According to Farside Investors, Bitcoin ETF net inflows reached $408.6 million on June 16, 2025, with IBIT attracting $266.6 million and FBTC following at $83 million. These strong inflows indicate robust institutional interest in BTC, supporting bullish momentum for Bitcoin price action. Traders should monitor ETF flow trends as continued high inflows often signal increased spot demand, potentially affecting BTC price volatility and liquidity. Source: Farside Investors.

According to Eric Balchunas, ETFs charging 10 basis points or less, often considered 'cheap beta', have attracted only half of 2025's net flows despite representing 60% of total ETF assets. This shift highlights the growing influence of legacy active funds, buffer strategies, thematic 'hot sauce' products, and especially Bitcoin ETFs (BTC), which are increasingly driving capital allocation. As Bitcoin ETFs gain traction, crypto market participants should monitor changing investor preferences and inflow dynamics for potential impact on BTC price and trading volumes (source: Eric Balchunas via Twitter, June 12, 2025).

According to Lookonchain, on June 6, the top 10 Bitcoin ETFs recorded a net outflow of 1,055 BTC (equivalent to $113.77 million), with iShares (Blackrock) alone seeing outflows of 1,250 BTC ($134.77 million), now holding 661,458 BTC ($71.34 billion). Conversely, nine Ethereum ETFs saw net inflows of 6,819 ETH ($17.3 million), with iShares (Blackrock) accounting for 6,356 ETH ($16.13 million) in inflows. This divergence signals short-term bearish sentiment for Bitcoin while Ethereum shows renewed investor interest, highlighting shifting momentum between leading crypto assets. These ETF flows are critical indicators for traders, reflecting institutional sentiment and potential near-term price action in the broader cryptocurrency market (Source: Lookonchain, Twitter, June 9, 2025).

According to glassnode, the latest market report offers in-depth analysis of both Bitcoin and Ethereum, focusing on essential trading metrics such as capital inflows, MVRV ratios, and realized caps (source: glassnode, May 29, 2025). The report also examines derivatives data including open interest, funding rates, and trader positioning, vital for assessing market sentiment and volatility. Insights into ETF trends, cost bases, and net flows provide clarity on institutional investment behavior. Additionally, asset-specific fundamentals are highlighted, equipping traders with actionable data to inform their strategies in both spot and derivatives markets.