When Bitcoin surged sky-high, Ethereum didn’t get a drop of the soup
The most alarming signal in this BTC rally isn’t how much it went up, but where the overflow money went—because the answer is: nowhere.
From mid-August to September 1, the market cap of BTC jumped from about 1.3 trillion to 1.56 trillion. At $79,120 per BTC, an extra $26 billion appeared out of thin air within two weeks—equivalent to recreating two Alibaba companies. In the past, a surge at this scale was often just the starting pistol for rotation: early investors took profits, and the hot money overflowed into ETH and altcoins, propping up a so-called “second-place season.” But this time, <$ETH > market cap only crawled up from 226 billion to 256 billion—an increment of 30 billion, which isn’t even a fraction of BTC’s gain. The overflow ratio barely reaches about a tenth. The market’s stance is crystal clear: it’s willing to lock up funds in BTC and do nothing, rather than move even one step outside the risk curve.
The underlying logic is that the market structure has changed. The main force behind this wave of buying is ETF and institutional allocation demand. They buy BTC as an end point, not a transfer station—once they enter, it becomes a ballast stone. There’s no obligation to rotate. ETH lacks an equivalent narrative anchor, so it can only passively wait for crumbs to fall off the table.
Over two weeks, the roles of these two assets were rewritten: <$BTC > became a money-absorbing black hole, while ETH fell from being the biggest beneficiary to a mere bystander. The failure of the overflow effect might be the true turning point of this cycle.
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The most alarming signal in this BTC rally isn’t how much it went up, but where the overflow money went—because the answer is: nowhere.
From mid-August to September 1, the market cap of BTC jumped from about 1.3 trillion to 1.56 trillion. At $79,120 per BTC, an extra $26 billion appeared out of thin air within two weeks—equivalent to recreating two Alibaba companies. In the past, a surge at this scale was often just the starting pistol for rotation: early investors took profits, and the hot money overflowed into ETH and altcoins, propping up a so-called “second-place season.” But this time, <$ETH > market cap only crawled up from 226 billion to 256 billion—an increment of 30 billion, which isn’t even a fraction of BTC’s gain. The overflow ratio barely reaches about a tenth. The market’s stance is crystal clear: it’s willing to lock up funds in BTC and do nothing, rather than move even one step outside the risk curve.
The underlying logic is that the market structure has changed. The main force behind this wave of buying is ETF and institutional allocation demand. They buy BTC as an end point, not a transfer station—once they enter, it becomes a ballast stone. There’s no obligation to rotate. ETH lacks an equivalent narrative anchor, so it can only passively wait for crumbs to fall off the table.
Over two weeks, the roles of these two assets were rewritten: <$BTC > became a money-absorbing black hole, while ETH fell from being the biggest beneficiary to a mere bystander. The failure of the overflow effect might be the true turning point of this cycle.
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