Hyperliquid Now Has CPI and Fed-Rate Prediction Markets: How HIP-4 Macro Outcome Markets Work

Hyperliquid's HIP-4 outcome markets have moved past the daily Bitcoin strike. As of late May 2026 you can trade the next US inflation print and the June Federal Reserve rate decision directly on the same order book where you trade perpetuals. No separate prediction-market account, no bridging, fully collateralized, settled onchain. Here is what these markets are, how they work, and the one thing most traders get wrong when they try to read them.

What are HIP-4 macro prediction markets?

They are fully collateralized, expiry-based contracts on Hyperliquid that pay out 1 if a real-world event resolves true and 0 if it does not. The current lineup includes a US CPI market built around a year-over-year inflation threshold, a market on whether the June FOMC meeting produces a rate change, and even a Champions League winner market. Each outcome trades as its own contract on the same HyperCore matching engine as perps and spot. The price of a Yes contract, somewhere between 0 and 1, is simply the market's live implied probability of that event.

How is this different from Polymarket?

The difference is location and plumbing. These markets live natively on the venue where you already trade, so they share the same matching engine, the same order types, and the same collateral rails as the rest of Hyperliquid. You are not moving funds to a separate app or chain to place a macro bet. For a trader who already watches the perp tape all day, the inflation print and the rate decision become just another line on the same screen.

How the CPI and Fed markets actually settle

Settlement is deterministic at expiry. The CPI market resolves against the official inflation release, and the Fed market resolves on the outcome of the June 16 to 17 FOMC meeting. There is no discretionary judgment call at the end: the event either crosses the threshold or it does not, and the contract pays 1 or 0 accordingly.

The mistake traders make: order flow does not predict CPI

Here is the honest part that nobody selling signals will tell you. HIP-4 has two very different families of markets, and they need to be read in completely different ways.

The daily Bitcoin strike settles on a price, so reading BTC perpetual order flow has a real, mechanical relationship to where that strike lands. Aggressive buying that moves spot moves the probability the strike closes higher. That is a legitimate cross-market read.

A CPI or Fed market is the opposite. Its settlement is a data release, not a price. Bitcoin's order flow tells you nothing about what the statistics agency will print or how the committee will vote. Anyone selling you a flow signal for an inflation bet is selling you noise. Macro-event markets are driven by expectations, the economic calendar, and how positioning shifts as the release approaches, not by the tape of an unrelated asset. Treat the two families differently and you avoid the most common, most expensive error on these markets.

How to read them with Buildix

For the price-based outcome markets, the context that matters is the order flow on the underlying. Buildix computes CVD, order book imbalance, funding, and liquidation levels across more than 530 perpetual pairs, which is exactly the read you want for a strike that settles on price. For the macro-event markets, the signal is the implied probability itself and how it drifts around the data calendar, not an indicator borrowed from spot.

You can start with the free screener to watch Hyperliquid markets including HIP-4, and deeper order flow analytics and alerts begin at 9 dollars a month. The goal is the same one we always push: build your edge on what the data actually supports, not on a story.

Risk

Outcome markets can resolve fully against you and settle at zero. They are speculative instruments, leverage and event risk are real, and nothing here is financial advice. Size accordingly and understand exactly how a contract settles before you take a position.