Data from SoSoValue indicates a notable trend of outflows for Bitcoin spot ETFs during the trading week spanning October 13-17, with a total net outflow of $1.23 billion. Notably, none of the twelve ETFs witnessed any net inflows during this period. The Grayscale ETF (GBTC) reported the largest weekly outflow at $298 million, bringing its historical cumulative net outflows to a staggering $24.5 billion. The Ark Invest and 21Shares ETF (ARKB) followed closely with a weekly net outflow of $290 million, reaching a cumulative total inflow of $20.6 billion. As of the time of reporting, the combined net asset value of all Bitcoin spot ETFs stands at $143.93 billion. Their market value against Bitcoin’s total market cap is currently 6.75%. The historical cumulative net inflow for these ETFs reaches a noteworthy $61.54 billion.