Altcoin Rotation Intensifies Amid Declining Bitcoin Dominance

The cryptocurrency market has entered an altcoin rotation phase, marked by the rising Altcoin Season Index and declining Bitcoin dominance (BTC.D). This trend is supported by data showing that USDT flows have recorded their largest exchange outflow in nearly three months.

Historically, altcoin rallies rarely sustain momentum unless Ethereum (ETH) gains strength against Bitcoin (BTC), allowing deeper capital to flow across the broader altcoin market. Currently, the ETH/BTC ratio has rebounded around 0.7% after four consecutive weeks of decline, which could be an early sign that rotation is expanding beyond Bitcoin.

Declining USDT dominance typically signals liquidity flowing out of risk assets, and aligns with BTC.D hitting resistance. On-chain data also supports this trend, as USDT flows have recorded a significant exchange outflow. If this pattern holds, it may signal a broader altcoin rally.