The assessment is based on a strong convergence of evidence from multiple high-authority sources. Numerous primary sources, including official press releases from CME Group, explicitly report a record-breaking year for their cryptocurrency products in 2025. This is the most authoritative confirmation of significant growth. This core fact is corroborated by several secondary sources, which also highlight record crypto derivatives volume at CME for the same year. One source provides a specific data point that combined crypto futures and options volume surpassed $900 billion in Q3 2025 alone, which lends significant plausibility to a triple-digit annual growth percentage. While none of the provided summaries explicitly quote the 139% figure, the overwhelming weight of the evidence points to a massive and unprecedented increase in crypto volume. There is no contradictory information, and the specific percentage in the claim is consistent with the narrative of a record-setting year. The high confidence is due to the consistency across multiple primary and reputable secondary sources.