Tether
稳定币概况
Tether(USDT)是一种锚定 USD 的法币支持型稳定币,流通供应量为 US$1840.8亿,覆盖 107 条区块链网络。每一枚 USDT 由发行方持有的储备支持,平价 通过 defillama。当前 US$1840.8亿 的市值反映了实际流通的发行总量。
关于 Tether (USDT)
Launched in 2014, Tether tokens pioneered the stablecoin model. Tether tokens are pegged to real-world currencies on a 1-to-1 basis. This offers traders, merchants and funds a low volatility solution when exiting positions in the market.
Tether customers who have undergone a verification process can exchange USD for USDT and redeem USDT for USD.
发行方与证明
Tether (USDT) is issued by Tether Holdings Limited, operating under British Virgin Islands (with operations in El Salvador). Originally launched in 2014.
储备构成
Reserves are primarily US Treasury bills, cash and cash equivalents, secured loans, corporate bonds, and other investments (including Bitcoin and precious metals).
重要锚定事件
Tether settled with the New York Attorney General in 2021 and with the CFTC over historical reserve disclosure practices.
储备证明报告
发行方信息汇编自公开披露、NYDFS / BMA 监管申报文件以及第一手证明报告。做决策前请始终直接向发行方核实。
近期供应活动
Tether (USDT) supply expanded by US$5979.2万 (+0.03%) in the last 24 hours, expanded by US$2亿 (+0.11%) over the past week, and expanded by US$3.1亿 (+0.17%) over the past 30 days.
Steady issuance: supply has held roughly flat (0.17% over 30 days), consistent with mature stablecoin liquidity dynamics.
供应量历史
Network distribution
Tether circulates across 97 blockchain networks. Tron hosts the largest share at 45.58%, followed by Ethereum at 43.98%. Mantle has shown the strongest 30-day growth at +43.70%, suggesting fresh issuance or bridge inflows on that chain.
| 链 | 供应量 | 份额 | 24h Δ | 30d Δ |
|---|---|---|---|---|
| Tron | US$839亿 | 45.58% | -1.76% | +0.06% |
| Ethereum | US$809.7亿 | 43.98% | +3.09% | +1.41% |
| BSC | US$89.8亿 | 4.88% | +0.00% | +0.00% |
| Solana | US$28.3亿 | 1.53% | -9.60% | -5.04% |
| Plasma | US$11.9亿 | 0.64% | +1.74% | -17.97% |
| Arbitrum | US$9.2亿 | 0.50% | +2.63% | -5.65% |
| Polygon | US$8.9亿 | 0.48% | -0.39% | -2.80% |
| Aptos | US$7.7亿 | 0.42% | +1.32% | -24.15% |
| Avalanche | US$7.1亿 | 0.39% | -25.98% | -16.57% |
| Mantle | US$5.5亿 | 0.30% | +3.55% | +43.70% |
| TON | US$5.4亿 | 0.30% | -31.49% | -25.89% |
| Ink | US$2.4亿 | 0.13% | -0.94% | +2.55% |
| OP Mainnet | US$1.6亿 | 0.09% | -0.09% | +5.98% |
| Hyperliquid L1 | US$1.6亿 | 0.09% | +0.93% | +10.24% |
| Katana | US$1.4亿 | 0.08% | -47.62% | +465.38% |
| Celo | US$1.3亿 | 0.07% | 0.00% | +10.01% |
| Kaia | US$1.3亿 | 0.07% | -0.00% | -7.29% |
| Kava | US$1.1亿 | 0.06% | -0.01% | +0.00% |
| Fantom | US$8296.9万 | 0.05% | 0.00% | -0.00% |
| Omni | US$8005.2万 | 0.04% | 0.00% | 0.00% |
| Near | US$6463.5万 | 0.04% | -0.00% | -0.49% |
| Monad | US$5721.5万 | 0.03% | +1.24% | -59.57% |
| X Layer | US$4882.1万 | 0.03% | +3.51% | -1.52% |
| Berachain | US$4806万 | 0.03% | +0.09% | +71.09% |
