures (Hyperliquid's core product), outcome contracts have three defining characteristics:

1. Fixed settlement conditions (binary outcomes or bounded ranges)
2. No leverage (1x collateral only)
3. No liquidations (positions cannot be force-closed)

Think of outcome trading as a hybrid between prediction markets (like Polymarket) and binary options. You are buying or selling exposure to a specific outcome, with payouts determined by whether that outcome occurs.

How Does Outcome Trading Work?

Outcome contracts on Hyperliquid operate within HyperCore's native order book. Here is how they function:

Feature	Description
Collateral	Positions are fully collateralized at 1x (no borrowed exposure)
Settlement	Contracts settle at expiry based on predefined conditions
Pricing	Order book determines pricing between $0 and $1 (or bounded range)
Liquidity	Market makers provide continuous pricing via limit orders
Resolution	Oracle-based settlement at contract expiration

Example: Binary Outcome Contract

Suppose a contract is created for "Will BTC reach $100k by March 2026?"

• If you buy at $0.65, you are pricing in a 65% probability
• At settlement, the contract pays $1 if true, $0 if false
• Your profit if correct: $0.35 per contract ($1 payout minus $0.65 cost)
• Your loss if wrong: $0.65 per contract (your initial cost)

Example: Bounded Range Contract

A contract for "ETH price on February 28, 2026" might settle within a $2,000 to $5,000 range. If ETH closes at $3,200, the contract settles proportionally within the bounded range. This structure resembles options-like instruments without traditional strike prices.

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HIP-4 vs. Traditional Prediction Markets

How does Hyperliquid's approach differ from existing platforms like Polymarket or Kalshi?

Factor	HIP-4 (Hyperliquid)	Polymarket	Kalshi
Infrastructure	On-chain order book	CLOB on Polygon	Centralized exchange
Collateral	Native USDC	USDC (bridged)	USD (bank transfer)
Market Creation	Permissioned via governance	Community + curation	Kalshi team only
Leverage	None (1x only)	None	None
KYC Required	No (currently)	No	Yes (US regulated)
Composability	Native HyperEVM integration	Limited	None (off-chain)

Key Differentiators

1. Order Book Architecture

Hyperliquid uses a fully on-chain order book (HyperCore), not an automated market maker (AMM). This means pricing is determined by limit orders from market makers, potentially offering tighter spreads than AMM-based prediction markets.

2. HyperEVM Composability

Because HIP-4 operates on HyperCore (which is tightly integrated with HyperEVM), developers can build composable applications on top of prediction markets. For example:

• DeFi protocols could create structured products using outcome contracts
• Automated hedging strategies could trade across perps and prediction markets
• Yield aggregators could optimize returns across both product types

3. Unified Liquidity

Traders can use the same USDC collateral across perpetual futures (existing), spot markets (HIP-1), and outcome contracts (HIP-4). This unified collateral model is unique among derivatives platforms.

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Use Cases for Outcome Trading

HIP-4 enables several categories of markets that do not fit traditional perpetual futures:

1. Event-Based Prediction Markets

Binary outcome contracts can be created for:

• Election results
• Protocol governance outcomes
• Economic data releases (CPI, unemployment, etc.)
• Token launches and airdrops
• Partnership announcements

Example: "Will Protocol X airdrop tokens by Q2 2026?" traders can take long (yes) or short (no) positions based on their conviction.

2. Bounded Options-Like Instruments

Bounded range contracts can function similarly to vertical spreads or iron condors in traditional options markets:

• "ETH price range at expiration: $2,500 to $4,000"
• "BTC volatility range over 30 days: 40% to 80%"

These instruments offer defined risk (unlike perpetual futures) while still allowing traders to express directional or volatility views.

3. Risk Hedging for DeFi Participants

Outcome contracts could be used to hedge protocol-specific risks:

• Hedge against governance proposal outcomes
• Insure against exploit risk (though this raises oracle challenges)
• Manage exposure to token unlocks or emissions schedules

4. Research and Information Aggregation

Prediction markets aggregate information from participants, creating real-time probability estimates for future events. Historically, prediction markets have outperformed polls and expert forecasts in many domains.

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Risks and Considerations

While HIP-4 introduces novel capabilities, several risks and open questions remain:

1. Regulatory Scrutiny

Prediction markets face evolving regulatory frameworks. Kalshi operates under CFTC oversight in the US, while Polymarket faced legal challenges over election markets. Hyperliquid currently operates without KYC, but this could change if regulators classify outcome contracts as swaps or securities.

