Bitcoin Spot ETF Sees $296M Net Outflows as IBIT Leads
Bitcoin spot ETF funds saw $296M in total net outflows over Mar 23–Mar 27 (US ET), according to SoSoValue. The largest outflow came from BlackRock’s IBIT, with $158M net outflows for the week. Bitwise’s BITB followed with $68.29M net outflows. Fidelity’s FBTC was the exception, adding $46.88M net inflows.
Bitcoin spot ETF net asset value (NAV) rose to $84.77B, with an ETF net asset ratio of 6.42% versus total BTC market cap. Cumulative lifetime net inflows stood at about $55.93B.
For traders, the Bitcoin spot ETF outflow-heavy week points to near-term selling pressure and potentially softer BTC order flow, even though overall cumulative inflows remain positive.
Bearish
The later report adds a broader weekly picture: total Bitcoin spot ETF net outflows of $296M, with IBIT and BITB driving most of the withdrawals, while FBTC is only a partial offset. That combination suggests ETF allocation demand is weaker overall in the very near term. Even with a still-positive cumulative inflow figure and a sizeable NAV, traders typically react more to the direction of fresh flows.
Short-term: net outflows can translate into reduced buy pressure and may increase downside volatility risk around BTC.
Long-term: because lifetime inflows remain strongly positive, the trend is not a full reversal—so the bearish impact is likely tactical rather than structural unless net outflows persist.