The market is quietly restructuring, and experienced traders have already started to move.

Recently, I made an adjustment: I sold half of my altcoin positions and added to my Bitcoin and Ethereum holdings. This wasn't a spur-of-the-moment decision but a judgment built on years of experience in the crypto space—current market signals are very clear.

Just look at recent data to understand: large funds are gradually withdrawing from high-risk assets and concentrating their flow into Bitcoin and Ethereum. There is a complete market logic behind this trend.

This is how a bull market operates. Bitcoin leads the way, establishing the framework, and then other coins have the opportunity to follow suit. Looking back at the rally from the end of last year to the beginning of this year, Bitcoin hit a historic high driven by institutional funds and spot ETFs, attracting a large influx of new capital. This is the typical rhythm of a "Bitcoin rally."

Now, Bitcoin has stabilized above $87,000, and a key shift has begun: buying pressure is surpassing selling pressure on mainstream coins. It's not just that prices have stabilized; deeper down, the flow of funds has changed.

Why invest now in mainstream coins? The reasons are practical. First, volatility is being re-priced. Recall the crash in October, where altcoins fell far more than mainstream coins, exposing risks. Second, institutional allocations are shifting toward large-cap coins, which is a long-term trend. Third, in uncertain environments, mainstream coins have better liquidity and risk resistance.

Simply put, the market rhythm has changed. Smart money is already in action.