Visa’s on-chain analytics team announced a major update to its stablecoin measurement methodology. The number of labeled addresses grew from about 15 million to an estimated 600 million, incorporating a broader set of identity data. While the definition of “adjusted volume” stayed the same—excluding exchanges, bots, bridges, minting, burning and other infrastructure—the larger address pool means more transfers are now filtered out of the volume tally. Additional heuristics were added to identify short-term routing patterns and to separate organic activity from payment flows.
How the numbers changed
After the refresh, Visa reported that its adjusted stablecoin volume fell sharply, even though the adjusted transaction count dropped by less than two percent. The disparity arises because volume is weighted by dollar value, so removing a few large, non-payment transfers can dramatically lower the total while leaving the raw count almost unchanged. Visa cited a Solana-based automated program that cycled large sums through disposable wallets as a concrete example of activity now excluded from the adjusted metric.
Data gaps and interpretation challenges
The updated methodology does not provide a side-by-side comparison of pre- and post-refresh volume figures, making it impossible to quantify the exact size of the revision. Moreover, Visa’s public documentation still references “over 3 million” labeled addresses, a figure that conflicts with the newer 600 million estimate, adding further uncertainty about the baseline used for the change. The release also lacks chain-specific breakdowns, so analysts cannot determine whether the adjustment altered rankings among Ethereum, Tron, Solana or other networks.
Why the change matters for market observers
Stablecoin volume metrics are frequently used to gauge real-world usage, particularly for payments. Visa’s adjustment demonstrates how methodological tweaks—especially around address labeling and heuristic filters—can reshape reported activity without reflecting any underlying shift in user behavior. The example of high-value routing being stripped from the data highlights the risk of conflating raw transfer totals with genuine payment demand. Until Visa publishes comparable datasets under identical definitions, stakeholders will need to treat the new volume numbers as a narrower, more conservative view rather than evidence of a market contraction or expansion.
Why it matters
Visa’s reclassification narrows the picture of stablecoin usage by filtering out large, automated flows, which could influence how investors, regulators and businesses interpret the health of the payments ecosystem. The lack of transparent, comparable data also limits the ability to assess cross-chain dynamics and to distinguish between true payment activity and ancillary blockchain operations.
