At the end of the year, the US spot Bitcoin ETF has experienced a wave of concentrated redemptions. During four consecutive days of net outflows, a fund under a leading asset management company withdrew over $15 million in a single day, becoming the "blood loss king." The trading activity in the entire market has also declined, appearing somewhat subdued.

Many people joke that this is a routine year-end cash-out by institutions—after all, who doesn't want to secure gains before the year ends? But the reality is not that simple. First, with the Christmas holiday approaching, the market is unmanned, and institutional investors are simply reducing their positions early to avoid risks; second, it's time for year-end asset reconciliation, so they swap Bitcoin holdings with good gains for other assets to readjust risk allocation. These are common year-end maneuvers.

Additionally, some funds themselves have issues. Some investors only jump in when the fund's gains are already quite substantial, resulting in buying at relatively high levels with mediocre returns. Seeing the market remain lukewarm, many choose to exit quickly before the year ends to cut losses.

However, market participants need not worry excessively. This kind of capital flow before and after Christmas is a routine seasonal fluctuation that occurs every year. After the holiday, institutional investors will likely return to their posts, and funds will probably flow back into Bitcoin ETFs. The good show in the crypto world is still to come.