2. Oracle Risk

Outcome contracts require trusted price feeds or event resolution mechanisms. Questions include:

• Who validates outcomes for custom markets?
• What happens if oracles are compromised or provide incorrect data?
• How are disputes resolved?

These are not fully specified in the initial HIP-4 announcement.

3. Liquidity Fragmentation

Adding prediction markets creates another asset class competing for liquidity. If market makers must allocate capital across perps, spot, and outcome markets, spreads could widen or depth could decrease.

4. Market Creation Governance

Unlike Polymarket (which allows relatively open market creation), HIP-4 markets will likely require governance approval. This could limit the diversity of markets or slow responsiveness to trending events.

5. Legal and Ethical Concerns

Certain outcome markets (assassination markets, illegal activity, etc.) raise ethical issues. Hyperliquid will need clear policies on which markets are permissible.

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HIP-4 and HYPE Token Utility

HIP-4 expands the utility of the HYPE token in several ways:

1. Fee Revenue

Outcome trading generates trading fees, which flow into the Assistance Fund (which buys and burns HYPE). More product types mean more fee revenue.

2. Staking Requirements (Potential)

If HIP-4 follows the HIP-3 model (which requires 500K HYPE to deploy perp markets), market creators might need to stake HYPE to launch prediction markets. This would increase HYPE demand and reduce circulating supply.

3. Governance Participation

HYPE holders vote on HIPs. As the protocol expands into new verticals like prediction markets, governance participation becomes more valuable.

4. Collateral Use Cases

While USDC is the primary collateral for trading, HYPE itself could eventually be used as collateral in multi-collateral margin systems (though this is speculative).

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When Will HIP-4 Launch?

As of February 9, 2026, HIP-4 is in the proposal and testnet phase. The timeline for mainnet deployment depends on:

• Governance approval from HYPE token holders
• Security audits of the outcome trading contracts
• Oracle integration and testing
• Regulatory considerations

Testnet allows developers and traders to experiment with outcome contracts without real capital at risk. Mainnet launch will be announced pending successful testnet completion and governance ratification.

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Frequently Asked Questions

What is HIP-4 on Hyperliquid?

HIP-4 is a governance proposal to add outcome trading (prediction markets) to Hyperliquid's HyperCore engine. It enables fully collateralized contracts that settle based on specific events or bounded price ranges.

How do Hyperliquid prediction markets work?

Outcome contracts use an on-chain order book where traders buy or sell positions priced between $0 and $1 (or a bounded range). At expiration, contracts settle based on predefined conditions verified by oracles.

Can I trade options on Hyperliquid?

HIP-4 introduces bounded range contracts that function similarly to binary options or vertical spreads. They are not traditional vanilla options (with strike prices and Greeks), but they offer defined-risk exposure to price movements or events.

When will HIP-4 launch on mainnet?

HIP-4 is currently in testnet (as of February 2026). Mainnet launch depends on governance approval, security audits, and oracle integration. No specific date has been announced.

How is outcome trading different from perpetual futures?

Feature	Outcome Trading	Perpetual Futures
Leverage	None (1x only)	Up to 50x
Liquidations	No	Yes
Settlement	Fixed expiry	Continuous via funding
Use Case	Event probability	Price speculation

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The Bottom Line

HIP-4 represents Hyperliquid's expansion from a perpetual futures exchange into a multi-product derivatives platform. By adding prediction markets to HyperCore's order book architecture, Hyperliquid is positioning itself to compete with Polymarket, Kalshi, and traditional options markets.

Key Takeaways:

• Outcome trading offers fully collateralized, defined-risk exposure to events and bounded price ranges
• Integration with HyperEVM enables composability that traditional prediction markets lack
• Regulatory, oracle, and liquidity risks remain open questions
• Testnet is live; mainnet launch pending governance and audits

For traders accustomed to perpetual futures, outcome contracts require a different mental model. Instead of managing leverage and funding rates, you are buying or selling probability-weighted exposure with fixed downside.

Whether HIP-4 gains traction depends on market demand, regulatory developments, and execution quality. But it undeniably expands Hyperliquid's total addressable market beyond crypto-native perp traders.

For official documentation, visit Hyperliquid's documentation portal.

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This guide is for informational purposes only and is not financial advice. Always do your own research and understand the risks before interacting with DeFi protocols. Prediction markets carry legal and regulatory risks that vary by jurisdiction.

For live Hyperliquid ecosystem tracking, visit hypewatch.io