Tether (USDT)
Rank #3

Contract address:

US$ 0,9992+US$ 0,000126(+0,01%)

Updated: 07/21/2026, 04:48 AM BRT

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Change by period

1h
-0%
24h
+0,01%
7d
+0,03%
14d
-0,01%
30d
+0,03%
1y
-0,11%

High / low (24h)

24h high

US$ 0,9993

24h low

US$ 0,9988

Price history

All-time high (ATH)

US$ 1,3224.5% below

Jul 23, 2018

All-time low (ATL)

US$ 0,572575% above

Mar 01, 2015

Price today

Tether (USDT) price today

The price of Tether (USDT) today, 07/21/2026, is US$ 0,9992, with a change of 0,0% up in the last 24 hours. The market capitalization of USDT is US$ 184,07 bi. Check below the 24-hour high and low:

24h range

Low US$ 0,9988High US$ 0,9993

Current price relative to the 24h low and high.

. The price of Tether in real time is automatically updated according to the global cryptocurrency market.

Trading activity (24h)

24h volume: US$ 48,04 bi
24h change: +0,01%
24h high: US$ 0,9993
24h low: US$ 0,9988

Tools

Calculators and converter

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Crypto market sentiment

Fear and greed index

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About

What is Tether (USDT)?

Everything you need to know about Tether: origin, how it works, supply and official resources.

Tether (USDT) is a cryptocurrency created to track the value of the US dollar, functioning as a stable alternative within the crypto market. The proposal is to offer a “digital dollar,” helping users and exchanges reduce the typical volatility of the sector. For this reason, it has become one of the most widely used stablecoins on various platforms.

How Tether works

Tether converts money into digital currency to anchor the token’s value to the exchange rate of national currencies such as USD, Euro, and Yen. The goal is to keep USDT linked to the price of these references, in line with the stablecoin proposal.

According to the official website, issuance is presented as 100% backed by USD, with the amounts held in reserve. This structure seeks to provide predictability for the use of USDT in environments where cryptocurrency prices may fluctuate.

What USDT is used for in day-to-day crypto

USDT is mainly used to bring more stability to the ecosystem and to provide liquidity on exchanges that need to operate without dealing directly with dollars. In some cases, it is used to buy other cryptocurrencies, such as Bitcoin, facilitating movement within the platforms.

According to Tether Limited, this flow can make it faster and cheaper to enter and exit fiat on an exchange, in addition to working around difficulties related to banks. The use of USDT also allows transfers between exchange and wallets compatible with Omni Layer.

Technology, fees, and conversions

Like other cryptocurrencies, USDT uses blockchain to enable transfers. Fees may vary: the network does not charge a USDT transaction fee, but wallets and exchanges may apply their own costs.

To convert USDT into USD and vice versa through the Tether.to platform, a small fee is charged. The same platform is also mentioned as an alternative for conversions between USD and your bank.

Who issues it and where it operates

The digital tokens are issued by Tether Limited, which is governed by the laws of the British Virgin Islands, according to the legal section of the website. The company is incorporated in Hong Kong.

Tether Limited also appears associated with the context of exchanges such as Bitfinex, mentioned in the source text, in which USDT can be used as a bridge for trading. In this context, the operation involves the use of USDT in the stablecoin ecosystem and in platform liquidity.