Bitcoin’s dominance in the cryptocurrency market is experiencing a retreat, with altcoin prices showing signs of strength and potentially expanding their market share. After reaching a high above 67%, Bitcoin dominance has dipped back towards the 58% mark, signaling potential shifts in market dynamics. This decline comes after two consecutive months of declining dominance, raising questions about the sustained growth of Bitcoin. 2025 data reveals clear resistance levels for Bitcoin’s market share. The historical pattern shows a descending trend where dominance faced significant rejections near 72% in 2017 and around 71% in 2021. Recent rejection at 67% hints at a potential trend reversal, prompting altcoin investments to gain momentum as they compete for market share.