Bitcoin + 4 Iron Rules, No Exceptions So Far:
1. Halving occurs once every four years
2. A major bull market starts six months after the halving
3. The bull market ends a year and a half after the halving, followed by a crash—
Best time to exit at the peak
4. The crash lasts for 1 year, hitting the bottom, with an 80% decline—
Best time to buy at the bottom
When Bitcoin's bull market rises significantly, funds will naturally flow to altcoins; when altcoins see high trading volumes, they will rise (unless Bitcoin does not enter a bull market)