Cardano Market Cap Plummets from $90B to $6B Amid Platform Shutdowns
What happened: Cardano’s ADA token has dropped below $0.
What happened: Cardano’s ADA token has dropped below $0.20 for the first time in over five years, with its market cap collapsing from a September 2021 peak of ~$90 billion to just $6 billion. The decline coincides with the shutdown of TapTools—a leading Cardano analytics platform with over 1 million users—and the cancellation of the 2026 Cardano Summit. Founder Charles Hoskinson has publicly announced he is "taking a break" and warned of a "wave of failures" across the ecosystem.
Why it matters: The drawn-out decline highlights the vulnerability of smaller smart contract platforms during prolonged bear markets. The closure of key infrastructure projects like TapTools is both a symptom and a catalyst for further ecosystem contraction. While the $90B-to-$6B framing spans several years, the recent wave of shutdowns and leadership exits has accelerated negative sentiment and raised questions about Cardano’s long-term viability.
Source: Watcher.Guru