ETH has outperformed BTC by more than 230% this year and derivatives data suggests traders believe the altcoin has a lot more upside.Most traders have noticed that Ether (ETH) price has seriously outperformed Bitcoin (BTC) for months now and the ETH/BTC ratio has rallied more than 230% in 2021 and recently hit a new high at 0.089 BTC on Dec. 9. ETH/BTC pair at Coinbase. Source: TradingViewTo put things in perspective, Ether's $490 billion market capitalization currently represents 54% of...