Tether Market Capitalization and Daily Trading Volume Over Time

Tether (USDT) is one of the most prominent stablecoins in the cryptocurrency market. As a stablecoin, Tether aims to maintain a value pegged to the U.S. dollar. Understanding Tether's market capitalization and daily trading volume can provide insight into its growth and adoption over time.


Tether was launched in 2014 as RealCoin before rebranding to its current name. It emerged as one of the first stablecoins pegged to the dollar, providing a way to transact and store value with the stability of fiat currency. Since its inception, Tether has seen tremendous growth in market capitalization and trading volume as it became a widely-used stablecoin in the crypto economy. Examining the trends and fluctuations in these metrics sheds light on Tether's evolving role and perception in the crypto market.

Tether's Market Capitalization

The market capitalization of a cryptocurrency represents the total value of all coins in circulation. For Tether, this correlates to the dollar value of USDT tokens in existence. In its early years, Tether had relatively low market cap, but began to ascend rapidly starting around 2017.

Tether's market capitalization crossed $1 billion for the first time in early 2017. Through the 2017 crypto boom, it continued rising to around $2.8 billion by January 2018. Despite some fluctuations, Tether's market cap stayed near this range through much of 2018.

The big growth phase started in early 2019, which saw Tether's market cap spike from around $2 billion to over $4 billion by April 2019. This upwards trajectory persisted through 2020 and 2021, with Tether's market cap reaching new highs throughout these bull market years.

By December 2021, Tether's market capitalization sat at approximately $76 billion - a staggering increase from just a few years prior. This reflected its status as the most widely-used stablecoin as crypto adoption continued proliferating.

Tether's Daily Trading Volumes

In addition to market capitalization, Tether's daily trading volumes also provide perspective on its usage and activity over time. Trading volume refers to the total dollar value of Tether trades in a 24 hour period.

In 2017, Tether trading volumes were typically in the range of $100 million to $500 million per day. As Tether grew more popular as a stable asset, 2018 saw its average daily volumes climb to between $1 billion and $3 billion.

2019 marked a significant inflection point, with Tether trading volumes spiking above $10 billion multiple times that year. Volumes continued accelerating in 2020, regularly exceeding $20 billion per day amidst the crypto bull trend.

By 2021, immense growth led Tether's daily trading volumes to cross $60 billion on numerous occasions. In fact, it consistently ranked as one of the most traded cryptocurrencies behind only Bitcoin and Ethereum. Such volumes highlight Tether's integral role as a stable medium of exchange in digital asset markets.


In review, analyses of market capitalization and trading volumes reveal Tether's profound growth since its inception. As one of the first viable stablecoins, it built increasing adoption and trust to become a pillar of the crypto economy. While early years saw modest market cap and volumes, ascent accelerated from 2017 onward with bull trends drawing more activity. This led Tether to reach new highs in market value and daily transaction activity, cementing its status as the most widely-used stablecoin. Going forward, metrics point toward continued growth and integration alongside cryptocurrency mainstreamization. Tether's trajectory has mapped alongside overall crypto advancement, portending an intertwined future.

“As a long-time crypto analyst, I’ve found Tether's explosive expansion remarkable to witness. Its real-world use cases validate stablecoins' utility, setting the stage for even greater integration of crypto and legacy finance"

-Ben Weiss, Cryptocurrency Journalist

Does Tether's growth present risks?

Tether's astronomical growth does not come without potential risks and criticisms. Some analysts argue that its huge market cap and volume could present systemic risks to the broader crypto market. Specific concerns include:

  • Heavy concentration of trading activity/reliance on USDT could lead to volatility if confidence in the stablecoin is shaken.
  • Questions remain about the validity of Tether's dollar reserves backing USDT, which are not transparently audited.
  • Regulatory uncertainty around Tether's structure and whether it properly holds reserves.

However, others counter that Tether brings more benefits than drawbacks. Advocates claim:

  • Tether provides critical liquidity and stability to crypto markets as adoption grows.
  • Strict regulation could stifle innovation and growth of cryptocurrency as a new financial system.
  • Dollar-pegged stablecoins fulfill real demand for stability amid volatile crypto assets.

In conclusion, Tether's massive scale has fueled reasonable concerns but may not constitute an imminent threat. However, increased transparency could shore up stability if Tether aligned with regulatory guidelines. Ultimately, Tether helps enable mainstream adoption but appropriate oversight could also mitigate risks as the market evolves.

Will decentralized stablecoins overtake Tether?

While Tether has dominated the stablecoin space thus far, decentralized alternatives are emerging as potential competitors. The rise of decentralized finance (DeFi) has driven development of stablecoins like DAI and TerraUSD that lack a centralized authority over issuance. Advocates argue that decentralized stablecoins could address common criticisms of Tether, related to transparency and centralized control.

There are reasonable arguments that decentralized stablecoins may chip away at Tether's market share over time:

  • Decentralization aligns better with crypto's ethos compared to Tether's opacity concerns.
  • Technology like smart contracts can enable stability mechanisms without centralized reserves.
  • Global regulatory direction seems oriented toward greater decentralization.

However, Tether enjoys first mover advantage and the network effects of being the most established player. Also, it is unclear if decentralized stability mechanisms can reliably maintain pegs at scale over prolonged periods.

While decentralized stablecoins are innovative, they have yet to demonstrate the durability and trust required to fully unseat a stablecoin juggernaut like Tether across the entire crypto economy. However, they may carve out niches in DeFi or coincide with Tether to diversify stablecoin options. It remains to be seen whether decentralization surpasses the convenience and resilience provided by Tether's centralized model that has endured over many market cycles.

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