After Bitcoin surpassed $100,000, the explosion time of altcoins depends on multiple factors such as market sentiment, capital rotation, and technical resonance. Based on the current market dynamics, altcoins may experience significant growth in the second half of 2025 (Q3, Q4), especially after Bitcoin stabilizes at $100,000 and enters a consolidation period, which may accelerate capital shifting towards high-potential altcoins. Market sentiment has entered the 'Greed' zone (Fear and Greed Index at 73 points), providing fertile ground for the explosion of altcoins. Historical data shows that when Bitcoin's dominance falls from a high (such as from 65% to 63.89%), the altcoin quarterly index rises from 23 to 36, often indicating that capital begins to flow from Bitcoin to altcoins.