According to Odaily, data from asset allocation platform HODL15Capital reveals that Bitcoin spot ETFs acquired approximately 18,644 Bitcoins over the past week. During the same period, global miners produced only about 3,150 Bitcoins, considering the post-halving mining efficiency of around 450 Bitcoins per day. This indicates that the purchase volume of Bitcoin spot ETFs is roughly six times the production output of Bitcoin miners during this timeframe.