CoinDesk
Bitcoin has dropped roughly 12% over the past week to around $66,800, pulling the broader crypto market lower with it. The sell-off has dragged ether (ETH), XRP, and solana (SOL) down 8–11% in the same window, while BCH, SUI, and RAO have plunged closer to 20%, CoinDesk data show.
At the same time, demand for dollar-pegged stablecoins has surged: USDT and USDC's combined market share has risen to multi-month highs. The two still account for only about 11% of the total crypto market — a fraction of bitcoin's footprint — but their rising share is the clearest signal yet of capital rotating into digital dollars rather than out of crypto entirely.
Why it matters
Bitcoin's dominance rate, its share of the total crypto market, has fallen to 58.5%, reversing the spike that pushed it to 61.2% in April and early May. The reversal mirrors a pattern from the January–February swoon, when BTC fell from above $90,000 to nearly $60,000 and stablecoin share rose in parallel. CoinDesk flagged the rotation a week ago; the early warning has now hardened into a full-blown trend.
Crucially, the move is crypto-internal. The Nasdaq and S&P 500 are trading near record highs and the U.S. Dollar Index is stuck in a tight 98.50–99.50 range — there is no equivalent flight to cash in traditional markets. The liquidity is staying inside the crypto ecosystem, just repriced into dollar-denominated rails.
Market impact
The implication for traders is that the bid is not leaving the system, it is changing form. Stablecoin market cap growth during a BTC drawdown has historically preceded periods of dry powder waiting on the sidelines — capital that can redeploy into risk assets once volatility settles. The fact that USDC and USDT shares are hitting multi-month highs at the same time ETH, SOL and XRP are selling off suggests sidelined liquidity is accumulating rather than exiting.
Watch whether stablecoin market caps continue expanding into next week; a flatlining figure alongside further BTC weakness would be the first sign the rotation is turning into outright withdrawal.
Frequently asked questions
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How much has Bitcoin dropped over the past week?
Bitcoin has fallen roughly 12% over the past week to around $66,800, according to CoinDesk data, pulling the broader crypto market lower with it.
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What is happening to USDT and USDC during the sell-off?
USDT and USDC's combined market share has risen to multi-month highs as capital rotates into dollar-pegged stablecoins. The two still account for only about 11% of the total crypto market.
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How has Bitcoin dominance changed during this drop?
Bitcoin's dominance rate has fallen to 58.5%, reversing the spike that pushed it to 61.2% in April and early May. The decline reflects altcoins and stablecoins gaining relative share as BTC sells off.
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Are traditional markets also seeing a flight to the dollar?
No. The Nasdaq and S&P 500 are trading near record highs, and the U.S. Dollar Index is rangebound between 98.50 and 99.50. The flight to digital dollars is a crypto-internal phenomenon.
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Has this stablecoin rotation happened before?
Yes. A similar pattern played out during the January–February sell-off, when BTC fell from above $90,000 to nearly $60,000 and stablecoin market share rose in parallel as capital rotated into dollar liquidity.
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