Ethereum (CRYPTO: ETH) has dipped below the $4,000 mark, triggering massive losses for one whale trader and renewing fears about further downside. Market Cap 7-Day Trend (CRYPTO: ETH) $481.5 billion (CRYPTO: BTC) $2.2 trillion (CRYPTO: XRP) $168.9 billion Trader Notes: Trader CrediBULL Crypto emphasizes …