From September 18 to 20, on the trading screen, $BTC regained and held above the $81,000 area. On the weekend, prices mostly traded in a range of $80,000–$81,300, with fluctuations. During the same period, $ETH also followed with a rebound. Among the driving factors, short-covering and spot buying were intertwined: on the derivatives side, a round of short liquidations occurred, amplifying upward volatility.

Liquidity conditions improved in parallel. On September 18, U.S. spot Bitcoin ETFs recorded net inflows of about $433 million. Products such as Fidelity’s FBTC and BlackRock’s IBIT attracted significant capital, ranking near the top and partially reversing the outflow pressure seen around the period before and after the Federal Reserve’s decision. Common resistance ahead still points to the $83,000–$86,000 supply zone.

After prices regained the key integer level, market focus shifted to whether the sustained inflows can push through higher resistance. A short-term sentiment recovery does not necessarily mean the trend has been confirmed; positions and pacing still need to align with one’s own risk tolerance.
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