A Guide to Top Cryptocurrencies by Market Cap and How to Trade Them

Since Bitcoin's inception in 2009, the cryptocurrency market has evolved over more than a decade into a popular investment option. According to the latest "Crypto Wealth Report" from Henley & Partners, there are now 425 million cryptocurrency holders globally—an increase of 100 million from just a year ago in 2022.

However, with thousands of projects available, navigating the crypto space can be daunting for newcomers.

This guide introduces several popular cryptocurrencies for investment, explains how to buy them, discusses common exchange platforms, and covers the basics of crypto wallets to help you prepare before investing. Please note that the crypto market is highly volatile, and investors should carefully time their entry.

Top 10 Cryptocurrencies by Market Cap in 2023

The cryptocurrency market is highly diverse. Through blockchain technology, many teams can develop their own digital currencies. Currently, there are over 10,000 cryptocurrencies listed on major, mid-sized, and specialized exchanges. However, only a few dozen of these are genuinely practical and possess sufficient trading volume—roughly around 20 to 30.

For instance, in June 2023, the rapid appreciation of the meme coin PEPE captured significant attention and led some to believe it was a promising investment.

If you are new to crypto investing, it is advisable to start with cryptocurrencies that have a high market capitalization. Newly listed coins and meme coins carry higher risks and are prone to sharp declines after rapid increases. Poor timing can easily lead to losses.

Below, we summarize the top 10 cryptocurrencies by market cap in 2023. The following table provides a clear overview of these leading digital assets.

Understanding the Crypto Market Cap Rankings

Bitcoin and Ethereum remain the dominant competitors in the cryptocurrency space. However, other cryptocurrencies have also secured positions in the top 10 by market cap, such as Cardano (ADA), Ripple (XRP), and Solana (SOL). Beyond Bitcoin and Ethereum, there are other popular cryptocurrencies with volatile values, such as Axie Infinity (AXS), Filecoin (FIL), and Uniswap (UNI).

Here is the data for the top 10 popular coins according to CoinMarketCap (CMC):

It is important to note that cryptocurrency rankings are not static. Due to market fluctuations, project updates, and regulatory changes, some coins may drop out of the top ranks.

Why Use CoinMarketCap for Crypto Rankings?

CoinMarketCap (CMC) was founded in May 2013 by Brandon Chez. It is a leading website providing cryptocurrency information. The platform's mission is to offer users high-quality, accurate data to support informed decision-making, improve efficiency in the crypto industry, and enhance its global influence.

Renowned for its reliable and precise information, CoinMarketCap has become one of the most trusted data sources for users, institutions, and media outlets. The site currently provides comparative information on thousands of crypto assets and is one of the world's most important price-tracking resources. Notably, even the U.S. government has used CMC data in relevant research and reports.

Therefore, to discover the top cryptocurrencies by market cap, identify promising projects, explore newly listed coins, and access the latest data, CMC is an invaluable resource for determining which cryptocurrencies are worth recommending.

What Can We Learn from Market Cap Rankings?

The rankings clearly show that Bitcoin dominates nearly half of the market, while Ethereum accounts for about a fifth. This demonstrates a strong Matthew effect, where these leading assets play a decisive role—their every move significantly impacts the entire market, making them key indicators.

Moreover, these early major coins make it challenging for newcomers to gain market share unless they bring groundbreaking innovations, as seen with Solana.

However, market cap rankings are relative and not fixed. The order can change, and some cryptocurrencies may fall out of the top 10. Regardless of market size, every cryptocurrency has inherent flaws and risks. Thus, it is unwise to "put all your eggs in one basket." Diversification is a crucial strategy in crypto investing.

Most Recommended Cryptocurrencies for 2023

A cryptocurrency that can steadily grow its market cap during bull markets and maintain a strong position during bear markets likely has stable backing and strong consensus among major investors. These are the coins that attract the most significant capital allocations and are worth monitoring. When the market stabilizes and rebounds, these high-cap coins often lead the recovery, offering relatively secure returns.

