Prediction markets are on track to exceed $100 billion in yearly volume in 2026, already recording $57.5 billion through May, more than 10 times the same period last year. Meanwhile, other major crypto sectors including decentralized finance (DeFi), stablecoins, and corporate digital asset treasuries are falling significantly short of their midyear targets, according to a comprehensive review by 21Shares, a cryptocurrency exchange-traded product (ETP) issuer.

Which Crypto Predictions Are Actually Tracking on Schedule?

21Shares released a midyear outlook comparing 10 major crypto market forecasts made in January against actual market data through late May and early June. The analysis reveals a stark divide between sectors advancing faster than expected and those lagging behind. Prediction markets stand out as the clear winner, with trading activity surging well ahead of pace. The report identified major sporting events and political elections as catalysts that could drive even higher second-half trading activity.

Ethereum scaling solutions, known as Layer 2 networks, are also consolidating as expected. The five largest Layer 2 networks captured close to 90 percent of daily active users, while Base and Arbitrum controlled approximately 70 percent of total assets across the ecosystem. This concentration reflects the prediction that most Ethereum scaling solutions would disappear or consolidate during 2026.

What's Falling Behind in the Crypto Market Right Now?

Several major crypto sectors are significantly underperforming their 2026 targets. Decentralized finance, which allows users to lend, borrow, and trade without traditional intermediaries, was expected to exceed $300 billion in total value locked (TVL). Instead, TVL stood near $140 billion by midyear, roughly half the target. Security breaches compounded the challenges, with exploit losses exceeding $840 million across more than 50 incidents. A single incident involving KelpDAO resulted in close to $300 million in losses and triggered more than $13 billion in outflows within two days.

Stablecoins, digital currencies pegged to traditional assets like the US dollar, also missed their targets significantly. The forecast predicted stablecoin supply would reach $1 trillion by year-end, but supply reached only about $320 billion by midyear, leaving the forecast at least a year early. Despite regulatory progress including the GENIUS Act establishing a federal US framework and the European Union's Markets in Crypto-Assets Regulation (MiCA) entering full enforcement, adoption remains slower than anticipated.

Corporate crypto treasuries represent another lagging sector. The prediction expected digital asset treasury companies to exceed $250 billion in crypto holdings, but corporate crypto treasuries were worth roughly $100 billion by midyear. While approximately 200 public companies held nearly 1.28 million Bitcoin (BTC), the aggregate value fell short of expectations.

How to Understand the Uneven Progress Across Crypto Sectors

• Prediction Markets Surge: Trading volume reached $57.5 billion through May, exceeding the $100 billion annual target at a pace suggesting the forecast will be met or exceeded, driven by major events and increased institutional interest.
• DeFi Security Challenges: Total value locked remains at roughly $140 billion, half the $300 billion target, while exploit losses exceeding $840 million across 50+ incidents deter capital deployment and user confidence.
• Stablecoin Adoption Lags: Supply reached $320 billion against a $1 trillion target, indicating regulatory frameworks like MiCA and the GENIUS Act are advancing faster than market adoption and capital flows.
• Infrastructure Outpaces Capital: Blockchain infrastructure including AI agent frameworks and Layer 2 networks is developing rapidly, but actual user adoption and capital deployment remain measured in the tens of millions rather than billions.
• Tokenized Assets Remain Niche: Public-chain tokenized real-world assets totaled $31 billion against a $500 billion target, though institutional networks moved closer to $350 billion, suggesting adoption is concentrated among sophisticated investors rather than retail users.

21Shares researchers noted that the overall direction outlined for 2026 remains largely on track, even as individual predictions diverge sharply. The report emphasizes that market infrastructure is advancing faster than capital flows and broad adoption across several crypto sectors. Bitcoin's performance illustrates this dynamic. The forecast that bitcoin's four-year cycle would break in 2026 has not materialized. Bitcoin reached a peak of approximately $126,000 in October 2025 before retracing roughly 50 percent. While the correction was significant, it remained far less severe than previous bear markets, which saw declines exceeding 80 percent, and bitcoin continued to trade above its $54,000 aggregate cost basis.

Cryptocurrency exchange-traded products (ETPs), which allow traditional investors to gain crypto exposure through regulated investment vehicles, also underperformed expectations. The forecast predicted global crypto ETP assets would surpass $400 billion, but assets fell to roughly $140 billion by May. Bitcoin ETPs accounted for approximately $110 billion, while US spot bitcoin ETFs held more than 1.25 million BTC despite roughly $3 billion in year-to-date net outflows.

The divergence between prediction market success and broader crypto sector underperformance suggests that forecasting and event-based trading are attracting capital and user engagement more effectively than other digital asset applications. As prediction markets continue to mature and expand into new event categories, they may serve as a bellwether for which crypto use cases can achieve mainstream adoption and which require additional regulatory clarity or technological improvements to scale.