Cryptocurrency comparison

Cryptocurrency comparison table

The table below shows how the cryptocurrencies IG offers compare. Further down we explain how these factors may influence the cryptocurrencies’ valuations, and why they matter to traders.

Bitcoin vs other major cryptocurrencies

Cryptocurrencies are virtual currencies which operate independently of banks and governments but can still be exchanged – or speculated on – just like any physical currency. Launched in 2009, bitcoin was the first decentralised cryptocurrency. Since then, thousands more cryptocurrencies, known as altcoins, have launched.

While bitcoin remains the market leader, cryptocurrencies including bitcoin cash,ether and litecoin could challenge in the future because of rising demand, expanded applications, and technological advances.

Bitcoin (BTC)

The original, and (for now) the biggest by market capitalisation. It was launched in 2009 by Satoshi Nakamoto, a pseudonym for the mysterious person or group who created it, to secure payments across a peer-to-peer network. It aims to eliminate the need for a trusted third party, democratise money and ensure that transactions are anonymous.

Biggest pro: best known cryptocurrency
Biggest con: slow transaction speeds, requires specialist mining equipment

Bitcoin cash (BCH)

Bitcoin cash is a standalone digital currency, created as an offshoot of bitcoin in August 2017 by a ‘hard fork’. This was in response to the slowdown in bitcoin transaction speeds and the network’s inability to reach consensus on proposed upgrades. Bitcoin cash’s maximum block size is 8mb, compared to 1mb for bitcoin, enabling it to process more transactions each second.

Biggest pro: faster transaction times than bitcoin
Biggest con: requires specialist mining equipment

Litecoin (LTC)

Litecoin is designed to be ‘silver to bitcoin’s gold’, according to its founder Charlie Lee. And just as the supply of silver outstrips the supply of gold, Litecoin’s maximum supply of 84 million coins is four times greater than bitcoin’s. There are also some fundamental technological differences between the two.

Biggest pro: fast transaction speeds
Biggest con: low market capitalisation compared to bitcoin

Why do differences between cryptocurrencies matter to traders?

The differences between cryptocurrencies matter to traders because they give vital clues as to how supply and demand for each coin may change over time, in turn influencing market prices and how cryptocurrencies are traded.

Supply

Circulating supply and upper limit

The supply of coins plays an important role in setting market prices. All other things being equal, the scarcer the coin, the more valuable it should be. Bitcoin and bitcoin cash each have an upper limit of 21 million coins, while Litecoin and ripple have expanded maximum supplies of 84 million and 100 billion respectively. These coins will be deflationary once all the coins have been mined or released, while coins like ether – with no fixed limit – have the potential to be inflationary, depending on how much is ‘burnt’ or lost.

Cryptocurrency mining and release rates

The supply of coins changes over time as new coins are mined or released. Mining is the process by which ‘blocks’ of transactions are verified, and new coins released. Bitcoin is currently mined at a rate of 12.5 new coins for every verified block, with the reward halving roughly every four years (the final bitcoins will be mined around the year 2140).

Demand

Reputation

Despite having fewer applications than many of its newer competitors, Bitcoin’s value has soared over the last few years, and it remains the biggest cryptocurrency by market capitalisation. This suggests that reputation remains an important factor in cryptocurrency valuations. Press coverage is likely to be an important factor here, with negative press – for example following a major wallet hack – tending to have a negative impact on prices.

Decentralised applications

While bitcoin, bitcoin cash, and litecoin are standalone cryptocurrencies, ether and ripple exist as part of wider networks with expanded applications. If the popularity of these networks increases or they are adopted by mainstream businesses, demand for their underlying cryptocurrencies could surge.

Transaction speed and scalability

As adoption of cryptocurrencies accelerates, transaction speeds and their ability to handle a high volume of transactions is likely to come under increased scrutiny. Scalability could also be influenced by blockchain size and security, as these factors will affect the profitability of mining, speed of the associated network, and willingness of users to buy and use coins. Traders should therefore pay attention to software updates and forks to see how scaling technology evolves.