According to Farside Investors (@FarsideUK), Ark's Bitcoin ETF experienced a daily outflow of US$13.3 million on April 29, 2025. This negative flow signals reduced investor confidence or profit-taking in the short term, potentially impacting Bitcoin ETF price momentum. Traders should closely monitor ETF flows as sustained outflows may indicate bearish sentiment in the market. Source: Farside Investors (farside.co.uk/btc/).