Bitcoin
The latest decline comes as spot Bitcoin ETFs recorded their first two-day stretch of net withdrawals in August, reversing some of the optimism generated by strong inflows at the beginning of the month. Chris McGrath/Getty Images

Bitcoin dropped below $63,000 on Friday as investors pulled money from U.S. spot exchange-traded funds, adding another sign that institutional enthusiasm for the world's largest cryptocurrency is cooling.

Bitcoin was trading around $62,600 on Friday, extending a stretch of lackluster trading that has kept the cryptocurrency well below the highs reached earlier this year.

Spot Bitcoin ETFs recorded their first two-day stretch of net withdrawals in August, reversing some of the optimism generated by strong inflows at the beginning of the month.

The change in ETF flows is particularly significant because the funds have become an important gauge of institutional appetite for Bitcoin.

U.S. spot Bitcoin ETFs recorded about $61 million in net withdrawals on Aug. 12, with funds operated by Fidelity and BlackRock among those seeing money leave, according to data cited by Traders Union. That followed a considerably stronger start to August.

Just a week ago, the picture looked very different. Spot Bitcoin ETFs had attracted about $754 million during the first week of August without recording a single day of net outflows, CoinDesk noted.

The latest fund-flow data from Farside Investors tracks daily flows across major U.S. spot Bitcoin ETFs, including BlackRock's IBIT, Fidelity's FBTC and products operated by Grayscale, Bitwise, Ark and others.

There were signs that traders were preparing for a pullback even before the latest decline.

Options activity last week showed investors increasingly buying protection around the $62,000 and $63,000 levels. Put options accounted for nearly 54% of Bitcoin options trading volume over a 24-hour period, while several of the most heavily traded contracts were puts around those strike prices, according to CoinDesk.

At the same time, Bitcoin has struggled to participate fully in rallies across other major assets.

Bitcoin's weakness also comes despite inflation data that failed to trigger the kind of rally some crypto investors had hoped for. Attention remains focused on the Federal Reserve and the direction of interest rates, with higher yields generally making non-yielding and riskier assets less attractive.

Technical conditions are adding another layer of uncertainty.

Bitcoin has struggled to establish a sustained move above the mid-$60,000 range, while the area around $60,000 to $62,000 has emerged as an increasingly important test for buyers. A decisive move below that zone could intensify selling, while a recovery above recent resistance levels would help weaken the bearish setup.

The bigger question, however, is whether institutional money returns.

Spot ETFs have transformed the structure of the Bitcoin market by giving traditional investors an easier way to gain exposure to the cryptocurrency. That also means daily ETF flows are now closely watched for evidence of whether large investors are buying into declines or heading for the exits.