Stablecoin weekly: $929M rebound, but liquidity stays split
Big-3 stablecoin supply rebounded by $929M as USDT expanded on Tron, but USDC remained in contraction and market sentiment stayed in Extreme Fear.
The rebound is real, but it is mostly a USDT reroute
The Big-3 stablecoin basket expanded by $928.9M week over week to $262.1B in the latest DeFiLlama snapshot. That is a sharp change from last week's $1.52B contraction, but it is not a uniform recovery: USDT supplied almost all of the growth, while USDC remained smaller and DAI added only a thin margin. 1
Data cutoff: snapshot retrieved at approximately 08:06 ET on July 15, 2026. The weekly deltas below use DeFiLlama's current and previous-week circulating-supply fields, so they are comparable across assets but should not be read as issuer transaction totals.
| Asset | Current circulating supply | 7-day change | Read |
|---|---|---|---|
| USDT | $184.2B | +$1.199B | Main source of aggregate expansion |
| USDC | $73.1B | -$290.3M | Still contracting overall |
| DAI | $4.9B | +$20.0M | Small positive contribution |
| Big-3 | $262.1B | +$928.9M | Aggregate rebound, uneven underneath |
Circle's own USDC page showed $73.0B in circulation as of July 13, close to the DeFiLlama snapshot and a useful cross-check on the USDC scale. 2
Where the supply moved
The chain data points to a redistribution of USDT liquidity toward Tron, alongside continued USDC withdrawals from Ethereum and Solana. Chain balances are not bridge-flow measurements, so the figures show where supply ended up, not the route it took.
| Asset | Chain | Current supply | 7-day change |
|---|---|---|---|
| USDT | Tron | $89.6B | +$2.136B |
| USDT | Ethereum | $76.6B | -$620.0M |
| USDT | Solana | $2.4B | -$179.9M |
| USDT | Plasma | $0.8B | -$104.2M |
| USDT | Arbitrum | $1.0B | -$36.1M |
| USDT | Avalanche | $332.3M | +$30.0M |
| USDC | Ethereum | $46.7B | -$341.5M |
| USDC | Solana | $6.9B | -$409.3M |
| USDC | Hyperliquid L1 | $6.1B | +$250.0M |
| USDC | Base | $4.3B | -$0.6M |
| USDC | Arbitrum | $2.3B | +$13.4M |
| USDC | Avalanche | $498.1M | +$16.8M |
| DAI | Ethereum | $4.2B | +$12.9M |
| DAI | Polygon | $566.4M | +$7.0M |
USDT's $2.136B Tron increase was larger than its total supply gain because Ethereum, Solana, Plasma, Aptos, Arbitrum, and Kaia all declined. That is consistent with a chain-level rebalance or inventory repositioning, but the public balance data cannot identify the exact path.
USDC has the opposite shape. Ethereum and Solana together lost about $750.8M, while Hyperliquid L1 gained $250.0M and smaller increases appeared on Aptos, Avalanche, Arbitrum, and other networks. The shift is meaningful for traders watching where deployable liquidity is building, but it does not by itself prove that the capital moved into spot buying.
DeFiLlama did not return a separate nonzero Base row for USDT or DAI in this snapshot. It also does not provide the bridge-pair netflows needed to turn these endpoint balances into verified cross-chain flow numbers.
Issuer events around the window
The issuer sequence helps explain why a positive aggregate delta can coexist with visible Ethereum outflows.
- On July 7, just before this report's Jul 8 to Jul 15 measurement window, Tether Treasury burned $2.5B of Ethereum USDT, according to a CryptoQuant report relayed by Lookonchain. The event was described as potentially related to redemption, treasury management, or cross-chain rebalancing, rather than a direct market signal. 3
- On July 9, Whale Alert recorded 1.0B USDT minted at Tether Treasury, valued at approximately $999.684M, with a Tron transaction link. A Treasury mint creates inventory; it does not prove that the tokens immediately entered exchange wallets or spot markets. 4
Taken together, the two events are better read as evidence of active supply management than as a clean measure of new end-user demand. The $1.20B weekly USDT increase is real in the circulating-supply data, but the issuer events and chain split argue for caution when translating it into buying power.
Market context: prices recovered before sentiment did
The market snapshot retrieved at 08:06 ET showed a stronger tape than the stablecoin mix alone would suggest:
| Asset | Spot price | 7-day change |
|---|---|---|
| BTC | $65,266.93 | +5.40% |
| ETH | $1,934.76 | +11.46% |
The latest seven-day Fear and Greed series from Alternative.me still put the index at 25, Extreme Fear. 6 ETH's outperformance and the Big-3 rebound are constructive, but the sentiment reading says traders have not broadly repriced the market as low-risk yet.
Liquidity signal
Read: cautiously constructive, not a confirmed risk-on turn.
The aggregate supply rebound matters. A $928.9M increase after the prior week's contraction removes some of the immediate liquidity pressure. The problem is concentration: USDT on Tron accounts for the large positive move, USDC is still down overall, and the biggest USDC losses are on Ethereum and Solana. Hyperliquid L1 is gaining USDC, but that is a venue-specific signal rather than proof of broad market deployment.
For the next weekly print, the highest-value checks are whether Tron USDT holds its increase, whether Ethereum and Solana USDC stabilize, and whether Fear and Greed moves out of Extreme Fear. Until those conditions improve together, the current data supports a rebound in available stablecoin inventory, not a blanket green light for risk.
Coverage limits
This report verifies circulating supply, chain distribution, two Tether Treasury events, spot prices, and sentiment. A public, comparable seven-day series for bridge-pair flows, combined exchange-held USDT plus USDC balances, and categorized large-wallet mint or burn events was not available in the sources covered for this run. Those fields are therefore excluded from the liquidity conclusion rather than inferred from chain balances.
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