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E186: Variational CEO: This Hidden Fee Is Quietly Draining Your Crypto Account

Thursday, 10 September 2026 · 3 min read · Listen to the episode ↗

In this episode, Lucas Sherman reveals how hidden fees in crypto trading can silently deplete accounts, urging traders to be aware of these costs. He discusses Variational's innovative approach to zero-fee trading and its potential to transform on-chain liquidity, positioning it as a competitor to traditional brokerages. Sherman also highlights the challenges of funding rate variability in perpetual contracts and emphasizes the importance of transparency and education in building trust within the crypto market.

Lucas Sherman discusses the potential for Wall Street liquidity to transition on-chain, predicting a significant increase in trading activity within the crypto space. He positions Variational as a competitor to established platforms like Interactive Brokers and Robinhood, aiming to create an optimal user experience for on-chain trading.

Sherman recounts how a predatory term sheet from a New York fund led him and his co-founder to reject the deal, emphasizing a nuanced perspective on fees rather than labeling them outright as scams. He reflects on his early academic journey, having attended Columbia University at just 12 years old, which he credits for shaping his entrepreneurial path.

At 20, Sherman started a hedge fund, driven by ambition and a lack of understanding of the complexities of quantitative finance. After selling the hedge fund to Digital Currency Group, he expresses regret over feeling constrained and missing the entrepreneurial opportunities he once had. Variational, which he co-founded, operates without charging fees and combines brokerage and market-making functions to enhance trading efficiency.

The firm focuses on education and public communication to build trust, aiming to optimize execution and provide favorable spreads for users. Variational's technologies are expected to significantly impact trading infrastructure, with their quotes being tracked by at least 12 sites for execution quality. The company has achieved 450 crypto listings with over a billion dollars in open interest and daily volume, indicating substantial market engagement.

The episode highlights hidden fees in crypto trading, which can accumulate to tens of thousands of dollars for larger accounts. While fees are a cost of trading, illiquidity and spreads also represent significant expenses. Sherman notes that many retail traders should not be paying these fees long-term, as competition may drive them down, similar to trends in traditional markets.

Funding rate variability is identified as a major issue for perpetual contracts, leading to potential losses for traders due to unpredictable costs associated with leverage. Sherman emphasizes the need for a more predictable funding rate to improve the trading experience, particularly for retail traders who may struggle with the current complexities.

Variational's model is distinct from competitors like Hyperliquid, and Sherman expresses caution about fully trusting new trading platforms until their effectiveness is established. He anticipates that as Wall Street liquidity enters the on-chain space, there will be a surge in trading activity, potentially transforming the landscape.

Variational aims to provide zero-fee trading and access to a wide range of on-chain assets, competing with traditional brokerages. The platform focuses on innovations such as swaps and derivatives, with a future roadmap that includes offerings for professional institutions, although specific details are withheld to avoid complexity.

Sherman notes that Variational is currently second to Hyperliquid in terms of open interests and volume, with Hyperliquid operating as an exchange with an order book. Both platforms are competing in slightly different areas of trading, with Variational emphasizing a user-friendly experience and the aggregation of various infrastructure layers. He believes the market for moving assets on-chain is massive and still in its early stages, predicting faster-than-expected crypto adoption.

Expressing bullish sentiments on Bitcoin and other major cryptocurrencies, Sherman cites that 4% of traders on Kalshi believe Bitcoin will reach $150,000 by January 2027. He argues that crypto is becoming a significant method for international foreign exchange payments and interbank settlements, countering narratives of crypto's imminent demise. Variational's mission includes democratizing access to global markets for traders, reportedly attracting thousands of users to its new products.

The foundational technology of Variational is distinct from other leaders in the space, and the team possesses substantial expertise. However, Sherman acknowledges that building trust and a comparable information base to Hyperliquid and larger centralized competitors will take time. He encourages users to explore the new technology and expresses a desire to return in the future to showcase Variational's growth.

This summary was generated from the episode transcript and can contain mistakes.