Bitcoin at $66K: Why Altcoins Are Breaking Their Downtrends

Bitcoin sat near $66,000 on Tuesday after a session that wiped out most short-side liquidations above that level. A smaller cluster of short positions now sits around $62,000, according to liquidation maps. The absence of a large short concentration above current prices removes one potential ceiling on the rally, analysts said.

Ethereum is leading the rotation out of Bitcoin dominance, a pattern traders said historically precedes broader altcoin gains. Across the altcoin market total cap chart, a bullish reversal flag has formed after months of sideways accumulation, rather than a continuation of the earlier bear move. If the pattern holds, the next leg could add over $100 billion to altcoin market capitalization from current levels, several analysts said.

Altcoins are beginning to break daily downtrends that held through the first half of the year. The broader market may be entering a new phase, with Bitcoin's 200-day moving average in view as the next test. A break above that level would open the path toward $72,000 to $73,000 in the near term, with $80,000 a possibility, traders said.