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Crypto Market Falls 12.6% in Q2, but Prediction Markets Grow

CoinGecko says capital kept leaving Bitcoin, Ethereum, and stablecoins, while Kalshi and tokenized collectibles surged.

By Zenz van der Wielen
• 2 min read
Crypto Market Falls 12.6% in Q2, but Prediction Markets Grow

Key Takeaways

  • The crypto market fell 12.6% in Q2 2026 to $2.1 trillion, marking its third straight quarter of losses.
  • Prediction markets climbed 48.7% to $113.8 billion, with Kalshi taking the lead.
  • Tokenized collectibles surged 143% to $1.4 billion, and Collector Crypt held the largest share.

The crypto market shed 12.6% of its value in the second quarter of 2026, sliding to $2.1 trillion (€1.8 trillion). Even as the broader market struggled, prediction markets and tokenized collectibles moved in the opposite direction and posted strong growth. That contrast points to where activity is still holding up despite the wider downturn.

Broad Decline Continues

According to CoinGecko, total market value fell by $304.8 billion (€266 billion) and dropped to its lowest level since September 2024. It was the third straight quarter of losses, leaving the market roughly 52% below the October 2025 peak by the end of Q2.

Bitcoin declined 14.2% over the quarter, while Ethereum fell 25.4%. Both assets lagged even as U.S. stocks recovered. CoinGecko said the steepest part of the correction came in June, when a hawkish Fed, rising tensions between the U.S. and Iran, and a symbolic Bitcoin sale by Strategy all added pressure.

The stablecoin market also weakened. The sector slipped 1.6% to $305.1 billion (€266 billion), its first quarterly decline since Q3 2023. That suggests capital was leaving the sector during the period.

Prediction Markets Surge

Against that backdrop, prediction markets posted a sharp gain. Notional volume rose 48.7% in Q2 to $113.8 billion (€99.2 billion), and June alone reached $52.8 billion (€46 billion), a record high. CoinGecko said that was about 92% above the average of the previous five months.

The jump was helped by a busy sports calendar that included the FIFA World Cup, the NBA Finals, and Wimbledon. Kalshi widened its lead and increased its market share to 58.9%, up from 42.4% before. Polymarket fell to 30.2%, while Rothera, the Robinhood and SIG joint venture, moved up to fourth place with $2.1 billion (€1.8 billion).

Collectibles Gain Ground

Tokenized collectibles were the other bright spot in an otherwise weak quarter. The category reached $1.4 billion (€1.2 billion) in Q2, up 143% from the first quarter. June volume alone came in at $646 million (€563 million).

Collector Crypt accounted for most of that activity. Its volume rose from $97 million (€84.6 million) in January to $406 million (€354 million) in June, giving it 62.8% of the market. CoinGecko also noted that about 98% of collectibles volume comes from gacha mechanics rather than secondary trading.

For European crypto readers, the bigger picture is that these niches are still attracting activity even as the broader market cools. It may also signal that trading volume is shifting toward products with a clear event or gaming angle, rather than just the major coins.

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