Research: Bitcoin and Ethereum correlation at nearly 90% for 2 years is not a bullish sign

Based on the data released by researchers at Skew, the correlation between Bitcoin and Ethereum has been at around 90 percent for two years.

Since the end of the 2017 bull market during which the Bitcoin price achieved $20,000, most cryptocurrencies have fallen by 80 to 95 percent against the U.S. dollar.

The high level of correlation between Bitcoin and Ethereum indicates that most major cryptocurrencies have been following the price trend of the dominant cryptocurrency.

Early on in 2017 the correlation between Bitcoin and Ethereum was hovering in the range between -50 percent and 50 percent, as both cryptocurrencies moved purely based on the demand from their respective markets.

As cryptocurrencies moved into the bear market territory, the entire market started to fall in tandem, forcing most cryptocurrencies to move up and down in a correlated manner.

When the bitcoin price saw a spike to $14,000 in June, the Ethereum price also saw its yearly high at $366. Depending on the interpretation of various data, it is arguable whether the cryptocurrency market is currently in a bear market or a bull market.

Engagement wise, considering data from social media platforms and search engines surrounding crypto-related keywords, the interest surrounding the market has noticeably dropped over the past two years.

In terms of price, Bitcoin is up by more than two-fold since January 2019 and Ethereum has also recovered relatively well, which some may consider being a bull market.

As long as the correlation amongst major cryptocurrencies remains substantially high, it is difficult to conclusively state that cryptocurrencies are in a bull market.

Despite the sluggish trend of cryptocurrencies, the fundamentals for both bitcoin and Ethereum seem to be strengthening.