The code executes, not the promise. But today, Hyperliquid's policy arm is betting that a promise can rewrite the rules. On May 2025, the Hyperliquid Policy Center (HPC) and trade[XYZ]—a pseudonymous market maker—submitted a joint comment letter to the U.S. Securities and Exchange Commission. Their proposal? A new product called IPOP: a perpetual contract tied to a company's IPO price, traded on-chain before the actual listing. The claim is bold: IPOP delivers continuous price discovery and outperforms traditional IPO pricing by 10.8% to 38.4%. The data is self-reported. The sample is just five markets. The regulator has not yet blinked. This is not a whitepaper. It is a regulatory gambit.
Context: The Proposal and the Players Hyperliquid is a Layer-1 blockchain built for on-chain order book derivatives. It hosts a perpetual swap exchange that commands over 50% of decentralized derivatives volume. HPC is its official policy division, tasked with engaging regulators. trade[XYZ] is a market maker that operated five IPOP markets on Hyperliquid, each covering a real-world IPO. The contracts were synthetic: they granted no shares, no voting rights, no delivery. They were essentially cash-settled bets on the IPO opening price. Once the stock listed, the IPOP market terminated. The letter argues that these markets provided "continuous price discovery" and that the final IPOP price accurately reflected the actual IPO open. The stated goal is to persuade the SEC to create a regulatory framework for such products—or at least to not shut them down.
Core: Technical Structure and Market Implications At its core, IPOP is a synthetic asset. It mimics the price of an underlying equity without conferring any ownership rights. This design is intentional: it attempts to sidestep the Howey Test by failing the "common enterprise" and "efforts of others" prongs. But the price is arbitraged to the real stock via funding rate mechanisms. The contract lives on Hyperliquid's chain, which uses a centralized sequencer and validator set. The entire system depends on the security of that chain and the integrity of a single market maker. trade[XYZ] provided all liquidity for the five IPOP markets. No other market makers were involved. The proposal does not disclose trade[XYZ]'s corporate identity, registration, or audited capital. This is a concentration risk that the SEC will scrutinize.
From a market perspective, the IPOP competes with traditional pre-IPO trading platforms like Forge Global and EquityZen, which facilitate actual secondary sales of private shares. Those platforms are licensed broker-dealers and comply with securities laws. IPOP offers no such protections. It is closer to a prediction market like Polymarket, but with a perpetual structure. The claim of 10.8%-38.4% improvement over IPO pricing is provocative. It implies that underwriters systematically underprice IPOs, and that decentralized markets can correct this. But the data comes from only five cases, all operated by the same entity. Without independent verification, it is anecdotal, not empirical.
Contrarian: The Real Blind Spots The proposal is framing IPOP as a price discovery tool. But the SEC's primary concern is investor protection and market integrity. A synthetic derivative that mirrors a stock price can influence the actual IPO pricing process. If traders on Hyperliquid bid up the IPOP contract, does that pressure underwriters to adjust the IPO price? The SEC may view this as a form of illegal price manipulation or an unregistered securities exchange. The letter tries to preempt this by arguing that IPOP is a commodity derivative under CFTC jurisdiction, not a security. But the CFTC and SEC have a history of turf wars over such hybrid products. The IPOP sits in the regulatory gap between them.
Another blind spot is the lack of transparency in governance. The proposal was drafted by HPC, which is the official policy arm of Hyperliquid. trade[XYZ] is the market maker. The financial relationship between them is not disclosed. This creates a clear conflict of interest: the same entities that benefit from IPOP trading are also writing the rules. The Hyperliquid community was not consulted. There was no on-chain vote. The proposal is a top-down policy initiative, not a decentralized governance action. The SEC will note this.
Takeaway: The Fork in the Road The IPOP proposal is a test case for DeFi's ability to engage with traditional financial regulation. If the SEC responds favorably—or even with a no-action letter—it could open a new asset class for on-chain derivatives. But the more likely outcome is a request for additional data, a demand for KYC/AML, and a push to limit U.S. user access. The real risk is that the SEC classifies IPOP as an unregistered security derivative, which would force Hyperliquid to geo-block U.S. users or face enforcement. That would drain liquidity and damage the entire ecosystem. The proposal is a high-stakes bet. The code may execute perfectly, but the law does not. Zero knowledge, infinite accountability. The accountability here lies with HPC and trade[XYZ]. The market will find out soon enough.
Audit first, invest later. The IPOP data has not been audited. The market maker has not been vetted. The regulatory path is untested. The proposal is a self-serving narrative wrapped in legal language. It is a smart move from a business perspective, but a dangerous one from a compliance standpoint. The next 12 months will determine whether IPOP becomes a precedent or a cautionary tale. The SEC's response will be the first real signal. Until then, treat the 10.8%-38.4% figure as a marketing claim, not a fact. The code might execute, but the promise still needs a signature.
Immutability is a feature, not a flaw. But the proposal is mutable. It can be amended, rejected, or ignored. The market should not assume that the SEC will embrace a synthetic pre-IPO product from a pseudonymous entity. The burden of proof is on HPC and trade[XYZ]. They have presented a case. Now the regulator must decide. The outcome will shape the future of on-chain derivatives and the relationship between DeFi and traditional capital markets.