| Tezos | US$4228.3万 | 0.02% | 0.00% | 0.00% |
| MegaETH | US$4141.7万 | 0.02% | +1.57% | -15.28% |
| Polkadot | US$3700.2万 | 0.02% | 0.00% | -0.00% |
| Flare | US$3593万 | 0.02% | -6.73% | -27.64% |
| Unichain | US$3219.8万 | 0.02% | -5.70% | -14.15% |
| Mixin | US$3194.9万 | 0.02% | 0.00% | 0.00% |
| Stable | US$2488.1万 | 0.01% | -0.50% | -5.01% |
| Sui | US$1694.6万 | 0.01% | -16.55% | -34.54% |
| Injective | US$1515.5万 | 0.01% | -1.13% | -4.27% |
| Corn | US$1180.8万 | 0.01% | 0.00% | -0.07% |
| Scroll | US$1016.1万 | 0.01% | -8.01% | -5.79% |
| OKExChain | US$898.6万 | 0.00% | 0.00% | 0.00% |
| KCC | US$877.3万 | 0.00% | 0.00% | -0.03% |
| Linea | US$874.1万 | 0.00% | +0.40% | -8.49% |
| Morph | US$557.7万 | 0.00% | +1.84% | +24.67% |
| Sei | US$531.6万 | 0.00% | -12.89% | -8.70% |
| Metis | US$496.9万 | 0.00% | -0.13% | -17.15% |
| PulseChain | US$446.6万 | 0.00% | -2.95% | -3.76% |
| NEO | US$386万 | 0.00% | 0.00% | 0.00% |
| Manta | US$380.2万 | 0.00% | -0.00% | -0.45% |
| Zilliqa | US$378.2万 | 0.00% | 0.00% | 0.00% |
| StarkNet | US$373.7万 | 0.00% | +1.43% | -28.69% |
| ICP | US$320.1万 | 0.00% | -2.64% | -32.35% |
| zkSync Lite | US$286.4万 | 0.00% | -0.00% | -0.11% |
| ZKsync Era | US$281.1万 | 0.00% | +0.00% | -7.76% |
| Rootstock | US$269.5万 | 0.00% | -3.49% | +8.35% |
| Movement | US$226万 | 0.00% | -1.50% | -22.00% |
| EOS | US$171.6万 | 0.00% | 0.00% | 0.00% |
| Core | US$139.8万 | 0.00% | -0.21% | -1.02% |
| Aurora | US$136万 | 0.00% | +0.08% | +0.81% |
| IoTeX | US$114.4万 | 0.00% | 0.00% | -5.14% |
| Gnosis | US$109.2万 | 0.00% | +1.14% | -62.49% |
| Soneium | US$91万 | 0.00% | -1.27% | -7.05% |
| MultiversX | US$85.8万 | 0.00% | -2.84% | -8.24% |
| Algorand | US$84.1万 | 0.00% | 0.00% | 0.00% |
| Etherlink | US$82.3万 | 0.00% | +4.93% | -27.66% |
| Moonriver | US$80.2万 | 0.00% | 0.00% | 0.00% |
| Osmosis | US$75.4万 | 0.00% | +0.30% | -16.93% |
| EDU Chain | US$74.9万 | 0.00% | 0.00% | +13.83% |
| Redbelly | US$67.7万 | 0.00% | -0.04% | -0.58% |
| ThunderCore | US$60.5万 | 0.00% | +0.51% | -1.53% |
| Stacks | US$49.2万 | 0.00% | 0.00% | -3.90% |
| Wanchain | US$47.9万 | 0.00% | +18.14% | -11.88% |
| Hemi | US$40.5万 | 0.00% | +0.04% | +34.45% |
| Mode | US$40万 | 0.00% | 0.00% | 0.00% |
| Loopring | US$36.3万 | 0.00% | -2.27% | -10.87% |
| Canto | US$35万 | 0.00% | +0.19% | +0.19% |
| Oasis | US$32.8万 | 0.00% | 0.00% | 0.00% |
| Cardano | US$31.6万 | 0.00% | +31.42% | -56.13% |
| Bittorrent | US$29.9万 | 0.00% | +0.13% | +0.51% |
| Zircuit | US$24.8万 | 0.00% | 0.00% | -11.02% |
| Kusama | US$24万 | 0.00% | 0.00% | -0.10% |
| Statemine | US$24万 | 0.00% | 0.00% | -0.10% |
| Moonbeam | US$22.6万 | 0.00% | 0.00% | 0.00% |
| Telos | US$20.3万 | 0.00% | 0.00% | 0.00% |
| Viction | US$17.1万 | 0.00% | 0.00% | 0.00% |
| Waves | US$16.9万 | 0.00% | +2.60% | -18.22% |
| Meter | US$16.5万 | 0.00% | 0.00% | 0.00% |
