The Christmas rally in cryptocurrencies seems to have come to a pause at the moment, with Bitcoin hanging on to the $50,000 mark. The overall crypto market cap is down by 0.84 per cent at $2.39 trillion, showed coinmarketcap.com data. However, the trading volume over the last 24 hours is down by 15.89 per cent at $86.55 billion, suggesting that investors might be deploying a HODL (Hold on for dear life) strategy.