[Arkham: GBTC outflows hit a three-month low this week, only $27.2 million] Golden Finance reported that according to Arkham monitoring, the Grayscale Bitcoin Trust (GBTC) outflows this week were only $27.2 million, the lowest level in three months. This figure is more than 95% lower than the average weekly outflow of GBTC, and is also the lowest point since the outflow of $5.7 million in early June this year.