Spot Bitcoin ETFs experienced a net outflow of $495 million in the 50th week of the year, with a trading volume reaching $25 billion. The most traded price for Bitcoin during this period was $87,990. Among the major players, BlackRock saw an outflow of $238 million, Bitwise $115 million, and Ark $101 million. In contrast, Fidelity recorded an inflow of $33 million, bucking the overall trend.