| Boba | US$13万 | 0.00% | 0.00% | 0.00% |
| Taiko | US$12.4万 | 0.00% | 0.00% | +14.70% |
| Fuse | US$6.5万 | 0.00% | 0.00% | 0.00% |
| Immutable zkEVM | US$6.1万 | 0.00% | -0.57% | -2.80% |
| Mantra | US$4.7万 | 0.00% | 0.00% | +570.81% |
| Syscoin | US$4.5万 | 0.00% | 0.00% | 0.00% |
| Dogechain | US$3.4万 | 0.00% | 0.00% | 0.00% |
| Plume Mainnet | US$2万 | 0.00% | -0.23% | -57.40% |
| EthereumClassic | US$1.1万 | 0.00% | 0.00% | 0.00% |
| Shiden | US$9860.3 | 0.00% | 0.00% | 0.00% |
| Evmos | US$5319.3 | 0.00% | 0.00% | 0.00% |
| REINetwork | US$2141.3 | 0.00% | 0.00% | 0.00% |
| Theta | US$409 | 0.00% | 0.00% | 0.00% |
| SXnetwork | US$100 | 0.00% | 0.00% | 0.00% |
| Arbitrum Nova | US$18.8 | 0.00% | 0.00% | 0.00% |
锚定稳定性历史
Tether (USDT) is designed to trade at exactly 1.00 USD, with its peg defended through direct redeemability against off-chain reserves. Spot price currently sits at $1.0001, a +0.013% deviation from the target — well inside the stability band typical for reserve-backed dollar tokens.
reserve-backed 稳定币如何维护其锚定
Fiat-backed stablecoins maintain their peg through arbitrage: any time the secondary-market price drifts above $1.00, authorised participants mint new tokens by depositing dollars and sell them into the market; any time it drifts below, they buy on the open market and redeem 1:1 for dollars. The peg therefore depends entirely on (a) the reserves actually existing, (b) the issuer honouring redemption requests promptly, and (c) the issuer remaining solvent and unfrozen.
对持有者的实际影响
- Counterparty risk is concentrated in the issuer and its banking partners — a banking failure (as in the March 2023 USDC / SVB episode) can cause short-term depegs even when the underlying reserves are sound.
- Reserve attestations are not full audits. Always read the firm name, scope, and date of the latest attestation report before treating the peg as risk-free.
- Redemption rights typically apply only to verified institutional partners, not to retail holders. Retail exposure is exited via secondary markets, where liquidity matters most during stress periods.
- Regulatory action against the issuer (NYDFS orders, OFAC freezes, court-ordered blacklists) can immediately impair specific addresses or even the entire token.
- Mantapex tracks peg deviation in real time from DeFiLlama price feeds, but for high-value holdings cross-check directly on at least one independent venue (CoinGecko, the issuer's own dashboard, or an on-chain DEX).
Peg-stability commentary is based on the mechanism class (reserve-backed) and is provided for educational purposes only — it is not financial advice. Past peg stability is not a guarantee of future performance, and even the highest-quality stablecoins have historically traded outside their target band during banking, regulatory, or liquidity stress.
