Spot Bitcoin exchange-traded funds in the United States have recorded their sixth consecutive week of net inflows, bringing total new investment over the period to approximately $3.2 billion. BlackRock's iShares Bitcoin Trust continues to lead the pack, accounting for nearly half of all inflows during the streak.

The sustained demand for Bitcoin ETFs has pushed total assets under management across all approved funds past the $90 billion threshold, a milestone that took gold ETFs roughly five years to achieve. Market observers say the persistent inflows reflect a structural shift in how institutional investors allocate to digital assets.

Despite the positive flow data, some analysts warn that the current pace of inflows may slow as Bitcoin approaches key resistance levels near its all-time high. Others argue that pending approval of options trading on Bitcoin ETFs could catalyze the next wave of institutional adoption.