The Rise and Fall of Compound: A Cautionary Tale in DeFi Lending

Introduction: The Genesis of Compound

Compound Finance, launched in 2018 by Robert Leshner and Geoffrey Hayes, represented a groundbreaking leap into decentralized finance (DeFi). The protocol allowed users to lend and borrow cryptocurrency directly on the Ethereum blockchain, bypassing traditional financial intermediaries like banks and brokers. For early adopters of DeFi, Compound became the default answer for crypto lending, offering a seamless platform for generating interest on idle crypto assets and accessing liquidity without cumbersome middlemen.

The project quickly attracted substantial backing from prominent investors, including Andreessen Horowitz, Bain Capital Crypto, Paradigm, and Coinbase Ventures. These endorsements not only provided financial support but also lent credibility to the burgeoning DeFi sector. Compound's innovative approach also popularized yield farming, a strategy that incentivizes users to lock up their assets in exchange for governance tokens, particularly after the introduction of its COMP token in 2020. This move transformed users from passive participants to engaged stakeholders in the protocol’s governance.

Compound's Dominance: The Gold Standard of DeFi Lending

By 2021, Compound had solidified its position as a cornerstone of the DeFi ecosystem. The total value locked (TVL) in Compound’s smart contracts soared to impressive heights, peaking at around $12 billion in November 2021. The protocol’s architecture allowed for extensive integration with other DeFi platforms, including Yearn Finance and centralized exchanges like Coinbase, further entrenching its dominance in the lending arena.

However, this meteoric rise masked underlying vulnerabilities. Despite its innovative features and early success, Compound's governance system and liquidity model were about to face unprecedented challenges.

The Turning Point: Proposal 62 and Its Fallout

The decline in Compound’s fortunes can be traced back to a specific event: the implementation of “Proposal 62,” a protocol update aimed at adjusting COMP rewards. Unfortunately, the update was marred by a bug that led to the protocol overpaying rewards, resulting in the unintended distribution of millions of dollars' worth of COMP tokens to users.

The governance structure of Compound, which relied on a time-locked mechanism for proposal execution, prevented the team from immediately halting the outflow of assets. As tokens continued to flow out, confidence in the protocol rapidly eroded. On September 30, 2021, Leshner took to social media, urging recipients of the excess COMP to return the tokens, even offering a 10% reward for those who complied. He warned that failure to return the funds could lead to tax implications, stating, “otherwise, it's being reported as income to the IRS, and most of you are doxxed.”

This controversial post ignited backlash from the crypto community, prompting Leshner to later describe it as a "bone-headed" move and retract his statements. Nonetheless, the damage had already been done. In the weeks following the bug’s discovery, a significant amount of assets exited the protocol, contributing to a sharp decline in its TVL.

Market Conditions: A Perfect Storm for Decline

While Proposal 62 marked a pivotal moment in Compound's decline, it coincided with broader bearish trends in the crypto market. By December 2021, Bitcoin was slipping from its all-time high of $69,000, signaling the onset of a protracted bear market. This decline resulted in reduced lending activity across DeFi platforms, as borrowers began to pull their funds in response to plummeting asset values.

Compound, heavily reliant on pooled liquidity markets, found itself disproportionately affected compared to rivals like Aave and Maker, which employed more isolated or adaptable risk models. As the crypto winter set in, the fallout from high-profile collapses — including the Terra scandal and the FTX debacle — heightened the community's sensitivity to systemic risks, further undermining Compound’s once-stellar reputation.

Leadership Changes: A Shift in Direction

As the protocol struggled to regain its footing, leadership changes within Compound reflected its tumultuous state. In June 2023, Leshner stepped away from day-to-day operations, transitioning to a new venture, Superstate. This tokenization platform aims to streamline the issuance and trading of public shares on blockchain technology, showcasing Leshner's continued passion for decentralized innovation.

Under new leadership, Compound's landscape has transformed significantly. The TVL has dwindled to just below $1.4 billion, landing it as the seventh-largest lending protocol in the DeFi space. In stark contrast, Aave remains the dominant player with a TVL nearing $27 billion. Furthermore, monthly fees have plummeted from a peak of nearly $47 million in 2021 to around $3.5 million, while its highest monthly revenue since early 2025 was a mere $888,666 — a far cry from the all-time high of $5.14 million in April 2021.

The Broader Implications for DeFi

The story of Compound serves as a cautionary tale for the DeFi sector as a whole. While innovation and decentralized governance have the potential to revolutionize finance, they also introduce complexities and risks that can jeopardize stability. The rapid rise and fall of Compound underscore the necessity for robust governance structures and risk management strategies in decentralized systems.

As the DeFi landscape continues to evolve, protocols must adapt to challenges such as regulatory scrutiny, market volatility, and user trust. The fallout from Compound's governance missteps highlights the importance of transparency and accountability in decentralized governance. Users are increasingly wary of systemic risks, and protocols that fail to effectively manage these risks may struggle to maintain user confidence.

Conclusion: Lessons Learned

In conclusion, the decline of Compound from a DeFi leader to a struggling protocol illustrates the volatile nature of the cryptocurrency market and the consequences of governance missteps. While the protocol played a significant role in shaping the DeFi ecosystem, its journey serves as a reminder of the importance of strong governance, resilience in the face of adversity, and the need for continuous adaptation.

As the DeFi landscape matures, the lessons learned from Compound’s experience will likely inform the development of future protocols. The ability to navigate challenges, foster user trust, and innovate responsibly will ultimately determine which projects thrive in this dynamic and rapidly evolving sector.

With the ongoing evolution of DeFi, stakeholders must remain vigilant, learning from past mistakes while exploring new avenues for growth and sustainability in the decentralized finance space.

Source: https://thedefiant.io/news/defi/what-happened-to-compound-defi-lender