The cryptocurrency market in 2016 was relatively small and relatively stable compared to the market in later years. The total market capitalization of all cryptocurrencies was around $10 billion in early 2016, according to CoinMarketCap, and remained relatively stable throughout the year.

One of the main cryptocurrencies in 2016 was bitcoin, which was the original and largest cryptocurrency by market capitalization. The price of bitcoin reached an all-time high of around $1,100 in late 2013, but then fell sharply in the following years. By early 2016, the price of bitcoin had recovered somewhat, but remained well below its previous highs.

In 2016, Ethereum and Litecoin emerged as two of the most well-known alternative cryptocurrencies. Ethereum, which was introduced in 2015, quickly rose to become the second-largest cryptocurrency by market capitalization. Litecoin, on the other hand, was similar to bitcoin but offered faster transaction times and used a different algorithm. Both cryptocurrencies gained significant popularity among investors and traders

Overall, the cryptocurrency market in 2016 was relatively small and stable compared to the market in later years. While there was some interest in cryptocurrencies, they were not yet mainstream, and the market was not yet as volatile as it would become in later years.

There were several significant events in the cryptocurrency market in 2016 that had a significant impact on the market and its development.

One of the most significant events in 2016 was the launch of the Ethereum network and the release of the Ethereum whitepaper. Ethereum is a decentralized, open-source blockchain platform that enables the creation of smart contracts and decentralized applications (dApps). The Ethereum network was launched in July 2015, and the Ethereum whitepaper was released in late 2013.

Another significant event in 2016 was the release of the first version of the Lightning Network, a payment protocol that allows for fast and cheap off-chain transactions. The Lightning Network was developed as a solution to the scalability issues faced by bitcoin and other cryptocurrencies, and its release was seen as a major step forward for the cryptocurrency market.

Some notable events in the cryptocurrency market included the launch of the first cryptocurrency exchange-traded fund (ETF) in Canada, the first bitcoin futures contract on a regulated exchange, and the launch of the first bitcoin debit card. These events helped to increase the mainstream acceptance and adoption of cryptocurrencies and laid the foundation for further growth in the market in later years.