A popular signal confirming sustained bullish shifts in market momentum has just appeared on Tether’s USDT dominance chart, the world’s largest stablecoin by market cap.
This may not be good news for bitcoin the largest cryptocurrency.
The USDT dominance rate, which measures its share of the total crypto market capitalization, is showing a golden cross, a technical signal indicating that the dollar-pegged token’s allocation may increase in the coming weeks.
That’s a negative sign for bitcoin because it implies that crypto market participants are moving their funds into a token whose value doesn’t fluctuate against the dollar, rather than piling into riskier investments.
To understand why, it is first helpful to understand the role of USDT in the crypto markets.
At $186.84 billion, the token issued by Tether trails only bitcoin and ether (ETH) in market capitalization. It is designed to trade 1:1 against the US dollar and is widely seen as an asset equivalent to the dollar, a sort of tokenized version of the dollar.
Funding currency of choice
It has become the preferred funding currency, with investors using it to purchase coins and for DeFi lending and borrowing strategies.
Its dominance rate tends to rise when the price of bitcoin falls, reflecting the rotation of capital from more speculative investments to dollar equivalents, a classic measure of risk aversion, much like that in traditional finance.
Last week offered a clear view of that dynamic. USDT’s dominance rate rose between 13.5% and 9%, the biggest single-day jump since March 2025, as the price of bitcoin fell nearly 14%, briefly falling below $60,000.
The golden cross, in which the 50-week moving average exceeds the 200-week average, suggests that this rotation may not be over because it is a sign that the momentum in the USDT market cap share is becoming more bullish.
In other words, risk aversion across the crypto market could deepen, driving continued capital flows into USDT.
It is worth noting that the capital deposited in the stablecoin may not simply be waiting for the right time to re-enter the market. Investors can convert their holdings into fiat money and exit the cryptocurrency market entirely.
That seems to be what happened last week. While USDT’s dominance increased sharply, its market capitalization fell for the third consecutive week. That combination suggests that a significant portion of the capital did not remain there. Most likely, he has completely abandoned the cryptocurrency market.
The golden cross comes alongside bitcoin’s worst weekly performance in months, persistent outflows from US spot exchange-traded funds (ETFs), and growing competition from AI stocks for institutional capital.
That confluence of events paints a coherent picture. Crypto risk appetite is actually cooling, not just taking a pause.
Until USDT’s dominance begins to reverse, signaling capital shifting back into risk assets, the path of least resistance for bitcoin and the broader market may remain to the downside.
