Bitcoin breaks below $39,000, bringing decline from ETF highs to more than 20%

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Bitcoin extended its recent declines on Tuesday, falling further below $40,000 to its lowest level since the beginning of December.

The price of the cryptocurrency was last lower by more than 2.5% at $39,163.22, adding to its 4% loss from the previous day, when the coin briefly dipped below $40,000 for the first time this year but recovered soon after.

Bitcoin has tumbled more than 20% from its post-ETF approval high of $49,048, according FactSet.

Some have pointed to short-term selling pressure from exits from the Grayscale Bitcoin Trust (GBTC), which has seen about $2 billion in outflows since Jan. 19 while BlackRock's iShares Bitcoin Trust and Fidelity's Wise Origin Bitcoin Fund have each seen more than $1 billion in inflow. 

"The outflow from GBTC should not matter that much as bitcoin's inflow into other ETFs have offset the outflow by $1.2 billion so far," said Yuya Hasegawa, crypto market analyst at Japanese bitcoin exchange Bitbank. "It seems that the seemingly large amount of daily outflows from GBTC is affecting the market in a psychological way."

Investors have been waiting out this correction, which was expected by many as a "sell the news" phenomenon following the well-telegraphed approval of bitcoin ETFs. Expectations around the event emerged last summer intensified in August, pushing the bitcoin price steadily higher.

Now, traders are sitting on large unrealized profits and analysts say bitcoin's price has a long way to fall before reversing higher. In the near term, $36,000 is the support level to watch, chart analysts have said. Still, chart experts say a new all-time high for bitcoin is still in sight for this year. 

The move in bitcoin continued to pull the rest of the