Bitcoin, equity markets link gets spotlighted as Ukraine crisis whipsaws prices

Bitcoin’s correlation to stocks continued to strengthen as the largest cryptocurrency rebounded along other risk assets as fast-moving developments related to Russia’s invasion of Ukraine whipsawed investors. Bitcoin, which is the largest digital currency, fluctuated in a range of about 14% on Thursday. A 60-day correlation between the digital token and S&P 500 currently stands at 0.6, out of a highest possible score of 1, indicating similar behavior.

“Crypto is slowly becoming a more institutional market,” Callie Cox, U.S. investment analyst at eToro, said by phone. “It’s gone from this speculative asset to an investment vehicle.”   

Markets rebounded in U.S. afternoon trading when President Joe Biden announced stiff sanctions on Russia over its invasion of Ukraine. 

Earlier, Bitcoin price fell while gold was rising as investors sought traditional refuges, undercutting the often-touted argument from advocates that the cryptocurrency is now a digital version of the long-time haven asset.  

Crypto Got Dirtier After China Kicked Out Miners, Study Finds

The planet-warming emissions created by crypto mining rose after China outlawed the industry last year and miners lost access to the country’s clean hydropower, a new study says.

The share of renewable electricity used to power the Bitcoin network dropped from more than 40% in 2020 to about 25% in August 2021, according to estimates from a study published in energy research journal Joule. Miners that fled China were more likely to power operations with natural gas, doubling its share of the electricity mix to about 31%. And while Chinese miners also burned coal to power operations, the miners that moved to Kazakhstan began using a type of coal with an even higher carbon content, the study said.

“After the Bitcoin miners got kicked out of China, they were forced to migrate to countries like the U.S. and Kazakhstan and unfortunately that has led to a reduction in the use of renewable energy sources in the network,” Alex de Vries, one of the authors of the peer-reviewed study, said in a phone interview Friday. “Bottom line is the carbon intensity of the network has gone up.”

Bitcoin mining uses computers that run complex calculations to maintain the cryptocurrency’s network, with successful miners rewarded in the virtual currency. Climate advocates have condemned the industry for sucking up as much electricity as entire countries, while miners say their operations often run on clean power and can encourage the development of less polluting energy sources.