Stablecoin trading volume is on track to smash records in 2026

USDC is taking transaction share, not just mindshare

Visa’s adjusted data strips out bot activity, exchange transfers and other transactions it does not classify as real economic activity. That matters. Raw onchain volume can be a liquidity mirage.

On that adjusted basis, USDC accounted for about 70% of stablecoin transaction volume in the first half of 2026. USDT was roughly 25%. The reversal is material: in 2020, USDT represented nearly 90% of adjusted transaction volume, while USDC was below 10%. By 2022, USDC had moved to about 45%.

The institutional angle is also explicit. CoinDesk reported that banks and financial institutions are expanding stablecoin use for payments, settlement and treasury operations. Standard Chartered and BNY have added services around Circle’s USDC rather than building their own infrastructure.

For market structure, that creates a simple checklist:

• Watch USDC depth across spot and perps, not only USDT pairs.
• Track slippage on stablecoin routes during volatility.
• Separate market cap from settled volume; they are not the same risk metric.
• Treat “adjusted volume” as the cleaner signal, but still source-dependent.

One caution: CoinDesk also reported stablecoin market cap fell to $312 billion in June, its largest monthly drop since TerraUSD. That is the counterweight. Volume can rise while float contracts. High turnover is not automatically healthy liquidity.

Perps are becoming a stablecoin liquidity sink

Binance Research, cited by TradingView, said stablecoin-settled perpetual contracts tied to traditional financial assets topped $1.1 trillion in trading volume during the first half of 2026. The same report said this market reached roughly 11% of all crypto perpetual trading volume in the first five months of 2026.

That is not a side channel anymore. It is a growing venue where stablecoins act as settlement collateral for exposure linked to traditional assets.

Another source, tokenpost.com, reported that tokenized TradFi perpetuals topped $1.32 trillion as exchanges expanded RWA offerings. The available snippet does not give enough detail to reconcile the difference with Binance Research’s $1.1 trillion figure, so the clean read is narrower: multiple market-data reports point to large-scale activity in stablecoin-settled TradFi-linked perps.

The trade implication is direct. Stablecoin demand is no longer just about crypto spot rotation. It is tied to:

• collateral demand for perpetuals;
• settlement rails for tokenized market exposure;
• exchange product expansion around real-world assets;
• arbitrage between crypto-native venues and TradFi-linked instruments.

That adds another liquidity sink. It can support stablecoin usage, but it also concentrates risk around venue rules, margin design and redemption confidence.

What to monitor before calling this sustainable

The headline points toward a record year, but the risk stack is uneven.

Binance Research also said stablecoins are being used more as long-term stores of value, not just temporary trading inventory. It found that 30% of Binance exchange users now hold more than half of their portfolios in stablecoins, up from 4% in 2020. DefiLlama data cited in the same report put global stablecoin market cap near $311 billion, up from about $254 billion a year earlier.

Payments remain part of the story. Binance Research said Latin America’s share of Binance stablecoin transfer users more than doubled to 38% in 2026 from 17% in 2025. Bitso data cited in the report said dollar-pegged stablecoins accounted for 40% of crypto asset purchases on its platform in 2025, ahead of Bitcoin’s 18% share.

But traders should avoid the lazy conclusion that all stablecoin growth is bullish liquidity. The practical read is more mechanical:

• If market cap falls while adjusted volume rises, turnover is doing the work.
• If USDC dominates adjusted flow, USDT pair liquidity should be checked rather than assumed.
• If TradFi-linked perps keep scaling, stablecoin demand may become more tied to derivatives leverage.
• If exchanges delist pairs, as CryptoRank reported Binance will do with five spot pairs including GMX/USDC and RUNE/BTC on July 10, pair-level liquidity can still fragment even during a sector-wide volume boom.

Verdict: stablecoin volume is on pace for a record 2026, but sustainability depends on float, redemption depth and collateral use. High settlement volume is real signal. It is not the same as low-risk liquidity.