What happened to NFTs after $25B boom?

The Non-Fungible Token (NFT) market, once valued as a $25 billion global phenomenon, has largely collapsed, with more than 95% of collections now holding no value and generating zero transaction activity.

The market’s rise and fall followed a classic speculative cycle, transforming from a niche concept in 2017 into a mainstream financial trend by 2021 before rapidly declining by 2025. An estimated 23 million participants entered the market during its peak, with the majority now holding assets that cannot be sold.

NFTs first gained attention in 2017 with early projects such as CryptoKitties, a digital collectables game where a single asset sold for $117,000. The project’s popularity strained the Ethereum network, highlighting both demand and infrastructural limitations. Around the same time, developers began experimenting with early NFT ecosystems, including CryptoPunks and Decentraland, while platforms like OpenSea emerged as marketplaces for trading digital assets, though adoption remained minimal through 2020.

The market’s expansion accelerated during the COVID-19 pandemic. Global lockdowns drove a 60% increase in internet usage, while over $10 billion in economic stimulus created surplus capital for speculative investments. These conditions pushed NFTs into the mainstream.

By 2021, the market reached peak visibility and valuation. In March of that year, digital artist Mike Winkelman sold an NFT for $69 million through Christie’s. NBA Top Shot generated over $200 million in sales, including a $200,000 highlight clip of LeBron James. OpenSea reached a valuation of $13.3 billion in early 2022 following a $300 million funding round. At the height of speculation, even simple digital assets, such as an image of a rock, sold for $1.3 million.

Celebrity endorsements intensified the surge. Public figures, including Paris Hilton, Jimmy Fallon, Snoop Dogg, and Steph Curry, promoted NFT ownership, particularly collections like Bored Ape Yacht Club. Originally sold for approximately $200, these assets frequently traded for hundreds of thousands of dollars, driven by exclusivity and online status.

Despite headline-grabbing sales, the market was structurally fragile. A 2022 study found that over 60% of trading volume consisted of wash trading, where users traded assets between their own accounts to inflate prices artificially. Participation was also limited, with only 30,000 to 40,000 active daily traders at the peak.

Fraud and misconduct further undermined the market. In 2021, a senior OpenSea executive was caught purchasing NFTs ahead of their promotion on the platform. Additional risks included “rug pulls,” where developers abandoned projects after raising funds, and widespread phishing scams targeting investors.

The downturn began in early 2022 amid a broader cryptocurrency market decline. Monthly NFT trading volume fell from $17 billion in January 2022 to $466 million by September of the same year, a 97% drop within nine months.

Individual assets saw severe devaluation. An NFT of Jack Dorsey’s first tweet, purchased for $2.9 million in 2021, later received a highest bid of just $6,800, representing a loss of 99.8%. Major companies were also affected, with OpenSea laying off 20% of its workforce in mid-2022 and investors marking down holdings by over 90%.

Between 2023 and 2025, the market effectively stagnated. Analysis shows that the vast majority of NFT collections now have no buyers, while even high-profile assets such as Bored Ape Yacht Club and CryptoPunks have declined in value by 80% or more.

The collapse has been widely attributed to a disconnect between perceived scarcity and actual value. Unlike traditional assets, most NFTs do not generate income or utility, relying instead on speculative demand. This dynamic reflected the “greater fool” theory, where investors depend on finding a buyer willing to pay a higher price.

While the speculative phase has ended, the underlying technology may continue to exist in limited applications such as brand engagement and digital communities. However, as a mainstream investment class, the NFT boom of 2021 – 2022 is now viewed as a large-scale market mania that erased billions of dollars in perceived wealth.