U.S. Bitcoin Spot ETF Records Four Consecutive Weeks of Net Inflows but Slows Down in the Latter Half of the Week

Record-breaking Streak in 2026

According to data from SoSoValue, the U.S. Bitcoin (BTC) spot ETFs recorded $95.18 million in net inflows for the week of March 16th to 20th, Eastern Time, marking four consecutive weeks of net inflows. The total net inflow over these four weeks reached approximately $2 billion, setting a new record for the longest streak of weekly net inflows in 2026.

The leading contributor was BlackRock's iShares Bitcoin Trust (IBIT), which accounted for about $1.7 billion of the inflows during this period...