HIP-4 is now the latest primitive on @HyperliquidX targeting the outcome markets. Why 'outcome', not 'prediction'? Take a look at the docs by Hyperliquid: "Outcomes are fully collateralized contracts that settle within a fixed range." In basic terms, HIP-4 introduces two-sided or multi-sided markets with the total outcome prices equal to 1. The term outcome covers a much more fulfilled meaning than prediction, including non-linearity, dated contracts, and an alternative form of derivative trading that does not involve leverage or liquidations. + HyperCore will extend to be the order book for HIP-4 + USDH is also used for the trading mean imo, Hyperliquid is attempting to onboard every market into a universal order book - the HyperCore. By this way, Hyperliquid has unlimited expansion potential.