Altcoin Bull Run Begins as Bitcoin Dominance Drops
Altcoin season starts as Bitcoin dominance falls below 65%, signaling strong momentum for altcoins in H2 2025.

- Bitcoin dominance drops, confirming bearish divergence.
- Historical trends favor altcoin rallies in H2.
- Best time to rebalance portfolio for altcoin gains.
The crypto market is showing a clear shift: the Altcoin bull market is gaining steam. Bitcoin dominance—the measure of Bitcoin’s market share compared to the entire crypto market—has dropped below the key 65% threshold. This break is more than just a number; it confirms a bearish divergence, signaling that altcoins are likely to outperform in the near term.
Such a divergence typically means that while Bitcoin might consolidate or even pull back, money is starting to flow into smaller-cap assets. Traders and analysts alike interpret this as a sign that altcoins are about to rally hard.
Historical Trends Support Altcoin Season
Looking back, the second half of the year has consistently been a strong period for altcoins. Seasonal data from previous years shows that altcoins tend to surge between July and December, following initial Bitcoin-led rallies. This pattern is now unfolding again, supported by both technical signals and historical trends.
From Ethereum and Solana to newer DeFi and AI-related tokens, the market is setting up for substantial moves across the board.
Now Is the Time to Rebalance Portfolios
For investors, this period represents a crucial opportunity to maximize returns. Rebalancing portfolios to include more altcoins—particularly high-quality, fundamentally strong projects—can significantly improve potential gains during this cycle.
However, with greater reward comes higher risk. Diversification and proper risk management are essential, especially when dealing with the volatile nature of altcoins. Keep an eye on market sentiment, volume, and token-specific developments to stay ahead of the curve.
Read also:
- What is ZKP? Your Medical Records Aren’t Safe on Legacy Chains, This Blockchain Might Be the Real Fix
- Powell Hints at QE Return: “We’ll Be Adding Reserves”
- Missing in Action: Solana’s Overlooked Rise and Why Apeing Is Watched as a Next 1000x Crypto
- Bitcoin vs Gold vs Silver: Key Differences
- 4 Best Crypto Projects Everyone Is Watching Right Now: BlockDAG, Shiba Inu, Toncoin, & XRP



