Source: Cointelegraph.com NewsBitcoin remains on slippery ground and the completion of a bearish candlestick pattern signals that further downside is possible for BTC and altcoins.Read MoreMarkets, Bitcoin, Ethereum, Binance Coin, Cardano, Dogecoin, Ripple, Polkadot, Bitcoin Cash, Litecoin, Uniswap, Price analysis