Bitcoin fluctuated around the $58,000 mark amid a generally sedate market on Labor Day in the U.S. The largest cryptocurrency was trading around $58,600 at the time of writing, about 1% higher in 24 hours. The broader digital asset market has risen 0.9%%, according to CoinDesk Indices data, with ETH and SOL gaining around 1.9% and 0.5%, respectively. U.S.-listed exchange-traded funds (ETFs) tracking BTC posted total net outflows of $175 million on Friday, extending a losing streak to four days. Ether ETFs had zero net inflows or outflows despite $173 million in trading volume, data tracked by SoSoValue shows.