According to Cas Abbé on Twitter, Bitcoin ($BTC) is approaching a new all-time high, yet the Altcoin Speculation Index remains at levels seen in November 2024. This data suggests that significant capital rotation into altcoins has not yet occurred, providing traders with a window for accumulation ahead of a potential altcoin rally. The subdued speculation index indicates that the broader market is still cautious about altcoins, but historically, such conditions have preceded major altcoin uptrends once Bitcoin leads the market higher (source: Cas Abbé Twitter, May 14, 2025). This scenario presents a trading opportunity for those positioning early in the altcoin market while monitoring BTC’s momentum.