So yesterday I saw an interesting event at Lighter that was quite intriguing. Turns out their newly launched LLP strategy system successfully handled their first pressure test — there was a whale building a long position in ARC perpetual worth $50 million, and it turned out to be a pretty serious first stress test for their infrastructure.

Here's the story. About 600 other traders simultaneously took short positions against ARC, meaning the open interest in ARC perpetual reached $50 million. This whale had been holding a long position for several days. Now, Lighter has a new system that separates liquidity into various strategies for different markets, so risk isn't concentrated in a single pool. The strategy for ARC was allocated around $75,000 USDC, meaning if auto-deleveraging occurred, LLP would only be exposed to that amount.

When the price of ARC started dropping around 6 PM ET on February 26, the whale’s position began to be liquidated. Initially, LLP actually profited from this liquidation action, but a deeper price drop exhausted Strategy #7’s allocation and triggered ADL again. In the end, the whale lost about $8.2 million, LLP only lost a maximum of $75,000 according to their allocation, and traders holding short positions made a profit.

What’s interesting is how Lighter’s system truly limits downside risk. Under the old system, all LLP could be affected. But with the separated strategy structure, they managed to isolate risk quite effectively. This proves that good risk management design can handle extreme situations.

Regarding ARC itself, this token has been very volatile. A flash crash occurred early morning on February 27, dropping from $0.031 to $0.025 before recovering. At that time, ARC fell more than 9% in 24 hours and nearly 59% in a week. The token, which is used as utility for the AI agent app store Ryzome, has already dropped 95% from its ATH of $0.62 in January 2025. But an interesting note is that recent data shows ARC has recovered to $0.07 with a +7.29% uptick in the last 24 hours, so some are starting to accumulate again.

A crypto commentator mentioned that ARC dropped 80% with a volume of almost $400 million — ten times the market cap. He even suggested there are indications of manipulation. But this is a broader theme in the industry about market integrity and how decentralized exchanges like Lighter try to handle extreme volatility.

Lighter’s new system serves as an interesting case study on how good infrastructure can protect LLP without sacrificing traders. It’s worth watching how other platforms respond with their own designs.