The introduction of perpetual futures into regulated markets has sparked concerns about the potential for systemic risk, driven by high-leverage retail trading. However, this criticism is misplaced, as the risk is inherent to the design of the trading venue, not the perpetual futures contract itself.

The true risk factors include leverage caps, margin rules, funding design, and default management, which are not inherent to a no-expiry contract. Recent deleveraging episodes in the crypto market, such as the October 2025 cascade, were caused by a combination of factors, including macro shocks, stablecoin de-pegs, and exchange outages.

The risk transmission mechanism, often in the form of a liquidation cascade, is what turns a sell-off into a systemic event. This can be mitigated by a well-designed venue with a manipulable index, auto-deleveraging, and a registered clearing entity. The real question is not whether perpetuals belong in regulated markets, but how a given venue is built to handle defaults and other risks. Regulatory requirements, such as segregated funds and oversight, are essential to securing the baseline.

However, the way a venue handles a default under stress is a separate choice, and it varies even within the regulated perimeter. A sharper objection to perpetuals is that institutions may not want them at all, as they are seen as speculative and lacking in term structure. However, this view is based on a misunderstanding of how institutions use perpetuals.

Many institutions use perpetuals to hedge delta, not as a replacement for dated futures, but because they offer liquidity. The design of perpetuals draws in retail flow, which concentrates liquidity in these instruments. This liquidity edge is structural and can be safely utilized by institutions with proper default management. The debate over perpetuals is not about their inherent risk, but about how a venue handles defaults and contains systemic risk.

Regulated clearing has established a standard for decades, which is also the standard that Bullish is building towards. By containing defaults at their source, rather than transmitting them to the market, a well-designed venue can break the chain that turns a blown-out account into a market-wide cascade. This is the difference between a venue that contains a failure and one that transmits it, and it is the key to making perpetuals a safe and useful tool for institutions.