Below, we introduce some of these promising cryptocurrencies. Note that not all are suitable for long-term investment; different coins may require different strategies. If you are a long-term investor, consider starting with cryptocurrencies that have large market caps.

1. Bitcoin (BTC)

Bitcoin is the pioneer of cryptocurrencies and unquestionably holds the number one spot by market cap. Launched in 2008, it was the first digital currency. Its founder remains unknown, identified only by the pseudonym Satoshi Nakamoto.

Bitcoin is a digital currency based on distributed ledger technology (blockchain). Its most notable feature is decentralization. If you want to send BTC to a friend, you can transact directly without any intermediaries.

Advantages of Bitcoin:

• Longest History: As the oldest cryptocurrency, Bitcoin has the largest development and investment community.
• Wide Acceptance: It is supported by numerous top exchanges and wallets, and many platforms that accept crypto payments also support Bitcoin.
• Growing Mainstream Adoption: Major companies like Bloomberg, Microsoft, Overstock.com, and Expedia now accept BTC payments.

Disadvantages of Bitcoin:

• Slow Transaction Speed: Bitcoin transactions take about 10 minutes to confirm, whereas Visa can process 24,000 transactions per second.
• High Energy Consumption: Bitcoin mining requires substantial computational power and electricity.
• High Transaction Costs: Fees for verifying transactions can be disproportionately high compared to the transaction value.
• Increasing Mining Difficulty: The Bitcoin halving event occurs approximately every four years, making mining more challenging.

Historically, Bitcoin has delivered extraordinary returns. As of October 10, it has surged over 42,564% from its all-time low. Early investors have seen life-changing gains.

Although Bitcoin's price declined significantly during the 2022 bear market, it was trading at around $36,462 as of November 9. With the crypto market recovering and regulatory landscapes evolving, many analysts predict Bitcoin will reach new highs, potentially hitting $120,000.

👉 Explore real-time price tracking tools

2. Ethereum (ETH)

Ethereum consistently ranks second by market cap. Launched in 2015 by Vitalik Buterin, Ethereum is not just a digital currency for anonymous transactions. It features its own blockchain platform, which supports "smart contracts." This technology enables automated transactions based on predefined conditions, going beyond simple transaction tracking.

Smart contracts are commonly used for payments and can automate processes like investment allocations and spending. They can handle not only monetary transactions but also assets, stocks, and more—without intermediaries like lawyers or notaries. This innovation is why investors are keen on Ethereum and consider it a powerful platform.

Advantages of Ethereum:

• Diverse Applications: Ethereum supports a wide range of blockchain applications, including digital assets, financial derivatives, DNS, and digital authentication.
• Programmable Blockchain: Users can create complex operations, making it an ideal platform for initial coin offerings (ICOs) and other projects. It supports multiple programming languages, easing developer onboarding.
• Faster Transactions: Ethereum processes transactions in seconds, much faster than Bitcoin.
• Clear Roadmap: The project has a well-defined 3-5 year development plan.

Disadvantages of Ethereum:

• Energy Intensive: Like Bitcoin, Ethereum mining consumes significant electricity.
• Mining Complexity: Ethereum primarily uses Solidity, requiring miners to learn new skills.
• Past Failures: Some applications built on Ethereum, like The DAO, have failed.

Key Differences Between Bitcoin and Ethereum:

• Block generation time: ~10 minutes for Bitcoin vs. 10-30 seconds for Ethereum.
• Algorithms: Ethereum uses Ethash; Bitcoin uses SHA-256.
• Supply: Bitcoin has a cap of 21 million coins; Ethereum has no hard cap but limits annual issuance to 18 million.
• Halving: Bitcoin halves block rewards every 210,000 blocks; Ethereum has no such mechanism.

As of November 9, Ethereum was trading at approximately $1,914.80.

3. Tether (USDT)

USDT, also known as Tether, is a U.S. dollar-backed stablecoin issued by Tether Limited in 2015. As the most stable, popular, and widely used dollar stablecoin, USDT is available on most cryptocurrency exchanges. Its market cap exceeds $67.95 billion, with a daily trading volume of around $60 billion.

