BTC successfully broke through the 90,000 mark, and judging by the current market conditions, it's not far from 100,000. The current trend is that Bitcoin rises first, attracting market attention and capital inflow, followed by a sideways consolidation. At this point, funds gradually flow into other altcoins, driving their catch-up rally. This process usually occurs after a decline in Bitcoin's market share and has shown a certain periodicity in history. Normally, Bitcoin's strength often signals opportunities for subsequent altcoins.