合约地址
Tether (USDT) is deployed as a token contract on 1 blockchain network below. Always verify the contract address you're interacting with on the relevant block explorer before sending funds — phishing tokens reusing well-known stablecoin tickers are common, especially on newer chains.
| 链 | 合约地址 | 验证 |
|---|---|---|
| Ethereum | 0xdac17f958d2ee523a2206206994597c13d831ec7 | 区块浏览器 |
合约地址来自 DeFiLlama 的稳定币资料。某些链(Tron、Solana、Aptos、Sui)使用非 EVM 地址格式。"区块浏览器"链接将打开相应链的官方区块浏览器;我们不会链接到可能显示已篡改数据的第三方浏览器。
将 Tether 与其他 fiat-backed 稳定币比较
Below are the largest fiat-backed stablecoins tracked on Mantapex alongside Tether (USDT). Comparing supply and chain footprint within the same mechanism class is more meaningful than cross-class comparison, because the underlying peg-defence assumptions are different.
| 稳定币 | 供应量 | 机制 | 链 |
|---|---|---|---|
| USD Coin (USDC) | US$795.5亿 | fiat-backed | 125 |
| World Liberty Financial USD (USD1) | US$45.2亿 | fiat-backed | 8 |
| PayPal USD (PYUSD) | US$40.9亿 | fiat-backed | 7 |
| BlackRock USD (BUIDL) | US$25.4亿 | fiat-backed | 8 |
| Circle USYC (USYC) | US$23.7亿 | fiat-backed | 2 |
锚定稳定性
链上分布
资源与数据来源
Tether (USDT) is tracked across major crypto data providers. The links below open Tether (USDT)'s pages on CoinGecko, CoinMarketCap and DeFiLlama, so you can cross-check supply, market cap, exchange listings and historical price data directly at the source.
Price feed sourced from defillama. Supply, peg and chain-distribution data are aggregated from DeFiLlama's stablecoins dataset, which combines on-chain balances across supported networks. Numbers on this page typically refresh every 10 minutes.
Tether 最新动态
Latest reporting from major crypto news outlets covering Tether.
- Unchained
Tether Earns $1.5 Billion in Q2 While Its Reserve Cushion Halves to $4.1 Billion
A profitable quarter still ended with about half the buffer it started with, and the Big Four audit Tether commissioned in March has yet to produce an audited statement.
- Tokenpost
Ethereum Long Positions Drop in USDT Futures as Traders Trim Risk Exposure
Futures positioning among top crypto traders showed only modest shifts on Sunday, but account-level indicators pointed to a sharper pullback in bullish exposure—most notably in…
- CrowdFundInsider
Visa Stays Neutral as Open USD Draws Comparisons to Stablecoins USDT and USDC
Visa (NYSE: V) CEO Ryan McInerney declined to position the Open USD stablecoin as a direct competitor to Tether's USDT or Circle's USDC during the company's fiscal third-quarter…
- The Currency Analytics
Tether Posts $1.5 Billion Q2 Profit as 650 Million Wallets Pile Into USDT
Tether just had a very good quarter. The stablecoin giant posted a $1.
- Cointribune
USDT Achieves a New Historic Adoption Record
With more than 650 million users worldwide, USDT recently broke a record. A staggering figure that primarily represents the millions of people who fled as a result of their own…
- CryptoSlate
Tether claims $1.5B profit, but hidden math reveals a $4.2B hit that halved its safety cushion in 90 days
Tether's second-quarter materials report $1.5 billion in net operating profit, earned mainly from Treasuries and repo activity. However, the attached reserve report shows a…
- AMBCrypto
Tether posts $1.5B net profits in Q2 as USDT users hit record high: Details
Stablecoin market shed off $15B in value in Q2
- Blockonomi
Tether Posts $1.5B Q2 Profit as Excess Reserves Halve to $4.11 Billion
Reserves drop 50% amid volatility, but Treasury gains keep USD₮ fully backed
相关稳定币
Stablecoins comparable to Tether by collateral mechanism, peg currency, or circulating supply — handy for spotting alternatives if a peg breaks or a regulator forces a delist.
其他 fiat-backed 稳定币
锚定 USD 的稳定币
风险提示
稳定币存在脱锚、监管变化和交易对手风险等风险。请务必分散投资并做好自主研究。
