Deep Tide TechFlow News, on December 1st, according to the latest data from HODL15Capital, the inflow of funds into Bitcoin ETFs in the United States reached a historical high of approximately 6.465 billion dollars in November. A total of 71,570 Bitcoins were purchased that month, which is only surpassed by the 116,341 Bitcoins purchased in February and the 76,823 Bitcoins purchased in October.