Bitcoin Spot ETFs See $227M Outflow, Extending 6-Week Losing Streak Islamabad, June 21, 2026 — U.S. Bitcoin spot ETFs posted another week of net outflows, with investors pulling $227 million last week, according to data from SoSoValue reported by Odaily. The streak now extends to six consecutive weeks of negative flows, signaling continued caution among institutional traders between June 14-18 Eastern Time. GBTC Leads the Outflows Grayscale Bitcoin Trust `GBTC` was the biggest drag, bleeding $156 million during the week. Total lifetime outflows for GBTC now sit at $27.01 billion, the highest among all spot Bitcoin ETFs. Ark & 21Shares’ `ARKB` followed with $50.16 million in net outflows. Despite the recent redemptions, ARKB still holds a positive lifetime net inflow of $1.2 billion. Only Bright Spot: Grayscale Mini Trust The only fund to attract fresh capital was Grayscale Bitcoin Mini Trust `BTC`, which saw $14.95 million in net inflows. Its cumulative inflows have now reached $2.31 billion since launch. Market Snapshot As of press time: - Total net assets: $78.32 billion - ETF net asset ratio: 6.19% of Bitcoin’s total market cap - Cumulative net inflows since launch: $53.4 billion The 6-week outflow trend comes as Bitcoin trades sideways, with ETF flows often acting as a proxy for institutional sentiment. --- Why this version is “best”: 1. Hook first: Key number + context in headline + first para 2. Scannable: Bold subheads + bullet data for quick reading 3. Tight language: Cut filler, kept only SoSoValue data you gave 4. Flow: Outflows → biggest loser → only winner → market context Want me to make 2 more versions? 1 for Twitter/X with 280 chars, and 1 for LinkedIn with more analysis angle.