#BitcoinETFsPullIn$1.08BInThreeDays Academic Conclusion: While the $1.08 billion figure is statistically significant for a 72-hour period, the moving average of inflows since the third quarter of 2026 suggests that the institutional market is operating under a strategy of selective and cautious accumulation. For a sustainable macroeconomic expansion (a structural bull run) to occur, these inflows must shift from "corporate impulses" to "systematic, programmed purchases. BTC ETH