However, USDT faced controversies in 2018-2019 due to a lack of transparent audits. Many questioned whether its issuance exceeded its dollar reserves. Under regulatory pressure, the company revealed that cash comprised less than 3% of its reserves—far from the claimed 1:1 peg. After regulatory fines, reserve transparency has improved.

Advantages of USDT:

• Price Stability: Ideal for storage and hedging.
• Wide Acceptance: Supported on most exchanges, enhancing trading efficiency.
• High Liquidity: Daily trading volumes in the billions exceed Bitcoin's liquidity.
• Low Fees: Inexpensive and fast global transfers.

Disadvantages of USDT:

• Centralization: Controlled by Tether, not fully decentralized.
• Risks: As a private company, Tether could face liquidity issues during a bank run.
• Fraud Concerns: Often associated with money laundering and scams.
• Competition: Faces growing competition from other stablecoins like USDC and BUSD.

4. USD Coin (USDC)

USDC is a stablecoin pegged 1:1 to the U.S. dollar, developed by Circle and Coinbase. Each USDC is backed by a corresponding U.S. dollar held in reserve. It is the second-most active stablecoin, with an average daily trading volume of about $4 billion.

USDC is audited by Grant Thornton, a top-10 accounting firm, with monthly reports—making it more transparent than USDT.

Advantages of USDC:

• Regulated: Compliant and overseen by regulators.
• Stable: Minimal price volatility.
• Fast Transactions: Uses ERC-20 standard, faster than some USDT versions.
• DeFi Integration: Can be used in decentralized finance for lending and earning yield.
• Hedging Option: Serves as an alternative to USDT.

Disadvantages of USDC:

• Reserve Transparency: Initially, reserves included cash equivalents and bonds rather than 100% cash, though this has improved under regulatory pressure.

It is important to note that stablecoins like USDT and USDC are designed for minimal price fluctuation. Thus, they are not ideal for long-term investment growth but serve as effective trading mediums and hedging tools.

5. Binance Coin (BNB)

Besides major blockchain projects like Bitcoin and Ethereum, exchange-based platform tokens are also popular among investors.

BNB is the native token of Binance, the world's largest crypto exchange. Backed by this powerhouse, BNB has consistently ranked among the top 5 cryptocurrencies. Binance actively promotes BNB use through discounts, activities, NFTs, and more. Despite being launched by a Chinese-founded company (often associated with risky projects), BNB has gained significant market trust.

Advantages of BNB:

• Large Scale: Issued by the largest global exchange, it rarely misses bullish trends.
• Fee Discounts: Using BNB on Binance reduces trading fees by 25%.
• Benefits: Eligible for numerous promotions and activities on Binance.

Disadvantages of BNB:

• Limited Wall Street Recognition: Despite its popularity, BNB struggles to gain acceptance among traditional finance giants.
• High Volatility: Like other cryptos, BNB is subject to sharp price swings.

Recently, Binance has faced regulatory pressure in multiple countries, and several executives have departed, causing BNB's price to stagnate. However, as long as Binance remains a leader among exchanges, BNB is likely to continue its growth, making it a relatively recommended platform token.

As of November 9, BNB was trading at around $249.11.

6. Ripple (XRP)

XRP, issued by Ripple Labs, is the fifth-largest cryptocurrency by market cap. In 2023, Ripple's legal battle with the U.S. Securities and Exchange Commission (SEC) neared its end, with Ripple likely to prevail. On July 13, a U.S. judge ruled that XRP is not a security, causing its price to surge. If Ripple maintains its advantage and adoption increases, XRP could become a solid investment.

As of November 9, XRP was trading at approximately $0.69.

7. Solana (SOL)

Solana (SOL) is a cryptocurrency designed similarly to Ethereum but with improvements, earning it the nickname "Ethereum killer." Launched in March 2020, Solana has become a popular choice, ranking seventh by market cap.

