According to Santiment (@santimentfeed), ETF inflow data has recorded seven consecutive days of positive net capital, signaling robust institutional investment as Bitcoin and altcoins continue their upward momentum. BlackRock's IBIT ETF, along with other institutional players, has significantly contributed to this trend, driving increased liquidity and price support for the crypto market. Traders are advised to closely monitor ETF inflow patterns and institutional activity, as these factors have historically preceded strong price rallies and may indicate sustained bullish sentiment in the short term (source: Santiment, April 29, 2025).