Stablecoin reserves on exchanges fall to $64 billion, Binance strengthens its dominance

The stablecoin reserves available on exchanges increased from 80 to 64 billion dollars in a few months, according to CryptoQuant. At the same time, Binance represents 68.5% of the liquidity still present on the platforms. The overall supply of stablecoins only fell by 4.8% over the same period.

Binance gains share in a shrinking market

On August 18, 2026, CryptoQuant quantified the decline in stablecoin reserves on centralized exchanges. Reserves reach around 64 billion dollars, compared to a peak close to 80 billion at the end of 2025, or 16 billion dollars less in a few months.

These stablecoins constitute part of the capital immediately available to intervene in the market, in particular to buy Bitcoin, Ether or altcoins.

Binance concentrates 68.5% of this liquidity, compared to around 60% at the end of 2025. A figure all the more notable since the platform has suspended its services on crypto-assets in several countries of the European Union since July 1.

CryptoQuant specifies that the platform also loses reserves in absolute value, but less quickly than its competitors. The overall volume of liquidity is decreasing, while Binance represents a growing share of it.

Coinbase, Bybit, OKX and smaller platforms are falling more sharply.

This concentration also reflects Binance's dominance in trading. The platform represented 38.7% of the spot volume of the top 10 exchanges in Q2 2026, according to CoinGecko, compared to 10% for Bybit, the only other double-digit player.

The overall supply of stablecoins is still holding up

Across the market as a whole, the decline is much more limited. The total supply of stablecoins has fallen from a peak near $316 billion in May 2026 to around $301 billion today. That’s a drop of 4.8%.

Some of these stablecoins were able to leave exchanges to join personal wallets, DeFi protocols or institutional accounts.

However, it is impossible to determine precisely where this capital has moved based on the available data alone.

Stablecoins do not necessarily leave crypto

Stablecoins can also continue to circulate in DeFi. An investor can keep his stablecoins in his wallet and use them on different protocols to generate returns, regardless of the direction Bitcoin takes.

The drop in stablecoin reserves therefore primarily signals a contraction and concentration of liquidity available on exchanges. It provides information on the capital immediately available for trading, while a portion of the stablecoins can continue to circulate elsewhere in the ecosystem.