Prediction markets break record with $108.7 billion trading volume in Q2 2026

The prediction markets set a new milestone. In the second quarter of 2026, the total trading volume reached an all-time high of $108.7 billion, representing a quarterly increase of 39% compared to the $78.4 billion in Q1 2026. Compared to a year ago, the volume has increased eighteen-fold.

Four consecutive quarters of growth

Q2 2026 is the fourth consecutive quarter in which prediction markets recorded higher volume. By comparison, in Q1 2025 the volume was only $6.4 billion and in Q2 2025 even slightly less at $6.1 billion. Then follows a steady climb via $8.8 billion in Q3 2025 to a first big leap in Q4 2025, when the volume reached $42.6 billion.

That explosive acceleration shows that the segment reached a tipping point in the second half of 2025. Platforms such as Kalshi and Polymarket account for the largest share of the volume, according to the chart from CryptoRank. Opinion and Predictdotfun also contribute to the total figures, although their share is smaller.

One of the fastest-growing categories of 2026

CryptoRank describes prediction markets as one of the fastest-growing categories this year. The figures provide solid backing for that qualification. A year-on-year growth of 18x is an impressive number, especially for a sector that was still relatively niche until the end of 2024.

The growth coincides with a broader recovery in the crypto market and increasing interest from mainstream investors and speculators in event-based markets. Whether the momentum will continue in Q3 2026 remains to be seen, but the trend of the past few quarters gives little reason for doubt for now.