[Delphi Digital: Altcoins May See Catch-Up Rally Following U.S. Small-Cap Breakout] Delphi Digital stated that the Altcoin Index Total3 has maintained a long-term correlation of approximately 0.75 with U.S. small-cap stocks (RUT) since early 2024, indicating that both are driven by liquidity and risk appetite. However, the short-term correlation has recently dropped to a historic low, suggesting a temporary decoupling in the short term. Historical data shows that similar situations may signal mean reversion, with lagging assets potentially experiencing a catch-up rally. If the macro environment remains favorable and small-cap stocks continue their breakout, altcoins could benefit.