According to Lookonchain, on June 2, the net outflow from 10 Bitcoin ETFs totaled 7,157 BTC, equivalent to $745.93 million, highlighting significant profit-taking or risk-off behavior among institutional investors. Notably, iShares (Blackrock) alone saw outflows of 4,113 BTC ($428.65 million) but still holds a substantial 660,842 BTC ($68.88 billion). In contrast, 9 Ethereum ETFs recorded a net inflow of 26,572 ETH ($66.64 million), with iShares (Blackrock) leading inflows at 27,241 ETH ($68.32 million). These diverging flows suggest traders are rotating capital from Bitcoin to Ethereum ETFs, likely in response to recent market volatility and regulatory developments. Such large ETF movements can increase short-term price swings and liquidity shifts in the broader cryptocurrency market. Source: Lookonchain

According to Greeks.live, fund managers overseeing multiple Separately Managed Accounts (SMAs) frequently face challenges with inconsistent execution prices and timing across client portfolios. Greeks.live addresses this issue through Aggregated Request for Quote (RFQ), allowing managers to execute trades for multiple accounts—such as a combined 480 BTC trade across 7 portfolios—in a single, unified transaction. This solution delivers uniform pricing, improved liquidity, and streamlined execution times, which can lead to more efficient crypto portfolio management and better risk management for institutional investors. The adoption of aggregated RFQ trading directly impacts crypto market liquidity and pricing consistency, making it a critical advancement for professional traders and fund managers (Source: Greeks.live, May 29, 2025).

According to Farside Investors (@FarsideUK), the Grayscale Bitcoin ETF reported a daily net flow of $0 million, indicating no new inflows or outflows for the period analyzed. This flat movement suggests a pause in institutional trading activity and could signal short-term consolidation in Bitcoin ETF markets. Traders should monitor upcoming ETF flow data, as consistent zero flows may reflect uncertainty or a wait-and-see approach among large investors, potentially impacting near-term price volatility and liquidity (source: Farside Investors, farside.co.uk/btc/).