Analysis: So far this year, the cryptocurrency market has evaporated 610 billion dollars, and the current key support level for BTC may be 81,600 dollars

ChainCatcher news, according to Bitcoin.com, in the 89 days since entering 2025, the total value of the cryptocurrency sector has shrunk by $610 billion, from about $3.27 trillion to $2.66 trillion.

Bitcoin's trading price is between $82,856 and $83,032, with a market cap of about $1.65 trillion and a global trading volume close to $14 billion in the last 24 hours. Currently, Bitcoin shows signs of short-term consolidation; despite a temporary upward momentum, the volume pattern indicates weak buyer participation, with lower highs and lower lows suggesting that a broader downtrend will continue. The resistance level at $84,500 remains a key level, while the support level at $81,600 is crucial.