Bitcoin is flirting with a <a href="https://www.thenationalnews.com/business/money/2022/06/21/is-bitcoin-in-a-death-spiral-and-can-it-recover/" target="_blank">test of this year’s lows</a> following a cryptocurrency selloff that again pushed the sector’s overall market value below $1 trillion. The largest digital token has shed more than 6 per cent so far this week and was trading at about $18,775 at 11.41am UAE time. Crypto market capitalisation has fallen by a similar proportion in the past 24 hours, according to CoinGecko. Surging real interest rates — seen as the true cost of borrowing — are heaping pressure on a range of risk assets and crypto is no exception. The <a href="https://www.thenationalnews.com/business/cryptocurrencies/2022/08/29/is-bitcoins-biggest-drop-yet-to-come/" target="_blank">retreat in Bitcoin</a> is taking it closer to about $17,600 that was hit in June in the wake of blowups at crypto lenders and hedge funds. “The macro narrative is very hard to be able to let go and will drive risk assets,” Kevin Loo, head of investment insights at IDEG Asset Management, said on Bloomberg Television. “Bitcoin is below $20,000. We have been here before and it’s likely that we could actually go slightly lower.” At the same time, there remains residual optimism from the upcoming upgrade of the Ethereum network, which some analysts hope will draw investment flows into Ether and other digital assets. “Bitcoin was at $3,000 in the first crypto winter and if you measure trough to trough, the trend is we are heading higher in the longer term,” Mr Loo said.