The Solana ecosystem has expanded into DeFi, tools, infrastructure, NFTs, gaming, wallets, and DApps. In November 2022, SOL was heavily impacted by the FTX collapse, becoming one of the worst-performing cryptos. However, it has shown signs of recovery in late 2023, with partnerships involving Visa and Shopify, and growing investor interest.

As of November 9, SOL was trading at around $44.47.

👉 Discover advanced trading strategies

Frequently Asked Questions

What is the best cryptocurrency for beginners?
Bitcoin and Ethereum are often recommended for beginners due to their established history, strong communities, and wide acceptance. Their relative stability compared to newer altcoins makes them a safer starting point.

How do I choose which cryptocurrency to invest in?
Consider factors like market capitalization, project utility, development team, community support, and real-world adoption. Diversifying across several top cryptocurrencies can help manage risk.

Are stablecoins a good investment?
Stablecoins like USDT and USDC are designed to minimize volatility and are not typically used for investment growth. They are primarily used as a trading pair or a hedge against market volatility.

What is a market cap in cryptocurrency?
Market capitalization is calculated by multiplying the current price of a cryptocurrency by its total circulating supply. It is a key indicator of a crypto asset's relative size and value in the market.

Why is diversification important in crypto investing?
The crypto market is highly volatile and unpredictable. Diversifying your portfolio across different assets helps spread risk and reduces the impact of any single coin's poor performance.

What is the difference between a coin and a token?
A coin operates on its own native blockchain (e.g., Bitcoin, Ethereum). A token is built on top of an existing blockchain (e.g., many ERC-20 tokens on Ethereum) and often represents a specific asset or utility.

How to Trade Crypto CFDs Online

After identifying which cryptocurrencies to consider, the next step is learning how to invest. There are multiple ways to invest in crypto, including buying the actual asset, trading contracts, or other derivatives. Depending on your goals, strategies can be tailored for long-term holding or short-term trading.

BTCC is a professional Contracts for Difference (CFD) trading platform. It offers over 200 cryptocurrency CFDs, including Bitcoin, Ethereum, Bitcoin Cash, Dogecoin, UNI, and Litecoin, with leverage of up to 150x.

Advantages of CFD Trading:

• Convenience: Unlike many exchanges that only support crypto-to-crypto trading, CFDs allow you to trade directly with deposited funds.
• Leverage: Increases capital efficiency, allowing you to control larger positions with less initial margin. Note that leverage magnifies both profits and losses.
• Two-Way Trading: You can profit from both rising (long) and falling (short) markets, unlike traditional spot trading which primarily benefits from price appreciation.

However, CFD trading carries risks. Leverage can amplify losses, and holding positions overnight may incur funding fees.

How to Buy Cryptocurrency

In addition to trading CFDs on platforms like BTCC, there are three primary ways to acquire cryptocurrency: through exchanges, via over-the-counter (OTC) platforms, or using direct P2P methods.

1. Cryptocurrency Exchanges (Recommended): The most common method. Users must register, complete identity verification (KYC), and then can deposit fiat currency (like TWD) to buy crypto. Examples include global exchanges like Binance or local Taiwanese exchanges.
2. OTC Trading: Platforms or direct peer-to-peer transactions. This can be riskier due to the potential for fraud and lack of oversight.
3. Conversion Platforms: Services that allow you to directly convert fiat to crypto at a posted rate, similar to exchanging currency at a bank.

For most users, especially beginners, using a reputable and regulated exchange is the safest and most straightforward option.

Conclusion

The cryptocurrency market offers diverse opportunities for investors. Starting with high-market-cap assets like Bitcoin and Ethereum can provide a foundation of relative stability. Understanding tools like CFDs allows for more sophisticated strategies, including hedging and leveraged positions.

Remember, all investments carry risk, particularly in the volatile crypto market. Conduct thorough research, understand the products you are using, consider diversification, and never invest more than you can afford to lose. Utilize educational resources and consider practicing with demo accounts before committing real capital.