"From the data we have at our analytics and research firm BNC, we estimate the drop in real 'Chinese Volume' has only been 20 percent. Still a significant drop, yes, but not as significant as recent media has been led to believe."

"When trading was free, there was an incentive to do millions of very, very small trades very fast. Now we finally have a more transparent Chinese trading environment where the current volumes are real and accountable," he told CNBC via email.

These moves have seen bitcoin liquidity tighten and the elimination of the "China Bitcoin Volumizer", low relevance, inflated, algorithmic trading, according to Fran Strajnar, co-founder & CEO of data and research company Brave New Coin.

Last week, Chinese authorities took steps to regulate the bitcoin market. Chinese bitcoin exchanges are now charging trading fees and improving their anti-money laundering systems and customer identification measures.

Bitcoin trading volumes have shrunk since China's regulators clamped down on the market. Now digital currency traders are looking to more volatile alternatives to make returns.

After hitting a low last week of $954, Bitcoin prices have steadily climbed back to around $1,031. The trading range for bitcoin has narrowed, leading to lower volatility, and some traders are looking elsewhere to profit from bigger price movements.

"There is certainly a move by traders looking for better returns in more risky crypto projects as risk on risk off mentality takes hold," Charles Hayter, chief executive and founder of digital currency comparison website CryptoCompare, told CNBC via email.

There are several bitcoin alternatives, such as Ethereum, Ripple, Monero and others. These are generally much lower value for a single unit compared to bitcoin and have a smaller market cap, but as a result enjoy more volatility.

For instance, Ethereum currently trades around $12.79, but was worth $8.04 at the start of the year, an increase of almost 60 percent. Year-to-date , bitcoin's price has increased 3.6 percent.

"Ethereum has recently been plagued with troubles such as spamming the network although these look to have been put to bed. A positive newsflow has switched sentiment, with its founder announcing clear development plans as well as larger banks, such as JP Morgan endorsing the technology through joining enterprise ethereum," explained Hayter.

These alternative crypto currencies also hold some advantages over bitcoin.

"Many of the larger alt coins have the same use cases as Bitcoin. At the same time they benefit from the second mover advantage. They had the opportunity to copy Bitcoin but better. Many people believe and I agree there are also significant advantages to being the first mover given the strong network effect," Bram de Haas, managing partner at Schildpad & De Haas Investments, told CNBC via email.

"It's not just a cake being divided among altcoins though. Niche coins with specialized features can have stronger use cases that may accelerate the technology benefiting the entire space."

A more stable bitcoin with lower volatility may appeal to many investors, but gradually these alternative coins are becoming more well-known and boast features such as anonymity and the ability for private trading.

"The other anonymous crypto currencies are also seeing more attention through upgrading their GUI's, amongst other upgrades, as well as making a case for libertarians with their more advanced privacy centric focus," said Hayter.

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